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UV WEATHER RESISTANCE TEST CHAMBER MODEL NO. - ACM- UV7370

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TECHNOCRACY PVT. LTD.


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UV WEATHER RESISTANCE TEST CHAMBER Weiber UV Accelerated Weathering Testeris one of

causes the most important damage to the polymeric

the common names and is widely used amongst

materials such as the rubber or plastics. The complete

majority of labs across globe. Weiber UV Accelerated

UV spectrum ranges 280 to 400 nanometres, but the

Weathering produces accurate results through

most aggressive part is the UV-B range having very

interpretation or data for researchers for them to

short wavelengths 280-315 nanometres. As UV-B

evaluate the products or an article’s properties along

range represents the shortest wavelength the tester

with performance with concentration onany of the non-

reproduces damage that may occur over months or

ferrous, organic, rubber, plastic and building materials

even years outdoors, Ultraviolet Light causes almost

which help researchers to innovate or improve their

all the photo-degradation to material exposed

product qualities.Only 4.6% part of the solar spectrum

outdoors. Mainly the weathering tests performed are

is represented by the UV radiations, but UV radiation

based on the regular observation of characteristics

TECHNOCRACY PVT. LTD.


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reflecting an ageing process such as Mechanical Properties: Elongation at break, tensile properties or impact strength or

Ÿ Comprehensive self-diagnostic warnings and service

reminders Ÿ Quick and easy calibration

Visible Characteristics: includes crack formation, chalking, changes in colour or gloss.

APPLICATIONS

Weiber UV Accelerated Weathering Tester is the best Ÿ Research and development

available simulation of short-wave sunlight than any other Ÿ Aging process

aging chambers. It comes in handy for comparing the performance of various types of polymers and stabilizers and also considered the best products for correlation studies. Moisture Simulation Products outdoors can be exposed to moisture, in the form of dew, for up to 15hours

Ÿ Product development Ÿ Quality control Ÿ Electronic industry Ÿ Aerospace industry Ÿ Avionics industry

per day. Considering all features the chambers also provides a rigorous, yet highly realistic, moisture exposure with cycles of hot condensing humidity. The chambers can

PROPERTIES THAT CAN BE

be pre- programmed to simulate the effects of rain, such as

MEASURED

thermal shock and erosion.

Ÿ Colour fading from exposure to sun Ÿ Protection from sun damage

SALIENT FEATURES

Ÿ Chemical damage mitigation

Ÿ Reliable

Ÿ Reliable

Ÿ Long lasting

Ÿ Long lasting

Ÿ Budget friendly

Ÿ Budget friendly

Ÿ Easy maintenance

Ÿ Easy maintenance

Ÿ PUF insulation

Ÿ PUF insulation

Ÿ Microprocessor based controller

Ÿ Microprocessor based controller

Ÿ Sturdy Stainless steel body

Ÿ Sturdy Stainless steel body

Ÿ Corrosion resistance

Ÿ Corrosion resistance

Ÿ RS 232 computer interface

Ÿ RS 232 computer interface

Ÿ Remarkably simple user interface

Ÿ Remarkably simple user interface

Ÿ Built-in connection for data logging TECHNOCRACY PVT. LTD.


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Ÿ Built-in connection for data logging

causes the most important damage to the polymeric

Ÿ Comprehensive self-diagnostic warnings and service

materials such as the rubber or plastics. The complete UV spectrum ranges 280 to 400 nanometres, but the

reminders Ÿ Quick and easy calibration

most aggressive part is the UV-B range having very short wavelengths 280-315 nanometres. As UV-B range represents the shortest wavelength the tester

CHAMBERS BUILT UP Chamber Body: Double walled cabinet with inner chamber made from Stainless steel of grade SS 304 and outer wall structure comprises of heavy gauge PCRC steel sheet

which is degreased and pre-

reproduces damage that may occur over months or even years outdoors, Ultraviolet Light causes almost all the photo-degradation to material exposed outdoors. Mainly the weathering tests performed are based on the regular observation of characteristics

treated with primers inorder to avoid rusting Insulation: Weiber Environmental Growth Chamber

TECHNICAL MATRIX

provides cellular insulation that is through polyurethane foam where it follows a rigorous process

Effective Radiation Area

H 210 × W 900 (mm) × 2

of either retardation ,reduction of heat loss or heat gain

Dimensions (L x B x H )

1350 × 1300 × 520 (mm)

Wavelength range UV-B

280 ~ 320nm

wavelength range UV-A

320 ~ 360nm

Irradiation intensity

0.45 ~ 1W/cm ² continuously adjustable

Temperature resolution

1 °C

Light temperature

50 °C ~ 70 °C

Temperature tolerance

± 3 °C

for energy conservation. Cellular Insulation: comprises of air or various other gases contained within foam of stable small bubbles and formed into boards, blankets, or hollow cylinders. Heating: Customised options available for setting up positive temperature through stainless steel sheathed air heaters, these heaters protect the test specimen directly as they are placed in conditioning plenum proving indirect heat.

Condensing temperature

40 °C ~ 60 °C

Temperature tolerance

± 3 °C

Temperature control

Nano Technology based PID temperature controller

Standard sample size

50 × 100mm

Humidity

Less than 95%

Air Circulation: Sufficient air circulation efficient motor fans are installed in order to ensure uniform temperature throughout the chamber.

TECHNOCRACY PVT. LTD.


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We manufactures both Standard And Customized

Test Chambers

TECHNOCRACY PVT. LTD.


An ISO 9001 : 2208 | ISO 14001 : 2008 | ISO 13485 WHO: GMP Products | GLP Compliant Products

www.acmasindia.com | www.cleanroom-equipments.com | www.test-chambers.com

TECHNOCRACY PVT. LTD. SALES OFFICE (INDIA) Office no. 506 & 507, 5th Floor, Plot no.- C-9, Pearls Best Height-II, Netaji Subhash Place, Pitam Pura, Delhi- 110034 Land Line No.: +91 - 11- 47619688, Fax: +91-11-47619788 E-mail.: info@acmasindia.com

SALES OFFICE (HONG KONG) Unit D 28 11/F Wing Tat Comm,Bidg 97, Bonham Strand East, Sheung Wan, Hong Kong (PRC) Tel.: 0086-13929598046 0086- 18922303099 E-mail.: hk@acmasindia.com

SHOWROOM J-284 Sector 1 Bawana Industrial Estate, Bawana, Delhi, INDIA-110039 Tel.: 0091-0-9312219738 (M) +91- 9717741167 E-mail.: info@acmasindia.com

SALES OFFICE (RUSSIA) Inmed Trade Street Ozerkovsky Embankment, Unit No 50, Straine- 1, Off- 502, Moscow, Russia E-mail.: info@acmasindia.com Tel.: 0049- 79592345 | Email: russia@acmasindia.com


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