Page 1

incorporating the servomex

Q4 2011 Q4 Oct-Dec 2011

Whatever your gas analysis requirements, wherever you are:

we’re ready toBACK help.

COVER

Tel: +1 281-295-5800 Fax: +1 281-295-5899 Email: americas_sales@servomex.com

Latin America Business Centre (Empresa do Grupo Spectris) Rua Laguna 276, Santo Amaro Sao Paulo – SP – Brasil CEP 04728-000 Tel: +55 11 5188 8166 Fax: +55 11 5188 8169 Email: brazil_sales@servomex.com

Asia Pacific Business Centre Asia Pacific Business, Systems Engineering and Service Centre Bldg. 9, Shanghai Euromate Industrial Park No. 88, Yuanshan Road, Xinzhuang Industrial Park Shanghai 201108, P.R. China Tel: +86 (0)21 6489 7570 Fax: +86 (0)21 6442 6498 Email: asia_sales@servomex.com

our paramagnetic technology explained

middle east & india Business Centre India Business Centre and Systems Engineering Spectris Technologies Pvt. Ltd. Plot No.A-168, M.I.D.C. TTC Indl. Area Thane-Belapur Road Khairane Navi Mumbai- 400 7099 India Tel: +91 22 39342700 Fax: +91 22 65834435 Email: MEI_Sales@servomex.com

European Business Centre European Business Centre PO-Box 406 2700 AK Zoetermeer The Netherlands

talking’bout your generation See how we’re supporting more efficient, environmentally friendly power production

Toll Free: 00800 7378 6639 (NL, D, GB, F) Tel: +31 (0) 79 330 1580 Fax: +31 (0) 79 3420819 Email: europe_sales@servomex.com

www.ser vomex.com Servomex has a policy of constant product improvement and reserves the right to change specifications without notice. © Servomex Group Limited. 2011. A Spectris company. All rights reserved.

Win an iPod Touch! Sign up for your FREE copy of ES

& enter our prize draw see page 15

Power Plant Combustion New solutions to fire the imagination

p6

Systems Engineering and Service Centre 525 Julie Rivers Dr., Suite 185 Sugar Land, Texas 77478

TruRef TCD our new measurement technology debuts in the Servopro multiexact

p4

Americas Business Centre

p8

Pure Magnetism

Global business centres


Welcome to

Servomex

trusted partner in medical gaS analySiS:

Expert Solutions

The

Pure&Simple.

The new quarterly product magazine from Servomex, highlighting the products and technology helping customer applications around the world.

in this issue...

SPOTLIGHT

TruRef TCD TECHNOLOGY

GAS qUAlity AND PUrity iS CrUCiAl tO MEDiCAl GAS PrODUCtiON. thAt’S why it’S iMPOrtANt tO ChOOSE A GAS ANAlySiS PArtNEr yOU CAN rEly ON At EvEry POiNt iN yOUr PrOCESSES.

“Inside you’ll find news and information about the latest developments from Servomex, from new products to application studies.

FeaTured ProducTS

European and US Pharmacopoeia

p6

Combustion processes rely on exceptional analyser measurements for safety, efficiency and control – our latest products deliver them

p8

Technology Showcase: Paramagnetic

to improve the accuracy and stability of gas measurement and deliver better cost-of-ownership to the customer. By innovating our unique TruRef technology to eliminate the transient conditions present in the sample gas, TruRef TCD is a game-changer for ASU customers who want exceptionally accurate measurements for argon and nitrogen production.”

Our reputation was built on paramagnetic oxygen sensing technology – see how this exceptional technique still delivers exceptional results

p9

From a complete range of systems, analysers and portables to validate gases during production, bottling, tanker filling and transfill operations, to the precise purity and trace measurements required by European and US Pharmacopoeia, your product quality is always assured by ours.

4100

Application Focus: Combustion Analysis

“Servomex’s development of TruRef TCD technology has fulfilled two objectives:

Servomex Product Guide Find the analysers suitable for key applications in your industry

p15

We deliver the complete range of technologies required to ensure product quality is maintained with total consistency and genuine accuracy.

servopro

Exploring the capabilities of the MultiExact gas analyser, now boosted by our new TruRef TCD thermal conductivity technology

“Welcome to the first edition of ES, our new quarterly magazine”

an established leader in medical gas analysis, recently augmented by gc technologies and the delta-F range, Servomex’s experience and expertise in medical gas analysis is second to none.

p4

Product Focus: MultiExact TruRef TCD

Subscribe to ES Magazine

You could win an iPod Touch when you sign up to receive ES Magazine

“At the back, you’ll find our comprehensive product guide that makes it easy to find the analysers that match your precise industry requirements.

servopro

MiniMP 5200 Portable for transfilling. FDA compliant for assay of medical O2 and medical air

servopro

Chroma For N2 purity as per European Pharmacopoeia

Delta-F

310

For trace O2 in medical grade N2 per European and US Pharmacopoeia

Turn overleaf to FIND OUT THE FULL STORY ON TruRef TCD

“Whatever the individual needs of your plant or process, we have the technology and the team that delivers efficiency, performance and safety to your processes, something that ES Magazine will bring to your attention.”

Attraction Autumn 2011

Paramagnetic:

Key AnAlysers

MutuAl

Autumn 2011

SERVOTOUGH Oxy safe Award-winning intrinsically oxygen analyser

Technology

Technology Focus:

pArAMAgnetic sensors

SERVOPRO 1440 Gas analyser suitable for laboratories and testing

Our industry-leading gas analyser range, matched to your industry requirements Our new Servomex product make guide is designed to selecting the right analyser easier for your application than ever.

SERVOTOUGH 1800 Safe area oxygen analyser

from Simply select your industry the list right, and our colour most coded guide presents thematch appropriate analysers to your industry applications. For more informtion about our analysers, visit

2200 SERVOTOUGH OxyExact Process oxygen analysers

www.ServOmex.cOm or contact your regional business centre.

cessing hydro c Arbon pro

MAnufAc ture

tion hydro gen produc eMissions Monitoring speciAlt y g Ases

specific is highlighteServomex sensing d through technolog – please our refer to the table easy-referenceies each analyser on the right technolog uses Given the for our icon y icons to match wide range of Servomex guide. industry. the most appropriat products, e and widely-usewe have been customerIf you however require d analysers careful a different analyser working outside the categories analyser type, to each and they requirement, contact will be happy your local listed, or have a are a specific Servomex to help. Business centre

fo od & drinK Als speciAlit y cheMic power gener Ation Air sepAr Ation

SERVOPRO MultiExact Multigas analyser

sensing, in pArAMAgnetic of And world leAder reMArKAble technology. As the originAtor wAs built on this it all began? servoMex’s reputAtion technologies than with where Where better to review our

Principles

sensors Servomex’s paramagnetic take advantage of the unusual magnetic properties displayed by oxygen (O2). In displaying an exceptionally high magnetic susceptibility several hundred most times greater than that of to other gases, this sensitivity for magnetic fields can be used O an exceptionally accurate 2 measurement. Servomex’s magnetodynamic analyser consists of a small made dumbbell-shaped body of glass and charged with a nitrogen, a light source, a photocell, a mirror, and The calibrated indicating unit. in dumbbell body is suspendedthe an enclosed test cell within magnetic field of a permanent rotate magnet and left free to in the space between the

leading sensing

the poles of the magnet. Since dumbbell body has negative because magnetic susceptibility the of its nitrogen content, balls of the dumbbell naturally the deflect slightly away from point of maximum magnetic field strength. When a test sample containing test cell, O2 is introduced into the the O2 in the sample is attracted to the point of maximum field strength: the magnitude is of dumbbell displacement of proportional to the amount O2 in the sample. The movement of the dumbbell from is detected by a light beam the test a light source exterior to mirror cell, then reflected from aan on the dumbbell body to exterior photocell. The photocell generates a feedback current

which is used to “lock” the dumbbell in place. The feedback current changes as the O2 concentration changes, ensuring to be that the dumbbell continues “locked” in place. This feedback current provides the measure of the O2 of concentration: the outputand the photocell is amplified unit transmitted to an indicating out the that is calibrated to read O content in the test sample. 2

The magnetodynamic direct technology provides a measurement of magnetic susceptibility and consequently is not influenced by the thermal properties of the background gas. Since the difference in magnetic the susceptibility between sample dumbbell and the gas

is very subtle for low O2 concentrations, this method is most suitable for percent levels of O2. With excellent speed of response, the non-depleting technology offers reduced calibration and requirements, long life in low cost-of-ownership comparison to other O2 as sensing technologies such electrochemical cells.

Typical Usage

Paramagnetic oxygen analysers have a wide range of uses. of They are used in the analysis testing combustion efficiency, air and the purity of breathing for protective atmospheres, and laboratory measurements in medical applications, and for selected industrial process monitoring and control applications.

tion heliuM produc iron & s teel

SERVOPRO 4200 / 4210 Flammable gas analyser

Americas: +1 281 295 5800

Latin America: +55 115 188 8166

Europe/Africa: +31(0)79 330 1580

Middle East/India: Asia Pacific: +91(0)226 710 0360 +86(0)216 489 7570

Medic

Al g Ases

hy

SERVOPRO

MultiExact

(O2 )

SERVOPRO

Flexible multigas with oxygen analyser measuremen purity and trace ts

4100

Medic

Help is at Contact hand. local business your centre or visit www.serv omex.com

SERVOPRO

Flexible multigas regional analyser Pharmacopo meets eia

Need AnAlys

er Advice?

Chroma

Application specific analyser validates % gas as per European nitrogen purity Pharmacope ia

Al g Ases uhp seMicon

MiniMP 5200

hydro

c Arbon

Portable analyser during transfilling validates purity operations

pro cessing

Oxy 1900

GH

Award-winnin oxygen analyserg paramagnetic suitable and inerting applicationsfor oxidation SERVOFLEX Micro i.s 5100 gas analyser Intrinsically Safe portable

The definitive Servomex product guide starts on page 9

ES is published quarterly by Servomex Group Limited, Jarvis Brook, Crowborough, East Sussex, TN6 3FB Editorial enquiries and feedback should be sent to Laura Cluttton, Corporate Communications Manager.

Email: lclutton@servomex.com / Tel: 01892 603339 / Twitter: @servomex / Linked In: linkedin.com/servomex

c Arbon

SERVOTOU

OxyExact

ppt oxygen

DF-560E

analyser

Lowest level ultra-trace oxygen analysis ppt available

duc tor

MAnufAc

ture

SERVOTOU

SpectraExaGH ct 2500

Robust process gas infra-red analyser for percent to measuremen ppm ts

DELTA F

DF-740/75

0

High sensitivity ppt moisture analyser LDL

DELTA F

DF-745 Sub-ppb

moisture

analyser

DELTA F

DF-760E

SERVOPRO

Dual sub-ppb oxygen moisture measuremenand t

Chroma

Flexible sub-ppb for N2 & LDL gas analyser Ar measuremen ts

SERVOTOU

High sensitivity in-situ or analyser TDL for combustion, or low oxygen emissions measuremen ts

ture

DELTA F

GH

2200

High accuracy

oxygen analyserparamagneti c for safety-critica l oxidation

pro cessing

9

GH LaserSP 2900

MAnufAc

DELTA F

DF-550E

oxygen analyser

uhp seMicon

SERVOTOU

LaserCom GH pact 2900

High sensitivity in-situ TDL optimised analyser fast on-linefor short path lengths process measurementand s

hydro

SERVOFLEX MiniMP 5200 Portable benchtop analyser

SERVOPRO

DF-310E

Premium measures oxygen analyser trace oxygen medical grade nitrogen in

duc tor

SERVOPRO

DF-150E Versatile

SERVOTOU

10

Chris Cottrell, Managing Director

Flame Ionisation Detector Gas Chromatograp Plasma Laser Moisture Coulometric

Ultra-trace

8

www.industrialgasexpert.com

Tunable Diode Laser Spectroscopy

Gas Filter Correlation Calorimetry Thermal Conductivity Paramagnetic Infra-Red

SERVOFLEX

hydrocA rbon process ing

SERVOPRO 4100 Multigas analyser

Icon Key

Zirconia

This Produ use guide ct Guide is the easy-t oanalysers to Servomex analys have been with a brief groupe ers. Key functions description of d by industry, their princi and releva nt applications ple . The

Medic Al g Ases tor uhp seMiconduc

hydro

SERVOTOU

FluegasExaGH ct 2700

High performance for O2 and fluegas analyser unique flowCOe combustibles with diagnostics

gen produc

tion

DELTA F

DF-320E Ideal for hazardous measuremen area t of trace polymer O2 in grade feedstocks

DELTA F

DF-370E Dustproof, proof trace waterproof, explosion O2 measuremen polymer grade feedstocks t for

SERVOPRO

Chroma

Trace measuremen quality control t ensures

DELTA F

DF-320E Certified in H2 in a to measure trace hazardous oxygen area

SERVOTOU

FluegasExaGH ct 2700

For control combustion SMR processes in

SERVOTOU

LaserCom GH pact

For O2 control in H2 production by electrolysis

11

Visit industrialgasexpert.co m to find out more about Servomex’s comprehen sive range of gas analysis solutions for the IG market. 3


Welcome to

Servomex

trusted partner in medical gaS analySiS:

Expert Solutions

The

Pure&Simple.

The new quarterly product magazine from Servomex, highlighting the products and technology helping customer applications around the world.

in this issue...

SPOTLIGHT

TruRef TCD TECHNOLOGY

GAS qUAlity AND PUrity iS CrUCiAl tO MEDiCAl GAS PrODUCtiON. thAt’S why it’S iMPOrtANt tO ChOOSE A GAS ANAlySiS PArtNEr yOU CAN rEly ON At EvEry POiNt iN yOUr PrOCESSES.

“Inside you’ll find news and information about the latest developments from Servomex, from new products to application studies.

FeaTured ProducTS

European and US Pharmacopoeia

p6

Combustion processes rely on exceptional analyser measurements for safety, efficiency and control – our latest products deliver them

p8

Technology Showcase: Paramagnetic

to improve the accuracy and stability of gas measurement and deliver better cost-of-ownership to the customer. By innovating our unique TruRef technology to eliminate the transient conditions present in the sample gas, TruRef TCD is a game-changer for ASU customers who want exceptionally accurate measurements for argon and nitrogen production.”

Our reputation was built on paramagnetic oxygen sensing technology – see how this exceptional technique still delivers exceptional results

p9

From a complete range of systems, analysers and portables to validate gases during production, bottling, tanker filling and transfill operations, to the precise purity and trace measurements required by European and US Pharmacopoeia, your product quality is always assured by ours.

4100

Application Focus: Combustion Analysis

“Servomex’s development of TruRef TCD technology has fulfilled two objectives:

Servomex Product Guide Find the analysers suitable for key applications in your industry

p15

We deliver the complete range of technologies required to ensure product quality is maintained with total consistency and genuine accuracy.

servopro

Exploring the capabilities of the MultiExact gas analyser, now boosted by our new TruRef TCD thermal conductivity technology

“Welcome to the first edition of ES, our new quarterly magazine”

an established leader in medical gas analysis, recently augmented by gc technologies and the delta-F range, Servomex’s experience and expertise in medical gas analysis is second to none.

p4

Product Focus: MultiExact TruRef TCD

Subscribe to ES Magazine

You could win an iPod Touch when you sign up to receive ES Magazine

“At the back, you’ll find our comprehensive product guide that makes it easy to find the analysers that match your precise industry requirements.

servopro

MiniMP 5200 Portable for transfilling. FDA compliant for assay of medical O2 and medical air

servopro

Chroma For N2 purity as per European Pharmacopoeia

Delta-F

310

For trace O2 in medical grade N2 per European and US Pharmacopoeia

Turn overleaf to FIND OUT THE FULL STORY ON TruRef TCD

“Whatever the individual needs of your plant or process, we have the technology and the team that delivers efficiency, performance and safety to your processes, something that ES Magazine will bring to your attention.”

Attraction Autumn 2011

Paramagnetic:

Key AnAlysers

MutuAl

Autumn 2011

SERVOTOUGH Oxy safe Award-winning intrinsically oxygen analyser

Technology

Technology Focus:

pArAMAgnetic sensors

SERVOPRO 1440 Gas analyser suitable for laboratories and testing

Our industry-leading gas analyser range, matched to your industry requirements Our new Servomex product make guide is designed to selecting the right analyser easier for your application than ever.

SERVOTOUGH 1800 Safe area oxygen analyser

from Simply select your industry the list right, and our colour most coded guide presents thematch appropriate analysers to your industry applications. For more informtion about our analysers, visit

2200 SERVOTOUGH OxyExact Process oxygen analysers

www.ServOmex.cOm or contact your regional business centre.

cessing hydro c Arbon pro

MAnufAc ture

tion hydro gen produc eMissions Monitoring speciAlt y g Ases

specific is highlighteServomex sensing d through technolog – please our refer to the table easy-referenceies each analyser on the right technolog uses Given the for our icon y icons to match wide range of Servomex guide. industry. the most appropriat products, e and widely-usewe have been customerIf you however require d analysers careful a different analyser working outside the categories analyser type, to each and they requirement, contact will be happy your local listed, or have a are a specific Servomex to help. Business centre

fo od & drinK Als speciAlit y cheMic power gener Ation Air sepAr Ation

SERVOPRO MultiExact Multigas analyser

sensing, in pArAMAgnetic of And world leAder reMArKAble technology. As the originAtor wAs built on this it all began? servoMex’s reputAtion technologies than with where Where better to review our

Principles

sensors Servomex’s paramagnetic take advantage of the unusual magnetic properties displayed by oxygen (O2). In displaying an exceptionally high magnetic susceptibility several hundred most times greater than that of to other gases, this sensitivity for magnetic fields can be used O an exceptionally accurate 2 measurement. Servomex’s magnetodynamic analyser consists of a small made dumbbell-shaped body of glass and charged with a nitrogen, a light source, a photocell, a mirror, and The calibrated indicating unit. in dumbbell body is suspendedthe an enclosed test cell within magnetic field of a permanent rotate magnet and left free to in the space between the

leading sensing

the poles of the magnet. Since dumbbell body has negative because magnetic susceptibility the of its nitrogen content, balls of the dumbbell naturally the deflect slightly away from point of maximum magnetic field strength. When a test sample containing test cell, O2 is introduced into the the O2 in the sample is attracted to the point of maximum field strength: the magnitude is of dumbbell displacement of proportional to the amount O2 in the sample. The movement of the dumbbell from is detected by a light beam the test a light source exterior to mirror cell, then reflected from aan on the dumbbell body to exterior photocell. The photocell generates a feedback current

which is used to “lock” the dumbbell in place. The feedback current changes as the O2 concentration changes, ensuring to be that the dumbbell continues “locked” in place. This feedback current provides the measure of the O2 of concentration: the outputand the photocell is amplified unit transmitted to an indicating out the that is calibrated to read O content in the test sample. 2

The magnetodynamic direct technology provides a measurement of magnetic susceptibility and consequently is not influenced by the thermal properties of the background gas. Since the difference in magnetic the susceptibility between sample dumbbell and the gas

is very subtle for low O2 concentrations, this method is most suitable for percent levels of O2. With excellent speed of response, the non-depleting technology offers reduced calibration and requirements, long life in low cost-of-ownership comparison to other O2 as sensing technologies such electrochemical cells.

Typical Usage

Paramagnetic oxygen analysers have a wide range of uses. of They are used in the analysis testing combustion efficiency, air and the purity of breathing for protective atmospheres, and laboratory measurements in medical applications, and for selected industrial process monitoring and control applications.

tion heliuM produc iron & s teel

SERVOPRO 4200 / 4210 Flammable gas analyser

Americas: +1 281 295 5800

Latin America: +55 115 188 8166

Europe/Africa: +31(0)79 330 1580

Middle East/India: Asia Pacific: +91(0)226 710 0360 +86(0)216 489 7570

Medic

Al g Ases

hy

SERVOPRO

MultiExact

(O2 )

SERVOPRO

Flexible multigas with oxygen analyser measuremen purity and trace ts

4100

Medic

Help is at Contact hand. local business your centre or visit www.serv omex.com

SERVOPRO

Flexible multigas regional analyser Pharmacopo meets eia

Need AnAlys

er Advice?

Chroma

Application specific analyser validates % gas as per European nitrogen purity Pharmacope ia

Al g Ases uhp seMicon

MiniMP 5200

hydro

c Arbon

Portable analyser during transfilling validates purity operations

pro cessing

Oxy 1900

GH

Award-winnin oxygen analyserg paramagnetic suitable and inerting applicationsfor oxidation SERVOFLEX Micro i.s 5100 gas analyser Intrinsically Safe portable

The definitive Servomex product guide starts on page 9

ES is published quarterly by Servomex Group Limited, Jarvis Brook, Crowborough, East Sussex, TN6 3FB Editorial enquiries and feedback should be sent to Laura Cluttton, Corporate Communications Manager.

Email: lclutton@servomex.com / Tel: 01892 603339 / Twitter: @servomex / Linked In: linkedin.com/servomex

c Arbon

SERVOTOU

OxyExact

ppt oxygen

DF-560E

analyser

Lowest level ultra-trace oxygen analysis ppt available

duc tor

MAnufAc

ture

SERVOTOU

SpectraExaGH ct 2500

Robust process gas infra-red analyser for percent to measuremen ppm ts

DELTA F

DF-740/75

0

High sensitivity ppt moisture analyser LDL

DELTA F

DF-745 Sub-ppb

moisture

analyser

DELTA F

DF-760E

SERVOPRO

Dual sub-ppb oxygen moisture measuremenand t

Chroma

Flexible sub-ppb for N2 & LDL gas analyser Ar measuremen ts

SERVOTOU

High sensitivity in-situ or analyser TDL for combustion, or low oxygen emissions measuremen ts

ture

DELTA F

GH

2200

High accuracy

oxygen analyserparamagneti c for safety-critica l oxidation

pro cessing

9

GH LaserSP 2900

MAnufAc

DELTA F

DF-550E

oxygen analyser

uhp seMicon

SERVOTOU

LaserCom GH pact 2900

High sensitivity in-situ TDL optimised analyser fast on-linefor short path lengths process measurementand s

hydro

SERVOFLEX MiniMP 5200 Portable benchtop analyser

SERVOPRO

DF-310E

Premium measures oxygen analyser trace oxygen medical grade nitrogen in

duc tor

SERVOPRO

DF-150E Versatile

SERVOTOU

10

Chris Cottrell, Managing Director

Flame Ionisation Detector Gas Chromatograp Plasma Laser Moisture Coulometric

Ultra-trace

8

www.industrialgasexpert.com

Tunable Diode Laser Spectroscopy

Gas Filter Correlation Calorimetry Thermal Conductivity Paramagnetic Infra-Red

SERVOFLEX

hydrocA rbon process ing

SERVOPRO 4100 Multigas analyser

Icon Key

Zirconia

This Produ use guide ct Guide is the easy-t oanalysers to Servomex analys have been with a brief groupe ers. Key functions description of d by industry, their princi and releva nt applications ple . The

Medic Al g Ases tor uhp seMiconduc

hydro

SERVOTOU

FluegasExaGH ct 2700

High performance for O2 and fluegas analyser unique flowCOe combustibles with diagnostics

gen produc

tion

DELTA F

DF-320E Ideal for hazardous measuremen area t of trace polymer O2 in grade feedstocks

DELTA F

DF-370E Dustproof, proof trace waterproof, explosion O2 measuremen polymer grade feedstocks t for

SERVOPRO

Chroma

Trace measuremen quality control t ensures

DELTA F

DF-320E Certified in H2 in a to measure trace hazardous oxygen area

SERVOTOU

FluegasExaGH ct 2700

For control combustion SMR processes in

SERVOTOU

LaserCom GH pact

For O2 control in H2 production by electrolysis

11

Visit industrialgasexpert.co m to find out more about Servomex’s comprehen sive range of gas analysis solutions for the IG market. 3


Q4 Oct-Dec 2011

produc t focus

New TruRef TCD

TECHNOLOGY

Introducing...

MultiExact

The SERVOPRO MultiExact with TruRef TCD is the world’s first true Thermal Conductivity process analyser, designed and manufactured by Servomex’s world-leading R&D team.

SERVOPRO

with

TruRef TCD

Now offering the world’s first true Thermal Conductivity measurement for argon and nitrogen, the Servomex SERVOPRO MultiExact further raises the standard as a comprehensive analyser solution for ASU plants.

Want to know more about the

MultiExact

While most Thermal Conductivity (TCD) analysers use katharometers that measure a combination of the thermal conductivity and thermal mass of the sample gas, they are unable to differentiate between heat transferred by thermal conductivity and heat transferred by thermal mass. As the heat transfer during thermal convection is proportional to the thermal mass of the gas, any change in thermal convection or thermal mass of the background gas will appear as a change in thermal conductivity. This can lead to measurement error.

Servomex’s TruRef patented technology is unique as it co-locates the reference and measure elements under isothermal conditions in the sample gas, eliminating the effects of changing sample conditions such as pressure and flow. This allows for fully symmetric loss signals other than for gaseous thermal conductivity, and therefore offers very good common mode rejection of any flow, pressure and thermal convection variations. The result is a measurement which delivers class-leading performance for drift accuracy, linearity and repeatability

key benefits n TruRef Thermal Conductivity measurement n Best in Class performance for drift accuracy, linearity & repeatability n No reference gas required with TruRef technology n Greatly reduced calibration requirements

Gas type

O2 (Purity)

O2 (Control)

O2 (Trace)

CO2 (Trace)

N2o (Trace)

Ar, N2i

Performance Technology

Paramagnetic (Pm)

Paramagnetic (Pm)

Zirconia (Zr)

Infrared (Gfx)

Infrared (Gfx)

Thermal Conductivity (TCD)

0-100% O2

0-100% O2

0-210,000ppm O2

Operating Range

0-10ppm CO2

0-20ppm N2O

10%, 20% 50%, 100%

“Servomex’s development of TruRef TCD technology fulfilled two objectives: to improve the accuracy and stability of the gas measurement and deliver better cost-of-ownership to the customer. By innovating our unique TruRef technology to eliminate the transient conditions present in the sample gas, TruRef TCD is a game-changer for ASU customers who want exceptionally accurate measurements for argon and nitrogen” Charles Segar, Product Business Manager: csegar@servomex.com

with TruRef TCD? Call your local Servomex Business Centre Today.

What is

SERVOPRO is

Servopro Servomex TruRef TCD uses innovative new technology to eliminate The measurement errors caused by changing thermal mass and thermal convection. This gives exceptional measurement accuracy and stability for Ar and N2.

4

Servomex’s TruRef technology delivers the world’s first true TCD sensor: by co-locating the reference and measure elements under isothermal conditions in the same sample gas, the effects of changing sample conditions such as thermal mass and convection are eliminated. TruRef technology therefore avoids the measurement inaccuracies inherent in competitor katharometer technologies, which use a sealed reference cell or flowing reference gas. The result is exceptional accuracy and stability of measurement, making it ideal for use in product purity and process control applications. The TCD measurement is augmented by O2 Purity, O2 Control, O2 Trace, CO2

Trace and N2O Trace made by Servomex’s paramagnetic, zirconia cell and Gfx photometric technologies respectively. This delivers a highly stable, sensitive and selective measurement. Enhanced by a simple, intuitive interface that requires minimum training, the MultiExact TCD introduces a range of innovations that greatly enhance operational flexibility for ASU engineers. An advanced mA autoranging functionality is incorporated as standard, allowing users to customise measurement ranges, while a user-definable air point calibration function for O2 Trace enables greater flexibility to accept different sources of calibration oxygen. The MultiExact’s measurements are supported

by stable and robust performance optimised via a full range of communication options that includes RS232 serial communications, Ethernet connectivity and Modbus and Profibus via RS485. The MultiExact also offers NAMUR-compliant fault relay functions, allowing alarms, maintenance and servicein-progress messages to be communicated remotely. Available in bench top, panel or 19" rackmount options, the MultiExact with TruRef TCD measurement is the ideal single-unit solution for process control and product purity measurement for ASU plants, as well as for use in argon recovery – to find out more, contact your local Servomex Business Centre today.

Servomex’s range of rack mounted or bench mounted analysers for safe area use.

Single or multi component, the SERVOPRO series utilises a wide range of measurement technologies including Plasma/ GC, FID, paramagnetic, zirconia, IR and Gfx – all delivering reliable and unrivalled performance for percentage and trace gas measurements.

Products in the SERVOPRO range include:

See our VIDEO INTRODUCTION to the SERVOTOUGH

MultiExact at www.industrialgasexpert.com SERVOPRO MultiExact

SERVOPRO 4100

Visit industrialgasexpert.co m to find out more about the SERVOPRO MultiExact TruRef TCD and Servom ex’ comprehensive range of s ASU solutions. SERVOPRO Plasma

SERVOPRO Chroma

SERVOPRO FID 5


Q4 Oct-Dec 2011

produc t focus

New TruRef TCD

TECHNOLOGY

Introducing...

MultiExact

The SERVOPRO MultiExact with TruRef TCD is the world’s first true Thermal Conductivity process analyser, designed and manufactured by Servomex’s world-leading R&D team.

SERVOPRO

with

TruRef TCD

Now offering the world’s first true Thermal Conductivity measurement for argon and nitrogen, the Servomex SERVOPRO MultiExact further raises the standard as a comprehensive analyser solution for ASU plants.

Want to know more about the

MultiExact

While most Thermal Conductivity (TCD) analysers use katharometers that measure a combination of the thermal conductivity and thermal mass of the sample gas, they are unable to differentiate between heat transferred by thermal conductivity and heat transferred by thermal mass. As the heat transfer during thermal convection is proportional to the thermal mass of the gas, any change in thermal convection or thermal mass of the background gas will appear as a change in thermal conductivity. This can lead to measurement error.

Servomex’s TruRef patented technology is unique as it co-locates the reference and measure elements under isothermal conditions in the sample gas, eliminating the effects of changing sample conditions such as pressure and flow. This allows for fully symmetric loss signals other than for gaseous thermal conductivity, and therefore offers very good common mode rejection of any flow, pressure and thermal convection variations. The result is a measurement which delivers class-leading performance for drift accuracy, linearity and repeatability

key benefits n TruRef Thermal Conductivity measurement n Best in Class performance for drift accuracy, linearity & repeatability n No reference gas required with TruRef technology n Greatly reduced calibration requirements

Gas type

O2 (Purity)

O2 (Control)

O2 (Trace)

CO2 (Trace)

N2o (Trace)

Ar, N2i

Performance Technology

Paramagnetic (Pm)

Paramagnetic (Pm)

Zirconia (Zr)

Infrared (Gfx)

Infrared (Gfx)

Thermal Conductivity (TCD)

0-100% O2

0-100% O2

0-210,000ppm O2

Operating Range

0-10ppm CO2

0-20ppm N2O

10%, 20% 50%, 100%

“Servomex’s development of TruRef TCD technology fulfilled two objectives: to improve the accuracy and stability of the gas measurement and deliver better cost-of-ownership to the customer. By innovating our unique TruRef technology to eliminate the transient conditions present in the sample gas, TruRef TCD is a game-changer for ASU customers who want exceptionally accurate measurements for argon and nitrogen” Charles Segar, Product Business Manager: csegar@servomex.com

with TruRef TCD? Call your local Servomex Business Centre Today.

What is

SERVOPRO is

Servopro Servomex TruRef TCD uses innovative new technology to eliminate The measurement errors caused by changing thermal mass and thermal convection. This gives exceptional measurement accuracy and stability for Ar and N2.

4

Servomex’s TruRef technology delivers the world’s first true TCD sensor: by co-locating the reference and measure elements under isothermal conditions in the same sample gas, the effects of changing sample conditions such as thermal mass and convection are eliminated. TruRef technology therefore avoids the measurement inaccuracies inherent in competitor katharometer technologies, which use a sealed reference cell or flowing reference gas. The result is exceptional accuracy and stability of measurement, making it ideal for use in product purity and process control applications. The TCD measurement is augmented by O2 Purity, O2 Control, O2 Trace, CO2

Trace and N2O Trace made by Servomex’s paramagnetic, zirconia cell and Gfx photometric technologies respectively. This delivers a highly stable, sensitive and selective measurement. Enhanced by a simple, intuitive interface that requires minimum training, the MultiExact TCD introduces a range of innovations that greatly enhance operational flexibility for ASU engineers. An advanced mA autoranging functionality is incorporated as standard, allowing users to customise measurement ranges, while a user-definable air point calibration function for O2 Trace enables greater flexibility to accept different sources of calibration oxygen. The MultiExact’s measurements are supported

by stable and robust performance optimised via a full range of communication options that includes RS232 serial communications, Ethernet connectivity and Modbus and Profibus via RS485. The MultiExact also offers NAMUR-compliant fault relay functions, allowing alarms, maintenance and servicein-progress messages to be communicated remotely. Available in bench top, panel or 19" rackmount options, the MultiExact with TruRef TCD measurement is the ideal single-unit solution for process control and product purity measurement for ASU plants, as well as for use in argon recovery – to find out more, contact your local Servomex Business Centre today.

Servomex’s range of rack mounted or bench mounted analysers for safe area use.

Single or multi component, the SERVOPRO series utilises a wide range of measurement technologies including Plasma/ GC, FID, paramagnetic, zirconia, IR and Gfx – all delivering reliable and unrivalled performance for percentage and trace gas measurements.

Products in the SERVOPRO range include:

See our VIDEO INTRODUCTION to the SERVOTOUGH

MultiExact at www.industrialgasexpert.com SERVOPRO MultiExact

SERVOPRO 4100

Visit industrialgasexpert.co m to find out more about the SERVOPRO MultiExact TruRef TCD and Servom ex’ comprehensive range of s ASU solutions. SERVOPRO Plasma

SERVOPRO Chroma

SERVOPRO FID 5


Q4 Oct-Dec 2011

A p p l i c at i o n f o c us SERVOTOUGH Visit combustion-expert.com to access our free , resource of white papers podcasts and videos on maximising your combustion efficiency

Maximising efficiencyin The

Heat Is On:

power plants

SERVOTOUGH

FluegasExact

2700

Although the science of generating power by burning fossil fuels is well established, the control of the air-fuel ratio for maximum fuel efficiency paradoxically remains a challenge for any coal power operator. While the process appears straightforward – any coal-fired power station requires an excess of oxygen (O2 in air) above the stoichiometric (chemically ideal) quantity to achieve complete combustion – the process is complex to control. Any inefficiencies not only affect profitability but have a direct bearing on the plant’s environmental impact. Insufficient O2 results in more carbon monoxide (CO) being produced, unburned fuel in the flue gases and generates excessive particulates (smoke, measured as opacity). As opacity is often closely regulated, it is undesirable to emit excessive smoke so plants typically introduce excess O2 to the process. However too much O2 leads to cooler burning, causing a reduction in combustion efficiency due to an increased loss of heat, while the excess of O2 available combines with nitrogen and sulphur dioxide to produce undesirable NOx and SO3 emissions.

6

To complicate matters, the optimum air-fuel ratio continually varies as a result of changes in the loading conditions, fuel composition and particle size. Traditional control systems rely on a measurement of the O2 level in the flue gases, plus a separate measurement of combustibles and/or CO. In most cases the oxygen and combustibles are measured at different points in the plant with separate instruments that inevitably have different response times. In practice, this means that the O2 level may creep up until the air flow has to be reduced, but the effect of this is not seen until minutes later when the combustibles analyser responds. As the O2 level will have been reduced too far ‘breakthrough’ occurs – the point at which unburned fuel in the gas stream rises from insignificant levels to hundreds or thousands of parts per million for a very small change in O2. The air flow has to be increased again, and the cycle continues with continuous ‘hunting’ either side of the ideal control point. The solution is the development of rapid response combustion analysers that measure both O2 and combustibles at the same point. The Servomex SERVOTOUGH FluegasExact (2700) achieves this using a combination of a patented zirconium oxide cell for measuring O2 and a ‘thick film’ catalytic sensor for combustibles. Both of these technologies are highly reliable, non-depleting and require no need for a sampling system to condition the gases. Response times (T90) are better than 20 seconds for O2 and 30 seconds for combustibles, meaning the process can be closely controlled and ‘breakthrough’ detected extremely rapidly. As a result, power plants can be routinely operated much closer to the optimum air-fuel ratio.

The benefits are quickly evident in cases where plants have used excess O2. The FluegasExact enables O2 reduction with corresponding reduction in CO emissions and an increase in combustion efficiency – and, therefore, profitability. As running a plant with 1.5% excess of O2 above the ideal level typically results in a 1 per cent increase in fuel costs, this improvement in efficiency delivers fuel cost savings which pay for the analyser system in a matter of months. Further economic advantages are created for operators in countries where mechanisms exist for trading of NOx credits, where significant reductions make the resulting NOx credits more valuable than the fuel savings. The reduced loading on any NOx cleanup equipment can also reduce the running costs, while maintenance costs will reduce for plants which run fuel-rich and suffer from increased particulate levels. Finally a better quality ash by-product can be produced for resale to brick and tarmac companies, with the optimised O2 mix helping regulate the CO level which, if too high, makes the resulting ash too black to use.

Watch our VIDEO INTRODUCTIONS to the FluegasExact 2700, LaserSP 2900 & efficient combustion analysis at

www.combustion-expert.com

LaserSP 2900 Controlling Ammonia Slip The effective reduction of NOx emissions is a key objective for power plant engineers, with important benefits for the efficiency of the combustion process – as well as meeting legislative requirements.

Power plants use either selective catalytic reduction (SCR) or selective non-catalytic reduction (SNCR processes) to reduce NOx emissions. In both processes temperature control is important, as low temperatures can cause a wasteful and costly surplus of unreacted ammonia (NH3), commonly referred to as ammonia slip. In addition, high temperatures can increase levels of NOx consumed. Ammonia slip may also have an important impact on deposition and plugging of the catalyst, as well as corrosion of the air pre-heater located downstream of the process.

In coal fired plants, excessive slip can also create fly ash with high levels of NH3 which is then unusable for sale. Ammonia slip is difficult without direct measurement as many parameters influence the slip such as inlet NOx, fuel composition and catalyst performance, while a carefully controlled ammonia slip of < 2ppm is required to optimize the process. While difficult to achieve with traditional extractive and Infra-Red techniques, the TDL measurement technology used by the SERVOTOUGH LaserSP delivers the complete and effective solution to accurate ammonia slip control.

Main

With the LaserSP installed in-situ, NH3 is easily identified to enable precise monitoring and control of NH3 concentration below the requisite 2ppm. As the cross duct installation gives an average rather than a point reading from an extractive sample, levels can be measured with much greater certainty in the measurement. As the NH3 sample remains in the process, complications experienced with sample transports used in extractive methods are avoided, as well as contaminant problems from dust, heat and water. Plant operators also avoid the downtime required for the calibration or cleaning of extractive systems.

features SERVOTOUGH

FluegasExact 2700 The new SERVOTOUGH FluegasExact integrates Servomex’s proven gas sensing technologies with a unique new flow sensor technology to give users total confidence in their combustion gas measurements. Armed with an integral sampling system, customdesigned for operation in some of the most extreme combustion environments of up to 1750°C (3182°F), the FluegasExact is the analyser of choice for the most demanding power generation applications. At the heart of the SERVOTOUGH FluegasExact’s exceptional performance are Servomex’s patented zirconium oxide cell for oxygen measurement and a thick film catalytic sensor for measuring carbon monoxide and COe combustibles. Able to measure O2 on a wet basis, the FluegasExact’s advanced zirconia technology requires no external sample conditioning system, while minimal calibration requirements and a long operational life of up to ten years ensure reduced maintenance costs. Thick film calorimeter technology monitors CO levels with high precision, giving sufficient sensitivity and speed of response to enable the combustion process to be continuously optimised for increased process safety and efficiency.

key benefits High sensitivity sensor: ranges 0-500ppm to 0-2000ppm High range sensor: ranges 0-1500ppm to 6000ppm Suitable for high temperature operation up to 1750°C (3182°F) Internal flow sensor Backlit LCD display, with easy to use software Autocalibration facility and utilities panel Blowback facility Control unit certified for non-hazardous, ATEX Category 3 or FM Class 1, Div 2 4" ANSI 150lbs flange as standard with adaptors to suit other flange types Sensor head mounting options

SERVOTOUGH

LaserSP 2900 Utilising the latest Tuneable Diode Laser (TDL) technology, the Servotough LaserSP offers users a fast response time, highly stable performance and minimum sample conditioning requirements with no moving parts and consumables, making it the ideal analyser for cross-stack measurements in hot, dirty and hazardous combustion environments. By combining precision technologies with a rugged and resistant Servomex design, the LaserSP delivers best solution for in-situ cross stack measurements in extreme or harsh environments. The result is stable, accurate and reliable combustion gas analysis, bringing exceptional control, improved performance and peace-of-mind to your combustion processes. Delivering short response times, minimum sample conditioning requirements and no moving parts or consumables, the LaserSP is the ideal choice for in-situ cross stack measurements in combustion control applications. This flexibility of measurement makes the LaserSP ideal for use in a wide range of combustion applications, including combustion control systems and in slippage control in deNox.

 High sensitivity continuous in-situ monitoring with detection limits in the ppb and low ppm ranges Zero cross interference from other gases present Fast response times down to one second possible depending on application Robust construction (protection classified to IP66) Ethernet connector to enable communication via a local area network or the internet Fully configurable to individual customer processes

tHE SERVOTOUGH Lasersp:

the world’s leading in-situ process gas analyser for combustion control.

7


Q4 Oct-Dec 2011

A p p l i c at i o n f o c us SERVOTOUGH Visit combustion-expert.com to access our free , resource of white papers podcasts and videos on maximising your combustion efficiency

Maximising efficiencyin The

Heat Is On:

power plants

SERVOTOUGH

FluegasExact

2700

Although the science of generating power by burning fossil fuels is well established, the control of the air-fuel ratio for maximum fuel efficiency paradoxically remains a challenge for any coal power operator. While the process appears straightforward – any coal-fired power station requires an excess of oxygen (O2 in air) above the stoichiometric (chemically ideal) quantity to achieve complete combustion – the process is complex to control. Any inefficiencies not only affect profitability but have a direct bearing on the plant’s environmental impact. Insufficient O2 results in more carbon monoxide (CO) being produced, unburned fuel in the flue gases and generates excessive particulates (smoke, measured as opacity). As opacity is often closely regulated, it is undesirable to emit excessive smoke so plants typically introduce excess O2 to the process. However too much O2 leads to cooler burning, causing a reduction in combustion efficiency due to an increased loss of heat, while the excess of O2 available combines with nitrogen and sulphur dioxide to produce undesirable NOx and SO3 emissions.

6

To complicate matters, the optimum air-fuel ratio continually varies as a result of changes in the loading conditions, fuel composition and particle size. Traditional control systems rely on a measurement of the O2 level in the flue gases, plus a separate measurement of combustibles and/or CO. In most cases the oxygen and combustibles are measured at different points in the plant with separate instruments that inevitably have different response times. In practice, this means that the O2 level may creep up until the air flow has to be reduced, but the effect of this is not seen until minutes later when the combustibles analyser responds. As the O2 level will have been reduced too far ‘breakthrough’ occurs – the point at which unburned fuel in the gas stream rises from insignificant levels to hundreds or thousands of parts per million for a very small change in O2. The air flow has to be increased again, and the cycle continues with continuous ‘hunting’ either side of the ideal control point. The solution is the development of rapid response combustion analysers that measure both O2 and combustibles at the same point. The Servomex SERVOTOUGH FluegasExact (2700) achieves this using a combination of a patented zirconium oxide cell for measuring O2 and a ‘thick film’ catalytic sensor for combustibles. Both of these technologies are highly reliable, non-depleting and require no need for a sampling system to condition the gases. Response times (T90) are better than 20 seconds for O2 and 30 seconds for combustibles, meaning the process can be closely controlled and ‘breakthrough’ detected extremely rapidly. As a result, power plants can be routinely operated much closer to the optimum air-fuel ratio.

The benefits are quickly evident in cases where plants have used excess O2. The FluegasExact enables O2 reduction with corresponding reduction in CO emissions and an increase in combustion efficiency – and, therefore, profitability. As running a plant with 1.5% excess of O2 above the ideal level typically results in a 1 per cent increase in fuel costs, this improvement in efficiency delivers fuel cost savings which pay for the analyser system in a matter of months. Further economic advantages are created for operators in countries where mechanisms exist for trading of NOx credits, where significant reductions make the resulting NOx credits more valuable than the fuel savings. The reduced loading on any NOx cleanup equipment can also reduce the running costs, while maintenance costs will reduce for plants which run fuel-rich and suffer from increased particulate levels. Finally a better quality ash by-product can be produced for resale to brick and tarmac companies, with the optimised O2 mix helping regulate the CO level which, if too high, makes the resulting ash too black to use.

Watch our VIDEO INTRODUCTIONS to the FluegasExact 2700, LaserSP 2900 & efficient combustion analysis at

www.combustion-expert.com

LaserSP 2900 Controlling Ammonia Slip The effective reduction of NOx emissions is a key objective for power plant engineers, with important benefits for the efficiency of the combustion process – as well as meeting legislative requirements.

Power plants use either selective catalytic reduction (SCR) or selective non-catalytic reduction (SNCR processes) to reduce NOx emissions. In both processes temperature control is important, as low temperatures can cause a wasteful and costly surplus of unreacted ammonia (NH3), commonly referred to as ammonia slip. In addition, high temperatures can increase levels of NOx consumed. Ammonia slip may also have an important impact on deposition and plugging of the catalyst, as well as corrosion of the air pre-heater located downstream of the process.

In coal fired plants, excessive slip can also create fly ash with high levels of NH3 which is then unusable for sale. Ammonia slip is difficult without direct measurement as many parameters influence the slip such as inlet NOx, fuel composition and catalyst performance, while a carefully controlled ammonia slip of < 2ppm is required to optimize the process. While difficult to achieve with traditional extractive and Infra-Red techniques, the TDL measurement technology used by the SERVOTOUGH LaserSP delivers the complete and effective solution to accurate ammonia slip control.

Main

With the LaserSP installed in-situ, NH3 is easily identified to enable precise monitoring and control of NH3 concentration below the requisite 2ppm. As the cross duct installation gives an average rather than a point reading from an extractive sample, levels can be measured with much greater certainty in the measurement. As the NH3 sample remains in the process, complications experienced with sample transports used in extractive methods are avoided, as well as contaminant problems from dust, heat and water. Plant operators also avoid the downtime required for the calibration or cleaning of extractive systems.

features SERVOTOUGH

FluegasExact 2700 The new SERVOTOUGH FluegasExact integrates Servomex’s proven gas sensing technologies with a unique new flow sensor technology to give users total confidence in their combustion gas measurements. Armed with an integral sampling system, customdesigned for operation in some of the most extreme combustion environments of up to 1750°C (3182°F), the FluegasExact is the analyser of choice for the most demanding power generation applications. At the heart of the SERVOTOUGH FluegasExact’s exceptional performance are Servomex’s patented zirconium oxide cell for oxygen measurement and a thick film catalytic sensor for measuring carbon monoxide and COe combustibles. Able to measure O2 on a wet basis, the FluegasExact’s advanced zirconia technology requires no external sample conditioning system, while minimal calibration requirements and a long operational life of up to ten years ensure reduced maintenance costs. Thick film calorimeter technology monitors CO levels with high precision, giving sufficient sensitivity and speed of response to enable the combustion process to be continuously optimised for increased process safety and efficiency.

key benefits High sensitivity sensor: ranges 0-500ppm to 0-2000ppm High range sensor: ranges 0-1500ppm to 6000ppm Suitable for high temperature operation up to 1750°C (3182°F) Internal flow sensor Backlit LCD display, with easy to use software Autocalibration facility and utilities panel Blowback facility Control unit certified for non-hazardous, ATEX Category 3 or FM Class 1, Div 2 4" ANSI 150lbs flange as standard with adaptors to suit other flange types Sensor head mounting options

SERVOTOUGH

LaserSP 2900 Utilising the latest Tuneable Diode Laser (TDL) technology, the Servotough LaserSP offers users a fast response time, highly stable performance and minimum sample conditioning requirements with no moving parts and consumables, making it the ideal analyser for cross-stack measurements in hot, dirty and hazardous combustion environments. By combining precision technologies with a rugged and resistant Servomex design, the LaserSP delivers best solution for in-situ cross stack measurements in extreme or harsh environments. The result is stable, accurate and reliable combustion gas analysis, bringing exceptional control, improved performance and peace-of-mind to your combustion processes. Delivering short response times, minimum sample conditioning requirements and no moving parts or consumables, the LaserSP is the ideal choice for in-situ cross stack measurements in combustion control applications. This flexibility of measurement makes the LaserSP ideal for use in a wide range of combustion applications, including combustion control systems and in slippage control in deNox.

 High sensitivity continuous in-situ monitoring with detection limits in the ppb and low ppm ranges Zero cross interference from other gases present Fast response times down to one second possible depending on application Robust construction (protection classified to IP66) Ethernet connector to enable communication via a local area network or the internet Fully configurable to individual customer processes

tHE SERVOTOUGH Lasersp:

the world’s leading in-situ process gas analyser for combustion control.

7


Attraction Q4 Oct-Dec 2011

Mutual

Paramagnetic:

Key Analysers

SERVOTOUGH Oxy Award-winning intrinsically safe oxygen analyser

Technology Focus:

Paramagnetic Sensors

SERVOPRO 1440 Gas analyser suitable for laboratories and testing

SERVOTOUGH 1800 Safe area oxygen analyser

SERVOTOUGH OxyExact 2200 Process oxygen analysers

Our industry-leading gas analyser range, matched to your industry requirements

Hy dro c ar b on Pro c essing m e d ic al g ases

Our new Servomex product guide is designed to make selecting the right analyser for your application easier than ever.

UHP Sem icond uc tor manufac tur e

Simply select your industry from the list right, and our colour coded guide presents the most appropriate analysers to match your industry applications.

Em issions Monitor ing

For more information about our analysers, visit www.servomex.com or contact your regional business centre.

Hy dro g en Prod uc tion

SPECIALTY GASES Fo od & Dr ink SPECIALTY Chemic als Power Gener ation a ir separ ation

As the originator of and world leader in paramagnetic sensing, Servomex’s reputation was built on this remarkable technology.

SERVOPRO MultiExact Multigas analyser

HELIUM PRODUCTION iron & s teel

Where better to review our leading sensing technologies than with where it all began? SERVOPRO 4100 Multigas analyser

Principles

Servomex’s paramagnetic sensors take advantage of the unusual magnetic properties displayed by oxygen (O2). In displaying an exceptionally high magnetic susceptibility several hundred times greater than that of most other gases, this sensitivity to magnetic fields can be used for an exceptionally accurate O2 measurement. Servomex’s magnetodynamic analyser consists of a small dumbbell-shaped body made of glass and charged with nitrogen, a light source, a photocell, a mirror, and a calibrated indicating unit. The dumbbell body is suspended in an enclosed test cell within the magnetic field of a permanent magnet and left free to rotate in the space between the 8

poles of the magnet. Since the dumbbell body has negative magnetic susceptibility because of its nitrogen content, the balls of the dumbbell naturally deflect slightly away from the point of maximum magnetic field strength. When a test sample containing O2 is introduced into the test cell, the O2 in the sample is attracted to the point of maximum field strength: the magnitude of dumbbell displacement is proportional to the amount of O2 in the sample. The movement of the dumbbell is detected by a light beam from a light source exterior to the test cell, then reflected from a mirror on the dumbbell body to an exterior photocell. The photocell generates a feedback current

which is used to “lock” the dumbbell in place. The feedback current changes as the O2 concentration changes, ensuring that the dumbbell continues to be “locked” in place. This feedback current provides the measure of the O2 concentration: the output of the photocell is amplified and transmitted to an indicating unit that is calibrated to read out the O2 content in the test sample. The magnetodynamic technology provides a direct measurement of magnetic susceptibility and consequently is not influenced by the thermal properties of the background gas. Since the difference in magnetic susceptibility between the dumbbell and the gas sample

is very subtle for low O2 concentrations, this method is most suitable for percent levels of O2. With excellent speed of response, the non-depleting technology offers reduced calibration requirements, long life and low cost-of-ownership in comparison to other O2 sensing technologies such as electrochemical cells.

Typical Usage

Paramagnetic oxygen analysers have a wide range of uses. They are used in the analysis of combustion efficiency, testing the purity of breathing air and protective atmospheres, for laboratory measurements and in medical applications, and for selected industrial process monitoring and control applications.

SERVOPRO 4200/4210 Flammable gas analyser

SERVOFLEX Micro i.s 5100 Intrinsically Safe portable gas analyser

SERVOFLEX MiniMP 5200 Portable benchtop analyser

9


Attraction Q4 Oct-Dec 2011

Mutual

Paramagnetic:

Key Analysers

SERVOTOUGH Oxy Award-winning intrinsically safe oxygen analyser

Technology Focus:

Paramagnetic Sensors

SERVOPRO 1440 Gas analyser suitable for laboratories and testing

SERVOTOUGH 1800 Safe area oxygen analyser

SERVOTOUGH OxyExact 2200 Process oxygen analysers

Our industry-leading gas analyser range, matched to your industry requirements

Hy dro c ar b on Pro c essing m e d ic al g ases

Our new Servomex product guide is designed to make selecting the right analyser for your application easier than ever.

UHP Sem icond uc tor manufac tur e

Simply select your industry from the list right, and our colour coded guide presents the most appropriate analysers to match your industry applications.

Em issions Monitor ing

For more information about our analysers, visit www.servomex.com or contact your regional business centre.

Hy dro g en Prod uc tion

SPECIALTY GASES Fo od & Dr ink SPECIALTY Chemic als Power Gener ation a ir separ ation

As the originator of and world leader in paramagnetic sensing, Servomex’s reputation was built on this remarkable technology.

SERVOPRO MultiExact Multigas analyser

HELIUM PRODUCTION iron & s teel

Where better to review our leading sensing technologies than with where it all began? SERVOPRO 4100 Multigas analyser

Principles

Servomex’s paramagnetic sensors take advantage of the unusual magnetic properties displayed by oxygen (O2). In displaying an exceptionally high magnetic susceptibility several hundred times greater than that of most other gases, this sensitivity to magnetic fields can be used for an exceptionally accurate O2 measurement. Servomex’s magnetodynamic analyser consists of a small dumbbell-shaped body made of glass and charged with nitrogen, a light source, a photocell, a mirror, and a calibrated indicating unit. The dumbbell body is suspended in an enclosed test cell within the magnetic field of a permanent magnet and left free to rotate in the space between the 8

poles of the magnet. Since the dumbbell body has negative magnetic susceptibility because of its nitrogen content, the balls of the dumbbell naturally deflect slightly away from the point of maximum magnetic field strength. When a test sample containing O2 is introduced into the test cell, the O2 in the sample is attracted to the point of maximum field strength: the magnitude of dumbbell displacement is proportional to the amount of O2 in the sample. The movement of the dumbbell is detected by a light beam from a light source exterior to the test cell, then reflected from a mirror on the dumbbell body to an exterior photocell. The photocell generates a feedback current

which is used to “lock” the dumbbell in place. The feedback current changes as the O2 concentration changes, ensuring that the dumbbell continues to be “locked” in place. This feedback current provides the measure of the O2 concentration: the output of the photocell is amplified and transmitted to an indicating unit that is calibrated to read out the O2 content in the test sample. The magnetodynamic technology provides a direct measurement of magnetic susceptibility and consequently is not influenced by the thermal properties of the background gas. Since the difference in magnetic susceptibility between the dumbbell and the gas sample

is very subtle for low O2 concentrations, this method is most suitable for percent levels of O2. With excellent speed of response, the non-depleting technology offers reduced calibration requirements, long life and low cost-of-ownership in comparison to other O2 sensing technologies such as electrochemical cells.

Typical Usage

Paramagnetic oxygen analysers have a wide range of uses. They are used in the analysis of combustion efficiency, testing the purity of breathing air and protective atmospheres, for laboratory measurements and in medical applications, and for selected industrial process monitoring and control applications.

SERVOPRO 4200/4210 Flammable gas analyser

SERVOFLEX Micro i.s 5100 Intrinsically Safe portable gas analyser

SERVOFLEX MiniMP 5200 Portable benchtop analyser

9


Q4 Oct-Dec 2011

Technology Icon Key

This Product Guide is the easy-to-use guide to Servomex analysers. Key analysers have been grouped by industry, with a brief description of their principle functions and relevant applications.

m edic a l g a s es

Zirconia

Tunable Diode Laser Spectroscopy

Gas Filter Correlation

Flame Ionisation Detector

Calorimetry

Gas Chromatography

Thermal Conductivity

Plasma

Paramagnetic

Laser Moisture

Infra-Red

Coulometric

SERVOPRO

SERVOPRO

SERVOPRO

DELTA F

Flexible multigas analyser with oxygen purity and trace measurements

Flexible multigas analyser meets regional Pharmacopoeia

Application specific % gas analyser validates nitrogen purity as per European Pharmacopeia

Premium oxygen analyser measures trace oxygen in medical grade nitrogen

MultiExact (O2)

4100

Chroma

m edic a l g a s es

The specific Servomex sensing technologies each analyser uses is highlighted through our easy-reference technology icons â&#x20AC;&#x201C; please refer to the table on the right for our icon guide. Given the wide range of Servomex products, we have been careful to match the most appropriate and widely-used analysers to each industry. If you however require a different analyser type, are a customer working outside the categories listed, or have a specific analyser requirement, contact your local Servomex Business Centre and they will be happy to help.

Hydrocarbon Processing

UHP Sem icondu c tor manufac tur e

Need Analyser

Advice?

Help is at hand. Contact your local business centre or visit www.servomex.com SERVOFLEX

DELTA F

DELTA F

DELTA F

Portable analyser validates purity during transfilling operations

Versatile oxygen analyser

Ultra-trace ppt oxygen analyser

Lowest level ultra-trace ppt oxygen analysis available

MiniMP 5200

DF-150E

H y dro c a rb o n P ro cess i n g

DF-550E

DF-560E

UHP Sem icondu c tor m a nu fac t u re

SERVOTOUGH

SERVOTOUGH

SERVOTOUGH

SERVOTOUGH

DELTA F

DELTA F

DELTA F

SERVOPRO

Award-winning paramagnetic oxygen analyser suitable for oxidation and inerting applications

High sensitivity in-situ TDL analyser optimised for short path lengths and fast on-line process measurements

High accuracy paramagnetic oxygen analyser for safety-critical oxidation

Robust process gas infra-red analyser for percent to ppm measurements

High sensitivity ppt LDL moisture analyser

Sub-ppb moisture analyser

Dual sub-ppb oxygen and moisture measurement

Flexible sub-ppb LDL gas analyser for N2 & Ar measurements

Oxy 1900

LaserCompact 2900

OxyExact 2200

SpectraExact 2500

DF-740/750

DF-745

H y dro c a rb o n P ro cess i n g

DF-760E

Chroma

Hy dro gen Produ c t ion

SERVOTOUGH

SERVOTOUGH

DELTA F

DELTA F

SERVOPRO

DELTA F

SERVOTOUGH

SERVOTOUGH

High sensitivity in-situ or TDL analyser for combustion, emissions or low oxygen measurements

High performance fluegas analyser for O2 and COe combustibles with unique flow diagnostics

Ideal for hazardous area measurement of trace O2 in polymer grade feedstocks

Dustproof, waterproof, explosion proof trace O2 measurement for polymer grade feedstocks

Trace measurement ensures quality control

Certified to measure trace oxygen in H2 in a hazardous area

For control combustion in SMR processes

For O2 control in H2 production by electrolysis

LaserSP 2900

10

DF-310E

FluegasExact 2700

DF-320E

DF-370E

Chroma

DF-320E

FluegasExact 2700

LaserCompact

11


Q4 Oct-Dec 2011

Technology Icon Key

This Product Guide is the easy-to-use guide to Servomex analysers. Key analysers have been grouped by industry, with a brief description of their principle functions and relevant applications.

m edic a l g a s es

Zirconia

Tunable Diode Laser Spectroscopy

Gas Filter Correlation

Flame Ionisation Detector

Calorimetry

Gas Chromatography

Thermal Conductivity

Plasma

Paramagnetic

Laser Moisture

Infra-Red

Coulometric

SERVOPRO

SERVOPRO

SERVOPRO

DELTA F

Flexible multigas analyser with oxygen purity and trace measurements

Flexible multigas analyser meets regional Pharmacopoeia

Application specific % gas analyser validates nitrogen purity as per European Pharmacopeia

Premium oxygen analyser measures trace oxygen in medical grade nitrogen

MultiExact (O2)

4100

Chroma

m edic a l g a s es

The specific Servomex sensing technologies each analyser uses is highlighted through our easy-reference technology icons â&#x20AC;&#x201C; please refer to the table on the right for our icon guide. Given the wide range of Servomex products, we have been careful to match the most appropriate and widely-used analysers to each industry. If you however require a different analyser type, are a customer working outside the categories listed, or have a specific analyser requirement, contact your local Servomex Business Centre and they will be happy to help.

Hydrocarbon Processing

UHP Sem icondu c tor manufac tur e

Need Analyser

Advice?

Help is at hand. Contact your local business centre or visit www.servomex.com SERVOFLEX

DELTA F

DELTA F

DELTA F

Portable analyser validates purity during transfilling operations

Versatile oxygen analyser

Ultra-trace ppt oxygen analyser

Lowest level ultra-trace ppt oxygen analysis available

MiniMP 5200

DF-150E

H y dro c a rb o n P ro cess i n g

DF-550E

DF-560E

UHP Sem icondu c tor m a nu fac t u re

SERVOTOUGH

SERVOTOUGH

SERVOTOUGH

SERVOTOUGH

DELTA F

DELTA F

DELTA F

SERVOPRO

Award-winning paramagnetic oxygen analyser suitable for oxidation and inerting applications

High sensitivity in-situ TDL analyser optimised for short path lengths and fast on-line process measurements

High accuracy paramagnetic oxygen analyser for safety-critical oxidation

Robust process gas infra-red analyser for percent to ppm measurements

High sensitivity ppt LDL moisture analyser

Sub-ppb moisture analyser

Dual sub-ppb oxygen and moisture measurement

Flexible sub-ppb LDL gas analyser for N2 & Ar measurements

Oxy 1900

LaserCompact 2900

OxyExact 2200

SpectraExact 2500

DF-740/750

DF-745

H y dro c a rb o n P ro cess i n g

DF-760E

Chroma

Hy dro gen Produ c t ion

SERVOTOUGH

SERVOTOUGH

DELTA F

DELTA F

SERVOPRO

DELTA F

SERVOTOUGH

SERVOTOUGH

High sensitivity in-situ or TDL analyser for combustion, emissions or low oxygen measurements

High performance fluegas analyser for O2 and COe combustibles with unique flow diagnostics

Ideal for hazardous area measurement of trace O2 in polymer grade feedstocks

Dustproof, waterproof, explosion proof trace O2 measurement for polymer grade feedstocks

Trace measurement ensures quality control

Certified to measure trace oxygen in H2 in a hazardous area

For control combustion in SMR processes

For O2 control in H2 production by electrolysis

LaserSP 2900

10

DF-310E

FluegasExact 2700

DF-320E

DF-370E

Chroma

DF-320E

FluegasExact 2700

LaserCompact

11


Q4 Oct-Dec 2011

E miss i o n s M o n i to ri n g

Fo od & Bev er age

SPECIALTY Ch em ic a ls

SERVOPRO

SERVOPRO

SERVOTOUGH

SERVOTOUGH

LaserSP 2900

Mini Food Pack

SpectraExact 2500

SERVOTOUGH

SERVOTOUGH

SERVOTOUGH

Single or dual measurement of O2, CO, CO2 or CH4 – ideal for Source Testers

Continuous Emissions Analyser with multiple gas capability

Single or dual component gas analysis for emissions

Monitors wide range pf gases in hot, dangerous environments

For monitoring Modified Atmosphere Packaging (MAP), including O2 in coffee and CO2 in fresh meat.

Single or dual component gas analysis for trace analysis of solvents or liquids

Measurement of HCl in VCM plants

For measurement of H2O in C2H4, Cl2 or HCl in EDC/VCM/ chlor-alkali plants

1440

SpectraExact 2500

4900

SERVOFLEX

SPECIALTY GASES

LaserExact

LaserCompact

SPECIALTY Ch em ic a ls

SERVOPRO

SERVOPRO

SERVOPRO

SERVOPRO

SERVOTOUGH

SERVOTOUGH

SERVOTOUGH

SERVOTOUGH

‘Next generation’ digital multigas analyser

Flexible multigas analyser with up to 4 simultaneous measurements

Flammable gas analyser suitable for specialty gas mixtures

For continuous monitoring of nitrogen in argon and/or helium

Accurate and stable oxygen analyser for safe area use

Award-winning Intrinsically Safe oxygen analyser

Monitors wide range pf gases in hot, dangerous environments

High specification process oxygen analyser for hazardous and safe area use

MultiExact

4100

4210

Plasma

1800

Oxy 1900

SPECIALTY GASES

LaserSP 2900

OxyExact

SPECIALTY Ch em ic a ls

iron & s teel

From air separation to semiconductor

SERVOPRO

SERVOPRO

DELTA F

DELTA F

Versatile trace gas analyser

Trace hydrocarbon analyser

Trace moisture analyser optimised for specialty gas blends production

Ultra-trace PPT oxygen analyser

Chroma

FID

DF-745SG

SPECIALTY GASES

industrialgasexpert.com

SERVOTOUGH

SERVOTOUGH

SERVOFLEX

Micro i.s

Oxy 1900

Fluegas combustion gas analyser

Intrinsically Safe portable gas analyser

Award-winning paramagnetic O2 oxygen analyser suitable for hazardous area use

FluegasExact 2700

or contact your local business centre

Fo o d & B e v e r age

iron & s t eel

DELTA F

SERVOTOUGH

SERVOTOUGH

SERVOPRO

SERVOTOUGH

SERVOPRO

SERVOPRO

Highly sensitive and versatile trace oxygen analyser

Trace level measurements in pure gases (e.g. CO in H2, NH3 in CO2)

Continuous MAP headspace monitoring of O2 level

Multigas analyser for MAP headspace monitoring of O2 level

Leading in-situ TDL combustion analyser, ideal for O2 analysis in hazardous foundry environments

Latest generation digital analyser ideal for monitoring O2 in air separation processes

Established multigas analyser ideal for monitoring O2 in air separation processes

DF-310E

12

DF-550E

manufacture Servomex has the complete system solution for your gas analysis needs. Visit

LaserExact

1800

4100

LaserSP 2900

MultiExact

4100

13


Q4 Oct-Dec 2011

E miss i o n s M o n i to ri n g

Fo od & Bev er age

SPECIALTY Ch em ic a ls

SERVOPRO

SERVOPRO

SERVOTOUGH

SERVOTOUGH

LaserSP 2900

Mini Food Pack

SpectraExact 2500

SERVOTOUGH

SERVOTOUGH

SERVOTOUGH

Single or dual measurement of O2, CO, CO2 or CH4 – ideal for Source Testers

Continuous Emissions Analyser with multiple gas capability

Single or dual component gas analysis for emissions

Monitors wide range pf gases in hot, dangerous environments

For monitoring Modified Atmosphere Packaging (MAP), including O2 in coffee and CO2 in fresh meat.

Single or dual component gas analysis for trace analysis of solvents or liquids

Measurement of HCl in VCM plants

For measurement of H2O in C2H4, Cl2 or HCl in EDC/VCM/ chlor-alkali plants

1440

SpectraExact 2500

4900

SERVOFLEX

SPECIALTY GASES

LaserExact

LaserCompact

SPECIALTY Ch em ic a ls

SERVOPRO

SERVOPRO

SERVOPRO

SERVOPRO

SERVOTOUGH

SERVOTOUGH

SERVOTOUGH

SERVOTOUGH

‘Next generation’ digital multigas analyser

Flexible multigas analyser with up to 4 simultaneous measurements

Flammable gas analyser suitable for specialty gas mixtures

For continuous monitoring of nitrogen in argon and/or helium

Accurate and stable oxygen analyser for safe area use

Award-winning Intrinsically Safe oxygen analyser

Monitors wide range pf gases in hot, dangerous environments

High specification process oxygen analyser for hazardous and safe area use

MultiExact

4100

4210

Plasma

1800

Oxy 1900

SPECIALTY GASES

LaserSP 2900

OxyExact

SPECIALTY Ch em ic a ls

iron & s teel

From air separation to semiconductor

SERVOPRO

SERVOPRO

DELTA F

DELTA F

Versatile trace gas analyser

Trace hydrocarbon analyser

Trace moisture analyser optimised for specialty gas blends production

Ultra-trace PPT oxygen analyser

Chroma

FID

DF-745SG

SPECIALTY GASES

industrialgasexpert.com

SERVOTOUGH

SERVOTOUGH

SERVOFLEX

Micro i.s

Oxy 1900

Fluegas combustion gas analyser

Intrinsically Safe portable gas analyser

Award-winning paramagnetic O2 oxygen analyser suitable for hazardous area use

FluegasExact 2700

or contact your local business centre

Fo o d & B e v e r age

iron & s t eel

DELTA F

SERVOTOUGH

SERVOTOUGH

SERVOPRO

SERVOTOUGH

SERVOPRO

SERVOPRO

Highly sensitive and versatile trace oxygen analyser

Trace level measurements in pure gases (e.g. CO in H2, NH3 in CO2)

Continuous MAP headspace monitoring of O2 level

Multigas analyser for MAP headspace monitoring of O2 level

Leading in-situ TDL combustion analyser, ideal for O2 analysis in hazardous foundry environments

Latest generation digital analyser ideal for monitoring O2 in air separation processes

Established multigas analyser ideal for monitoring O2 in air separation processes

DF-310E

12

DF-550E

manufacture Servomex has the complete system solution for your gas analysis needs. Visit

LaserExact

1800

4100

LaserSP 2900

MultiExact

4100

13


Q4 Oct-Dec 2011

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P ow e r G e n e r ati o n

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SERVOTOUGH

SERVOFLEX

SERVOFLEX

TDL cross stack combustion analyser ideal for hot, dangerous environments

Industry-leading fluegas combustion gas analyser for O2 and/or COe

Intrinsically Safe portable gas analyser

Portable benchtop analyser for measuring O2 and CO2

LaserSP

FluegasExact 2700

Micro i.s

We hope you’ve enjoyed reading this copy of ES, Servomex’s product magazine.

MiniMP

To keep up to date with the industries, applications and technologies we cover, sign up online to receive your free printed copy or interactive PDF. a i r se pa r ati o n

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SERVOPRO

Plasma

SERVOPRO

Flexible multigas analyser with up to 4 simultaneous measurements

For continuous monitoring of nitrogen in argon

Measures trace N2 in crude Ar, total hydrocarbon and Ar purity

SERVOPRO

SERVOPRO

Flexible multigas analyser with new TruRef TCD technology

MultiExact

copy of ES magazine by signing up at:

www.servomex.com/ESmagazine

Chroma

Full terms and conditions for magazine sign-up and competition rules available online

ai r s epar at i o n

We believe a

SERVOPRO

DELTA F

DELTA F

Trace hydrocarbon analyser

High sensitivity digital trace oxygen analyser

Versatile oxygen analyser

FID

DF-310E

DF-150E

From air separation to semiconductor manufacture, Servomex has the complete system solution for your gas analysis needs. Visit industrialgasexpert.com or contact your local business centre

HELIUM PRODUCTION

lifetime of use means a lifetime of use.

Servomex offers a complete range of service and support packages to enable your combustion processes run with optimum efficiency, safety and profitability for the long term. Our local-for-local support ensures your plants deliver the most cost-effective and reliable performance, assuring maximised uptime and total peace-of-mind. Delivered through our Global Business Centres, operations across the world can rely on the fast response of Servomex to sustain the full lifespan of our analysers. We offer comprehensive support on service and maintenance, high-quality replacement parts and in-depth training and technical support – delivering the total support solution for any operator requiring trouble-free gas monitoring.

SERVOTOUGH

SERVOTOUGH

SERVOPRO

SERVOPRO

‘Next generation’ digital multigas analyser

Flexible multigas analyser with up to 4 simultaneous measurements

For continuous measurement of trace N2 in helium

Trace analyser suitable for monitoring trace impurities in processing high-quality helium gas

MultiExact

14

4100

Plasma

Chroma

So whatever your service requirements, we are ready to help – call your local Servomex business centre today.

SERVICE AND SUPPORT

www.servomex.com


Q4 Oct-Dec 2011

Subscribe

P ow e r G e n e r ati o n

to

ES M a g a z i n e

... & you could win an iPod Touch SERVOTOUGH

SERVOTOUGH

SERVOFLEX

SERVOFLEX

TDL cross stack combustion analyser ideal for hot, dangerous environments

Industry-leading fluegas combustion gas analyser for O2 and/or COe

Intrinsically Safe portable gas analyser

Portable benchtop analyser for measuring O2 and CO2

LaserSP

FluegasExact 2700

Micro i.s

We hope you’ve enjoyed reading this copy of ES, Servomex’s product magazine.

MiniMP

To keep up to date with the industries, applications and technologies we cover, sign up online to receive your free printed copy or interactive PDF. a i r se pa r ati o n

And if you sign-up today, we’ll put you in a

FREE prize draw to win an Apple iPod Touch!

Secure your regular FREE 4100

SERVOPRO

Plasma

SERVOPRO

Flexible multigas analyser with up to 4 simultaneous measurements

For continuous monitoring of nitrogen in argon

Measures trace N2 in crude Ar, total hydrocarbon and Ar purity

SERVOPRO

SERVOPRO

Flexible multigas analyser with new TruRef TCD technology

MultiExact

copy of ES magazine by signing up at:

www.servomex.com/ESmagazine

Chroma

Full terms and conditions for magazine sign-up and competition rules available online

ai r s epar at i o n

We believe a

SERVOPRO

DELTA F

DELTA F

Trace hydrocarbon analyser

High sensitivity digital trace oxygen analyser

Versatile oxygen analyser

FID

DF-310E

DF-150E

From air separation to semiconductor manufacture, Servomex has the complete system solution for your gas analysis needs. Visit industrialgasexpert.com or contact your local business centre

HELIUM PRODUCTION

lifetime of use means a lifetime of use.

Servomex offers a complete range of service and support packages to enable your combustion processes run with optimum efficiency, safety and profitability for the long term. Our local-for-local support ensures your plants deliver the most cost-effective and reliable performance, assuring maximised uptime and total peace-of-mind. Delivered through our Global Business Centres, operations across the world can rely on the fast response of Servomex to sustain the full lifespan of our analysers. We offer comprehensive support on service and maintenance, high-quality replacement parts and in-depth training and technical support – delivering the total support solution for any operator requiring trouble-free gas monitoring.

SERVOTOUGH

SERVOTOUGH

SERVOPRO

SERVOPRO

‘Next generation’ digital multigas analyser

Flexible multigas analyser with up to 4 simultaneous measurements

For continuous measurement of trace N2 in helium

Trace analyser suitable for monitoring trace impurities in processing high-quality helium gas

MultiExact

14

4100

Plasma

Chroma

So whatever your service requirements, we are ready to help – call your local Servomex business centre today.

SERVICE AND SUPPORT

www.servomex.com


incorporating the servomex

Q4 2011 Q4 Oct-Dec 2011

Whatever your gas analysis requirements, wherever you are:

we’re ready toBACK help.

COVER

Tel: +1 281-295-5800 Fax: +1 281-295-5899 Email: americas_sales@servomex.com

Latin America Business Centre (Empresa do Grupo Spectris) Rua Laguna 276, Santo Amaro Sao Paulo – SP – Brasil CEP 04728-000 Tel: +55 11 5188 8166 Fax: +55 11 5188 8169 Email: brazil_sales@servomex.com

Asia Pacific Business Centre Asia Pacific Business, Systems Engineering and Service Centre Bldg. 9, Shanghai Euromate Industrial Park No. 88, Yuanshan Road, Xinzhuang Industrial Park Shanghai 201108, P.R. China Tel: +86 (0)21 6489 7570 Fax: +86 (0)21 6442 6498 Email: asia_sales@servomex.com

our paramagnetic technology explained

middle east & india Business Centre India Business Centre and Systems Engineering Spectris Technologies Pvt. Ltd. Plot No.A-168, M.I.D.C. TTC Indl. Area Thane-Belapur Road Khairane Navi Mumbai- 400 7099 India Tel: +91 22 39342700 Fax: +91 22 65834435 Email: MEI_Sales@servomex.com

European Business Centre European Business Centre PO-Box 406 2700 AK Zoetermeer The Netherlands

talking’bout your generation See how we’re supporting more efficient, environmentally friendly power production

Toll Free: 00800 7378 6639 (NL, D, GB, F) Tel: +31 (0) 79 330 1580 Fax: +31 (0) 79 3420819 Email: europe_sales@servomex.com

www.ser vomex.com Servomex has a policy of constant product improvement and reserves the right to change specifications without notice. © Servomex Group Limited. 2011. A Spectris company. All rights reserved.

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Power Plant Combustion New solutions to fire the imagination

p6

Systems Engineering and Service Centre 525 Julie Rivers Dr., Suite 185 Sugar Land, Texas 77478

TruRef TCD our new measurement technology debuts in the Servopro multiexact

p4

Americas Business Centre

p8

Pure Magnetism

Global business centres

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