Multi-function Digital Macro Vickers Hardness Tester
Equipped with imported high quality components ensure the multi-function digital Macro hardness tester can stable working for a very long time. The advanced data measuring and control system in conjunction with 5.6’ digital LCD screen (which can provide comprehensive data) to used for quality control. Easy operation (greatly improve the working efficiency) and decent appearance can meet the high requirement of customers.
Main functions and features:
1. Equipped with digital Omron eyepiece and Data computing systems which accuracy can reach to 0.01um; Just click one button the hardness value will display on screen directly .
2. Main components adopted American 3M, Allegro, and Japanese Omron, NKK brand, ensure the instrument can stable working for a very long time.
3. Protected by the state patent application of the lift & down system, the machine focus more easily and working more stable; Proprietary ball repositioning system ensure the repeat precision and repeatability of the whole test process;
4. The optical system designed by our senior optical engineer not only meet the definition of hardness testing requirements, but also can observe the micro structure of the material, image is very clear.
5. According to different visual habits of the operators, the strength of the light source can be adjusted. To avoid the visual fatigue for long time operation.
6. With Vickers hardness and Knoop hardness testing capabilities, and testing range from HV0.2 to HV5. Automatic measuring the indentation diagonal length, the hardness and conversion hardness will show on the screen directly, make quality control more easily.
7. Industrial digital screen can direct display hardness value, conversion hardness, testing method, testing force, dwell time, test number and testing process; The built-in printer can print testing times, hardness value, average value, Max. Value, Min. Value, Xmax-Xmin directly, easy for operator to save the data.
8. Optional with data transfer software, all the testing data can be transfer to computer via RS232 port, then can edit and save the data on computer.
9. One-time casting aluminum molding shell ensure structure more stable; Adopted car painting technology, pure white color looking more decent; High scratch resistance capability, used for years still brightness like new.
10. Factory directly supply, we have products develop &design & produce ability, all the parts provide life-time replacement and maintenance service.
Main purpose and application:
1. Steel, nonferrous metals, tinsel, cemented carbide, sheet metal, metallographic structure.
2. Carburization, nitriding and decarburization layer, surface hardening layer, galvanized coating, coating.
3. Glass, chip and ceramic material.
CE certificate No. : GB/1067/3980/12 Issue 1
HV0.2, HV0.5, HV1, HV2, HV3, HV5
Hardness conversion scale
HRA, HRB, HRC, HRD, HK, HBS, H15N, H30N, H45N, H15T, H30T, H45T
200g (1.96N), 500g (4.9N), 1000g (9.8N), 2000g (19.6N), 3000g (29.4N), 5000g (49N) Test force error: ±1.0%
Min. Measuring Unit
Standard Rectangular pyramid diamond indenter (136º±0.5º)
Hardness Value Range
Hardness Value of Reading
Digital LCD Screen (118x99mm)
100X (For Observation), 200X (For Measurement)
(Can be extended to 150X or 300X)
Automatically (Load, dwell and unload)
1-99s (each step is 1 second)
Objective lens center and indenter center
Coincidence accuracy error < 1um (objective lens center position can be adjusted)
Instrument size and Net weight
490×185×570mm (L×W×H) 48kg
Packing size and Gross weight
625*430*900mm ( LxWxH) 62kg
LED Cold light source (can be continuous use for 24 hours, no heat generate ensure stable working, servicing life can reach 100,000 hours)
220V + 5%, 50/60 Hz (110V is available)
X-Y Testing Table
Dim.: 100×100 mm, Max. Travel Range: 25×25mm,
Moving Resolution Ratio: 0.01mm
(X-Y Digital Testing Table with digital LCD Screen for Optional)
Built-in Printer; Built-in RS-232 interface (transfer data to computer, easy for long time save)
GB/T4340, ASTM E384 & E92, EN-ISO 6507, JIS B-7734
10X Omron digital eyepiece ; 10X and 20X objective lens; Vickers indenter; Flat fixture; sheet specimen fixture, Small parts fixture; Gradienter; X-Y Testing Table; Power line; Dust cover; Manual Book; Hardness Conversion Tables; Quality certificate; Warranty Card; Accessory case
2 pieces: Standard block of hardness
4 pieces: horizontal adjusting screw
Optional Purchase Accessories
Image analysis software; Metallographic equipment; Knoop Indenter; hardness block; 15X micrometer eyepiece
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