More Models:- VM-50 PC / VM-LC-10A / VM-LC-50A
• Close Loop high precision load cell structure.
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Dual optical systems design (eyepiece + camera path), both paths can work at same time, no need switch knob
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Traditional keypad type, menu structure, easy to operate
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Automatic hardness calculation function
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Automatic turret, automatic loading, dwell, unloading
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With emergency stop button, operation more safe
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Automatic turret, digital eyepiece with encoder
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Large range test force: 0.3 to 50kgf
Model | VM-LC-50A |
Turret | Automatic (motorized switch) |
Force loading | Automatic loading – dwell – unloading |
Testing Force |
0.3Kgf(2.94N), 0.5Kgf (4.90N), 1.0 Kgf (9.8N), 2.0Kgf(19.6N), 2.5Kgf(24.5N), 3.0Kgf(29.4N), 5.0Kgf(49.0N), 10.0Kgf(98.0N), 20.0Kgf(196.0N), 30.0Kgf(294.0N), 50.0Kgf(490.0N) |
Hardness Scale | HV0.3, HV0.5, HV1, HV2, HV2.5, HV3, HV5, HV10, HV20, HV30, HV50 |
Conversion Scales | HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HV, HK, HBW, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T |
Min measuring unit | 0.01μm |
Hardness range | 5~4000HV (screen display range: 5 ~ 9999HV) |
Eyepiece | 10× digital eyepiece with built-in encoder, automatic calculate data |
Objective | 10×, 20× |
Magnification |
100× (measurement), 200× (measurement); Measuring range: 400um Both lens can be used to observe and measurement work directly |
XY work table (optional purchase) | Dim.100×100 mm. Max. Travel Range: 25×25mm. Moving Resolution Ratio: 0.01mm |
Dwell time | 1~99S (1 second per step) |
Data output | Large LCD screen display or optional purchase built-in printer |
Test space | 165mm × 130mm (Height × Depth) |
Power supply | AC220V , 50Hz |
Standard | ISO 6507, ASTM E92, JIS Z2244, GB/T 4340.2 |
Overall Dimension | 585×200×630mm |
Net weight | 42kg |
Packing size | 690×430×930mm |
Gross weight | 55kg |
• Closed loop design with high accuracy load cell, no need to install dead weights, installation more easy and loading - dwell - unloading automatically, easy operation.
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With automatic load correction function, greatly improved test accuracy & make calibration more easy
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Modular design, simple maintenance
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With hardness conversion function, HV hardness value can covert to HR, HB, HK, etc.
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With HV/HK test function
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Built-in printer for optional purchase
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Can work with camera and Vickers indentation measuring software
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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.
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Industrial digital screen can direct display hardness value, conversion hardness, testing method, testing force, dwell time, test number and testing process.
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One-time casting aluminum molding shell ensure structure more stable; Adopted car painting technology, pure white color looks more decent; High scratch