Features:Micro Vickers Hardness Tester
New high-tech product integrating mechanical and photoelectrical technologiesLarge LCD screen for direct display of the measuring method, test force, indentation length, hardness value, dwell time of test forceEspecially suitable for testing the hardness of micro and thin specimen, fragile materialBy means of closed-circuit system for control, CPU control testing force to load, dwell and unload, the sensor feedback information, therefore the lost of the testing force can be automatically compensated during testing for high accuracyInbuilt printer can be chosen . (Optional)THV-5 Equipped with Auto- Turret for anti-maloperationTHV-50S | THVS-50S | THVP-50S | THV-50 | THVS-50 | THVP-50 | ||||||||
Hardness Scale | HV1, HV2, HV3, HV5, HV10, HV20, HV30,HV50 | ||||||||||||
Test Forces | 9.8, 19.6, 29.4, 49.0, 98.1, 196, 294, 490N | ||||||||||||
Carriage Control: | Automatic (Loading / Dwelling / unloading ) | ||||||||||||
Test force choosing | Keyboard input | ||||||||||||
Display items | Hardness Value, Test force(N,kgf) | ||||||||||||
Standard | GB/T231.2-2002 | ||||||||||||
Carriage Control | Loading/dwell/unloading (automatic) | ||||||||||||
Dwell time | 5 to 99s | ||||||||||||
Turret type | Manual | Motorized(Auto) | |||||||||||
Magnification of the eyepiece | 10X | ||||||||||||
Simulation eyepiece | √ |
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Digital eyepiece |
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Magnification of the Object lens | 10 ×, 20 × | ||||||||||||
Measuring range | 100x : 800μm 200x : 400μm | ||||||||||||
Optical channel | Dual Optical channel : Eyepiece and Image pick-up device | ||||||||||||
Light resource | 5V/3W LED | ||||||||||||
Max. height of the specimen | 220 mm | ||||||||||||
Max. width of the specimen | 160mm | ||||||||||||
Working Temperature | 10°C to 38°C | ||||||||||||
Humidity | 10% to 90% | ||||||||||||
Inbuilt Printer (or not) |
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Data statistic |
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Power Supply | 220V,60/50Hz | ||||||||||||
Dimension | 560 × 190 × 700mm | ||||||||||||
Gross Weight | 42kg |
Micro Vickers Hardness Tester