Choten - Inspection&Testing Products

2020 Catalogue 2020

CHOTEN

Inspection & Testing Products

Metallographic specimen cutting machine

SQ - 80A

MODEL SQ-80A Features - Stainless chamber cover Model SQ-80A Metallographic specimen cutting machine is equipped with stainless cover and it can be used to cut various metal and non-metal materials so as to get specimen and observe the metallographic or lithofacies structure. It has cooling system so as to clear up the heat produced during cutting and avoid to burn the metallographic or lithofacies structure of specimen because of superheat. This machine features easy operation and reliable safety. It is the necessary specimen preparing instrument for using in factories, scientific research institutes and laboratories of colleges.

- Lighting system is optional - 60L water cooling system

Technical specifications Power supply : 380V, 50Hz, three phases Rotating speed of main shaft : 2800 rpm Max. cutting diameter : Ă˜80mm Sand wheel specification : 250 x (1.5-2) x 32mm Work table size : 230 x 240 mm Motor : 3.0 KW Dimensions : 760 x 640 x 650mm Weight : approx. 85 kg.

Metallographic specimen cutting machine

Q100B

Automatic Metallographic sample cutting machine - Q-100B automatic metallographic sample cutting machine include body, electric control box, cutting room, motor, cooling system, and abrasive cutting wheel.

- It can be used to cut round specimens with Max. diameter 100mm or rectangular specimen within height 100mm, depth 200mm.

- It is Equipped with automatic cooling system to cool the sample, to prevent the sample overheating and burning during the cutting process.

- Users can set the cutting speeds due to different samples, so as to improve the quality of cutting samples.

- With large cutting chamber and easy operation for user, the cutting machine is one of metallographic test necessary sample preparation equipments for the colleges, factory enterprises. Technical Parameter:

Q100B Automatic Metallographic sample cutting machine

Model Display

Process tracking Spindle rotating speed Cutting speed

Manual Precision Cutting Machine High-definition LCD display cutting data Live preview 2100R/M Seven grade

Max cutting Dia.

ф100mm

Max Cutting tube

ф100mm×200mm

Clamping table size

Double layer, movable workbench, separated style

Cutting means

Manual cutting and automatic cutting switch freely

Cooling system Reset model Feed way Grinding wheel Motor Power Type Cooling Liquid Tank

Dual channel automatic water cooling Automatic reset Two-way feed, increased the depth/length of cutting 350×2.5×32mm 3KW Desk Type(Vertical type optional) 60L

Metallographic specimen cutting machine

PC-200

Vertical Fixture Close-cycle control, accurate speed control; speed adjust range:500-3000 rpm, customized rotate speed.

Precision Cutting，accurancy:0.01mm.

Blades use widely，it is better match with our Diamond Blades.

Wet or dry cutting, optional vacuum cleaner.

Widely apply to metal material, circuit board, semiconductor, crystal, ceramic, quartz glass and rock facies.

Equiped many fixture, accept cutting out of shape workpieces, It is suitable for company and scientific academies institution.

Remark

Manual Precision Cutting Machine

Product Name Modely

PC-200

Y axis Feed

Cutting wheel movement

Cutting Wheel

Φ200x12.7x0.6mm ultrathin diamond

Option 175，230mm

blades 500-3000rpm

Customized

400x400mm

Customized

RPM Table Size Y axis Travel

120mm

X axis Travel

60mm

Input Power

AC220V，50/60Hz

Motor Power

180 w

Size DxWxH

405x 405 x 330 mm

Option 600W，1000W

30kg

Weight

Standard Accessories Product Name

Quantity

Name

Quantity

Vertical Fixture y

1 pc

X axis feed fixture

1 pc

Water tube

1 pc

Power line

1 pc

Product manual

1 pc

Certification

1 pc

Warranty Card

1 pc

Packing List

1 pc

Option Accessories Product Name

Specification

Diamond Blades y

175，230

Stick Fixture Multi-function

Name Tablet platform Angle fixture

Specification

Grinding and Polishing machines

MP-1B

Grinding disc diameter ‘ 3 PP

Polishing disc diameter ‘ PP

Model MP-1B Metallographic specimen grinding & polishing machine is equipped with single disc and features stepless speed changing grinding and polishing. The rotating speed of grinding and polishing disc is adjustable from 50 to 1000 rpm. It can realize the whole process of rough grinding, fine grinding, rough polishing and finishing polishing for specimen preparing. This machine features easy operation and economical applying. It is the ideal specimen preparing instrument for using in factories, scientific research institutes and laboratories of colleges.

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Grinding and Polishing machines

MP-2B

Grinding disc diameter ‘ 3 PP

Polishing disc diameter ‘ PP

Grinding and Polishing Machine suitable for metallographic specimen pre-grinding, grinding and polishing operation, is the necessary equipment to make metallographic specimen.

Its equipped with cooling device, used to cooling the sample when grinding, to prevent the sample overheating and destroy metallographic organization.The left disc used for grinding and the right disc used for polishing, so 2 people can operate at the same time.

Its easy to operation, safe and reliable, is the ideal sample preparation equipment for factories, research institutes and universities laboratory.

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METALLOGRAPHIC SPECIMEN MOUNTING PRESS

XQ - 2B

Grinding disc diameter 3 PP

Polishing disc diameter PP

Model XQ-2B Metallographic specimen mounting press is suitable for the thermo-hardening plastic pressing of the small metallographic specimen which is not idiomorphic or hard to take. After forming, it will be very easy to process the grinding, polishing of the specimen and it is also convenient to process measuring of metallographic structure under metallographic microscope.

The machine may work stablely under the following working condition The temperature of surrounding medium can not be less than 10 °C and more than 40 °C The relative humidity of air should be no more than 85% (20 °C) The voltage fluctuation should be no more than 15% There should be no obvious vibration source around There should be no current conducting dust, explosive and corrosive air.

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Heater Temperature adjusting range Power supply

XQ-2B Ø22×15mm / Ø30×15mm / Ø45×18mm 650 W 100-180 ºC single phase, 220V, 50Hz 6LQJOH

Dimensions

34 × 27 × 40 cm

Net weight

33 kg

DigiRock BRV3 DigiRock BRV3 is a universal hardness testing instrument for the measurement of Brinell, Rockwell and Vickers scale; DigiRock BRV3 is equipped 7-testing-foce and 5-indenter, it is universal to measure most of metal material; DigiRock BRV3 dwell time from 2 to 60S can be setup on LCD panel, it is much convenient than the setup on the manual hardness tester; DigiRock BRV3 loading ,dwell and unloading is driven by electronic motor automatically , doesn’t need the operator to handle it, it eliminates the human operating error maximum; DigiRock BRV3 doesn’t need the operator to read and check the hardness scale table ,it will compute and display the testing result once press the key of digital length sensor.

Ø40mm V-shape anvil

Hardness Blocks

Ø150mm Flat anvil

Standard Delivery

Product Name

Manual Precision Cutting Machine

Code#

Product Name

811-160

Instrument Main Body

811-160

811-641C

Hardness Block (57-70)HRC

HRA,HRB,HRC

811-611C

Hardness Block (20-33)HRC

60kgf(588.4N)、100Kgf(980.7N)、150kgf(1471N)

811-641B

Hardness Block (85-100)HRB

HBW2.5/31.25,HBW2.5/62.5, HBW5/62.5, HBW2.5/187.5

821-631

Vickers Hardness Block HV 30

31.25Kgf(306.5N),62.5Kgf(612.9N),187.5Kgf(1839N)

831-621

HBW2.5/187.5 Hardness Block

HV30,HV100

811-911

Anti-dust Cover

30Kgf(294.2N),100kgf(980.7N)

831-431

Ø2.5mm Brinell Ball Indenter

Digital LCD display

831-421

Ø5mm Brinell Ball Indenter

0.1HR

811-411

Ø1.588mm Rockwell Ball Indenter

Automatic

811-401

Rockwell Cone Diamond Indenter

RS-232/Printer

821-401

Vickers Indenter

Auto Hardness Indication

HV, HK,HBW,etc

811-901

Accessories Box

Dwell Time

Adjustable 2~60s

811-801

Power Cable

Rockwell:170mm; Brinell, Vickers:140mm

811-541

Ø150mm Flat Anvil

170mm

811-521

Ø60mm Flat Anvil

Dimension(LxWxH)

620x210x900mm

811-511

Ø40mm V-shape Anvil

Packing Dimension

735x525x1025mm

831-351

10X Electronic Measuring Eyepiece

AC 220V/50Hz;AC110V/60Hz

831-261

5X Brinell Objective

GB/T230.2, JIS Z2245, EN-ISO 6508 , ASTM E-18

821-311

10X Vickers Objective

140Kg/125Kg

DigiRockBRV3

Instrument Manual

Model

DigiRock BRV3

Code# Rockwell Scales Rockwell Testing Force Brinell Scales Brinell Testing Force Vickers Scales Vickers Testing Force Rockwell Hardness Indication Rockwell Resolution Loading Control Data Output

Max. Height Of Specimen Instrument Throat

Power supply Execution Standard Gross/Net Weight

DigiRock BRV3 DigiRock BRV2 is a universal hardness testing instrument for the measurement of Brinell, Rockwell and Vickers scale.

DigiRock BRV2 equips 7-testing-foce and 5-indenter, it is universal to measure a lot of material.

DigiRock BRV2 dwell time from 1 to 60S can be setup by the “time key” on the panel, it is much convenient than the setup on the manual hardness tester; DigiRock BRV2 force knob adopts the metal material to replace the plastic, it improves the instrument using-life greatly; DigiRock BRV2 loading, dwell and unloading is driven by electronic motor automatically, doesn’t need the operator to handle it, it eliminates the human operating error maximum.

Product Name

Manual Precision Cutting Machine

Model

DigiRock BRV2

Code#

811-140

Rockwell Scales Rockwell Testing Force Brinell Scales Brinell Testing Force Vickers Scales Vickers Testing Force Rockwell Hardness Indication Rockwell Resolution Loading Control Data Output Instrument Throat Dwell Time Max. Height Of Specimen

HRA,HRB,HRC 60kgf(588.4N)、100Kgf(980.7N)、150kgf(1471N) HBW2.5/31.25,HBW2.5/62.5, HBW5/62.5, HBW2.5/187.5 31.25Kgf(306.5N),62.5Kgf(612.9N),187.5Kgf(1839N) HV30,HV100 30Kgf(294.2N),100kgf(980.7N) Analogue Display 0.5HR Electronic Brinell:50x; Vickers:100x 165mm

Rockwell:170mm; Brinell, Vickers:140mm 546x182x755mm

Packing Dimension

620x460x870mm

Execution Standard Gross/Net Weight

Ø40mm V-shape anvil

Adjustable 2~60s

Dimension(LxWxH)

Power supply

Hardness Blocks

AC 220V/50Hz;AC110V/60Hz GB/T230.2, JIS Z2245, EN-ISO 6508 , ASTM E-18 120Kg/90Kg

Ø150mm Flat anvil

Multifunction digital Rockwell hardness tester

HSR-150D

Rockwell B Scale HRB: Copper alloys, soft steels, aluminum alloys, malleable iron, etc.

Precision Cutting，accurancy:0.01mm.

Rockwell C Scale HRC: Steel, hard cast irons, pearlitic malleable iron, titanium, deep case hardened steel, and other materials harder than B100.

Rockwell A Scale HRA: Cemented carbides, thin steel, and shallow casehardened steel.

Product Name Code# Rockwell Scales Preliminary Testing Force

LCD Screen Digital Rockwell Hardness Tester HRS-150D HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK,HRL,HRM,HRP,HRR,HRS,HRV 10Kgf(98.07N) Permitted Error:±2.0%

Test Force

60Kgf(588.4N),100Kgf(980.7N),150Kgf(1471N) Permitted Error:±1.0%

Dwell Time

Adjustable 1-60s

Hardness Indication Resolution Loading Control

LCD Screen 0.1HR Auto Loading/Dwell/Unloading

Hardness Conversion

HRC,HV,HBS,HBW,HK,HRA,HRD,HR15N,HR30N, HR45N,HS,HRF,HR15T,HR30T,HR45T,HRB

Conversion Standards

ASTM,DIN

Language Option Data Output

Chinese, English Optional Blue Tooth Mini Printer

Max. Height Of Specimen

170mm

Instrument Throat

130mm

Power supply Execution Standard

AC220V/50Hz;AC110V/60Hz GB/T230.2, JJS Z2245, EN-ISO6508, ASTME-18

ELECTIC TWIN ROCKWELL HARDNESS TESTER

HRR - 150DT

The machine can meet the metal rockwell and superficial rockwell hardness test requirements; high test precision; good repeatability; Test force load, dwell, and unload is automatic, it is avoid the error by manual; The dial reads the hardness value directly, indicator responses sensitively, show the hardness value accurately, the test value is more accurate than national standard; One-time casted molding shell, stable structure and it is not easy to be out of shape. It can work under harsh environment; the shell coating adopted car paint technology with white color. it has strong scratch resistance capability and still look bright as new after use many years; Factory directly supply, we have products develop &design & produce ability, all the parts provide life-time replacement and maintenance service.

Hardened steel, quenched and tempered steel, annealing steel, bearing steel, strip steel, hardened steel sheet, hard alloy, etc.; Galvanized, chrome plating, tin plating, heat treatment of materials and chemical surface treatment of all kinds of thin metallic materials.

Product Name Model

ROCKWELL HARDNESS TESTER HRR-150DT

Rockwell Scales

HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH, HRK,HRL, HRM,HRR, HR15N, HR30N, HR45N, HR15T,HR30T, HR45T

Conversion scale

Conversion table

Preliminary test force Total test force Resolution Hardness value range

10Kg(98.0N)，3Kg (29.42N) 60Kg (588N), 100Kg (980N), 150Kg (1471N)，15Kg(147.1N),30Kg(294.2N),45Kg(441.3N Tolerance range:±1.0% 0.5HR HRA:20～88 HRB:20～100 HRC:20～70 HR15N:70～91 HR30N:42～80 HR45N:20～ 70 HR15T:73～93 HR30T:43～82 HR45T:12～72

Hardness data read Loading method Dwell time Allowed specimen measurement space

Dial Automatic (Load, Dwell ,Unload) 1-60s maximum height :170mm maximum throat depth:130mm

Size / weight

Instrument size:460*160*660mm/Net Weight: 85kg Packing size: 625*430*900mm/ Gross Weight: 95kg

Power supply

220V+5%, 50/60Hz; ( can be change to 110V)

Executive standard

GB/T230.2 , ASTM E18 , ISO 6508 , JJG112

Optional accessories

Block, Indenter

Manual Micro Vickers Hardness Tester

HV - 1000

Automatic turret switching between penetrator and objective lens . Frictionless loading shaft, high precision testing force Automatic testing process, no human operating error Precision conforms to GB/T 4340.2, ISO 6507-2 and ASTM E384 It can be used to determine the Vickers hardness of steel, non-ferrous metals, ceramics, treated layers of metal surface, and the hardness grads of carburized, nitrided and hardened layers of metals. It is also suitable to determine the Vickers hardness of micro and super thin parts.

Testing very thin materials like foils, thin pieces, coatings layers, etc; Measuring hardness of the surface of a part, small parts or small areas; Measuring individual micro-structures; Measuring the depth of case hardening by sectioning a part and making a series of indentations to describe a profile of the change in hardness.

Product Name

Manual-Turret Micro Vickers Hardness Tester

Model

HV-1000

Code#

823-101

Test Force (N)

0.098、0.246、0.49、0.98、1.96、2.94、4.90、9.80

Test Force (gf)

10、25、50、100、200、300、500、1000

Hardness Scale

HV, HK

Hardness Conversion Indentation Measurement Loading Control Dwell Time Testing Range Analogue X-Y Anvil Illumination

HV, HR, HRC, HB Mechanic Micrometer Automatic (Loading, Dwell, Unloading) Adjustable 5~60s 1HV-3000HV Size:100x100mm; Travel:25 x25mm; Resolution: 0.25um Adjustable Halogen light-source

Instrument Throat

120mm

Operating Temperature

23±5℃

Power supply Dimension Gross/Net Weight Executive standard

AC220V/50Hz; AC110V/60Hz 530X290X490mm 50kg/40Kg ISO 6507，ASTM E92，JIS Z2244，GB/T4340

Manual Micro Vickers Hardness Tester

HVS-1000TZ Automatic turret shifting between indenter and objective lens Standard 8-level force, from 10gf (0.098N) to 1kgf (9.8N), 2Kgf (19.6N) is optional, users can customize the test force.

After measuring the indentation diagonal length, the system will automatically calculate and display the hardness value.

Both two objectives can be used to test hardness value.

Based on the standard block of different forces, the hardness value can be corrected automatically.

8” Touch-screen interface, easy to operate, multi-language is available.

Testing data can be saved into U disk directly in EXCEL format, which is convenient for easy editing and processing (Optional USB interface).

The information of test samples, operator etc. can be input and saved.

Password can be set to protect setting parameters.

Measured hardness value can be automatically converted to other scales.

Modular design, easy maintenance, large space for sample.

Optional image measuring system can be equipped with this hardness tester so as to connect with computer for automatic operation.

Product Name Model Test Force (N) Standard Conformed to Min measuring unit Conversion Scale Hardness measuring range Method of testing force applied Turret Type Test microscope magnification Test force dwell time X-Y test sets Data output

Manual-Turret Micro Vickers Hardness Tester HV-1000 10gf (0.098N), 25gf (0.245N), 50gf (0.49N), 100gf (0.98N), 200gf (1.96N), 300gf (2.94N), 500gf(4.9N), 1kgf (9.8N) GB/T 4340.2, ISO 6507-2, ASTM E384 0.01µm HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T 8~2900HV Automatic (Loading, Dwell, Unloading) Automatic 400X(Measuring)，100X (observation) (Optional 50X, 200X, 500X, Maximum 1000X) 1~99s Dimension: 100*100mm

Maximum travel 25*25mm

Touch-screen display, RS232 interface & Printer. USB disk interface is optional to replace printer

Maximum specimen height

100mm

Distance from the center to the

135mm

outer wall of the indenter Power supply

AC 220V or 110V, 50 or 60Hz

Dimension

540*260*650mm

Net Weight

About 50Kg

Automatic Twin Micro Vickers/Knoop Hardness Teste

ZVK-1000F

AutoVicky ZVK-1000F is Automatic micro Vickers and Knoop hardness tester with outfit of motorized X-Y auto-stage, auto-focus system, it has auto-measurement about the indentation of Vickers and Knoop together, and it can make measurement of case depth automatically, it eliminates human operation error, largely improves working efficiency, makes hardness testing measurement more accurate and uncomplicated.

Auto-stage, Auto-focus, Auto-measurement and Twin-Vickers/Knoop indenter system; Loading-force: Precise dead weights ensures the loading force system reliably and precisely; Optical-path: High-resolution optical microscopy path makes image of indention sharply and excellent; Auto-Turret: the switch position of HV/HK indenters and 10x/40x objectives is

Auto-focus motor

Camera System

Auto-stage

Auto-turret

repeatable and accurately; Auto-stage: it is driven by precise step motor with large travel size 100x100mm and heavy load ability ; Auto-Focus: Apply high resolution optic system and auto focus technology, 3A software can realize auto focus and auto hardness evaluation if the indention size is larger than 8um ; Auto-Measurement: automatic hardness testing and measurement software

10X : D350X

20X : D700X

40X : D1400X

CHD

Vickers method is based on an optical measurement system, it specifies a range of light loads using a diamond indenter to make an indentation which is measured and converted to a hardness value. It is very useful for testing on a wide type of materials, but test samples must be polished to enable measuring the size of the impressions. A square base pyramid shaped diamond is used for testing in the Vickers scale. Typically loads are very light, ranging from 10gm to 1kgf, although "Macro" Vickers loads can range up to 50 kg or more.

Micro Vickers and Knoop hardness methods are used to test on metals, ceramics, and composites - almost any type of material. Since the test indentation is very small in a Vickers test, it is useful for a variety of applications: testing very thin materials like foils or measuring the surface of a part, small parts or small areas, measuring individual microstructures, or measuring the depth of case hardening by sectioning a part and making a series of indentations to describe a profile of the change in hardness.

AUTOMATIC MEASUREMENT SOFTWARE Software Interface: 3A

① Main Manu

② Toolbar

③ Hardness calculate module

⑦ Movement control module

⑧ Coordinate display area

⑨ Scale

④ Turret control module

⑤ Hardness tester information

⑥ Hardness tester working module

Manual-Turret Micro Vickers Hardness Tester

Product Name

AutoVickyZVK-1000F

Model Focus-Mode

Twin Auto-focus/Manual-focus

Load-System

High-precision-weight

Test Load (gf)

10 / 25 / 50 / 100 / 200 / 300 / 500 / 1000

Test Load (mN)

98.07/ 245.2/ 490.3/ 980.7/ 1961/ 2942/ 4903/ 9807

Loading-Mode

Automatic loading, dwell and unloading 5 ~ 99 s can be adjustable

Dwell Time

Auto-Turret

Turret System 160mm Dual Optical Microscopy

High-resolution Optical Microscopy Path 10Xdigital measuring eyepiece

System

40Xobjective for Vickers measurement Independent 40Xobjective for Knoopmeasurement 0.5XC-mount with camera for dual vision measurement Optical observation magnification : 100X( 10XObjective and 10XEyepiece )

Magnification

Optical measurement magnification :400X( 40XObjective and 10XEyepiece ) Digital observation magnification: 350X Digital measurement magnification: 1400X LED parallel Illuminator

Light Source

0.5XC-adapter and 1.3Mpixel CMOS camera

Digital Image System Max. Specimen Height

90 mm

Max. Specimen Depth

110 mm Switch between HV and HK

Hardness Scale Auto-Stage

Type

Motorized

Dimensions

200 ×180 mm

X-Y Travel

100 ×100 mm

Motorized

Step motor

Resolution

0.5 um

Driving Controller Hardness Testing Software

VickyControl2000 3A: Auto-stage; Auto-focus; Auto-measurement

PC system

DELL OptiPlex3046MT

LCD monitor

21.5” Dell LCD Monitor

Executive Standard Power supply

ASTM E-92, ISO 6507, GB/T4340 AC 220V/50Hz or 110V/60 HzZ

Dimension

W190 × D 430 × H 520 mm

Net Weight

80Kg

Hydraulic Brinell Hardness Tester

PHB - 3000

PHB-3000 Hardness Tester adopts hydraulic principle and applies 3000kgf test force by hand operation. The central part of PHB-3000 is a small hydraulic system in which a release valve is used to control the test force. When the test force rises 3000kgf, the release valve will open and pressure will fall down, and it needs to apply the test force repeatedly 3-4 times to make the needle of the pressure gauge point to 3000kgf for 3-4 times. Thus it is equivalent to the test condition of Brinell hardness testing method to hold 3000kgf test force with 10mm ball for 10-15 seconds, which complies with ASTM E110.The accuracy and performance can reach the level of hydraulic King Brinell hardness tester.

On-site Testing It can be used in workshop, simple operation, easy carrying, and testing ontic hardness of large parts. It is convenient to test piece by piece.

Permanent Indentation By 3000kgf and 10mm ball, the indentation is permanent for re-inspection.

High Reliability It follows the Brinell hardness test method completely, the same as desk testers, reflecting the actual mechanical property of material or parts

Wide Appilcation Range As long as clamped to the parts, it could test parts in any shapes and sizes.

Wide Testing Range It could test various common metal materials by the combination of different test force, indenters and anvils, that is wide testing range.

Product Name

PHB-3000 Hydraulic Brinell Hardness Tester

Test force

3000 kgf (1000 kgf, 750 kgf, 500kgf optional)

Test Ball

10mm Carbide alloy ball (5mm optional)

Test Range

32-650 HBW

Opening Dimension

350 mm (Height) x 100 mm (Throat depth)

Indicator Error

complies with ISO 6506, and ASTM E10.

Repeatability Error

complies with ISO 6506, and ASTM E10.

Test Force Error

complies with ISO 6506, and ASTM E10.

Weight

13.8 kg

Hydraulic Brinell Hardness Tester

PHRB - 200 High Reliability : With advanced imported sensors as well as high integration, high stability electronic components to keep the high reliability of the hardness tester Brinell and Rockwell Function : One hardness tester with Brinell and Rockwell functions can meet the demands of most manufacturing users.

High efficiency Depth Measuring Methods : It can make rapid Brinell hardness test with depth-measuring method of ASTM E 103, and read hardness value directly.

On Site Testing : Can be carried for onsite testing. Total weight 5.3kg of the tester, it is the smallest and lightest Magnetic Digital Brinell and Rockwell hardness tester so far.

World Initial Magnetic Digital Brinell and Rockwell hardness tester, which can make accurate Brinell hardness test with conventional indentation method of ISO 6506.2 and ASTM E 10. It can also make rapid Brinell hardness test with depth-measuring method of ASTM E 103, and read hardness value directly. At the same time it also can do Rockwell hardness test according to Rockwell hardness testing method in ISO 6508.2 and ASTM E 18. These functions can meet the demand of precise and rapid Brinell hardness testing on-site of large steel and iron parts.

Simplified operation of Rockwell hardness and depth-measuring Brinell hardness, only need to load the total test force remain for several seconds and then unload the total test force to finish the test, it is very simple and high efficiency.

This instrument stores an accurate basic hardness, that is depth curve made from plenty hardness blocks; it also stores several Brinell curves of common materials. We can supply the service of making precise Brinell curve of common material according to customers’ requirement. Advanced curve correction methods can be used to test a variety of special materials.

This instrument can check and calibrate the accuracy on-site by precise indentation method at any time.

Product Name

Hydraulic Brinell Hardness Tester PHRB-200

Initial Test force

10 kgf

Total Test Force

60 kgf, 100 kgf, 150 kgf, 187.5 kgf

Testing Range Testing Resolution

20-88 HRS, 20-100 HRB, 20-70 HRC, 150-400 HBW 0.1 HR or 1 HBW

Indication Error

Comply with ISO and ASTM standards

Repeatability Error

Comply with ISO and ASTM standards

Test Force Error Operating Temperature Dimension Weight

≤ ± 1%, complying with ISO, ASTM standards 5-45 °C 245 (length) x 105 (width) x 138 mm (height) 5.3 kg

Hydraulic Brinell Hardness Tester

PHR - 100 Fix Rockwell test head to the surface of iron and steel parts to test the hardness by applying magnetic force. Follow Rockwell hardness test method completely and the test condition complies with standard of ISO 6508 and ASTM E 18.

The magnetic Rockwell hardness tester is mainly applied in on-site quick test body hardness of steel parts.

Test hardness of steel plate, pipe, axis, mould, huge forgings and huge and medium-size heat treatment parts if surface available.

Test hardness of weld joint in boiler, pressure vessels, and pressure pipes.

Replace low accurate and reliable Leeb hardness testers.

Convenient to Use Attach to one side of part to test, no need to move it.

NDT Testing Quick, convenient, no damage test.

Reading Scale Similar reading system as micrometers, easy to read, and good repeatability.

High Accuracy Rather high accuracy, complying with ISO6508 and ASTM E18.

Product Name

Magnetic Rockwell Hardness Tester PHR-100

Initial Test force

10 kgf

Total Test Force

60 kgf, 100 kgf, 150 kgf

Test Head Testing Resolution

120° diamond indenter, 1.588 mm carbide alloy ball 0.5 HR

Indication Error

Complying with ISO 6508 and ASTM E18

Repeatability Error

Complying with ISO 6508 and ASTM E18

Surface Flat Surface Cylinder Weight

Area ≥ 180 mm x 60 mm Thickness ≥ 5 mm Diameter≥ 60 mm Length≥ 200 mm Thickness≥ 8 mm 4.7 kg