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Vickers Hardness Tester VM-LC-50A

More Models:- VM-50 PC / VM-LC-10A / VM-LC-50A



       

 

• Close Loop high precision load cell structure.
• Dual optical systems design (eyepiece + camera path), both paths can work at same time, no need switch knob
• Traditional keypad type, menu structure, easy to operate
• Automatic hardness calculation function
• Automatic turret, automatic loading, dwell, unloading
• With emergency stop button, operation more safe
• Automatic turret, digital eyepiece with encoder
• Large range test force: 0.3 to 50kgf

 

ModelVM-LC-50A
TurretAutomatic (motorized switch)
Force loadingAutomatic 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 ScaleHV0.3, HV0.5, HV1, HV2, HV2.5, HV3, HV5, HV10, HV20, HV30, HV50
Conversion ScalesHRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HV, HK, HBW, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
Min measuring unit0.01μm
Hardness range5~4000HV (screen display range: 5 ~ 9999HV)
Eyepiece10× digital eyepiece with built-in encoder, automatic calculate data
Objective10×, 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 time1~99S (1 second per step)
Data outputLarge LCD screen display or optional purchase built-in printer
Test space165mm × 130mm (Height × Depth)
Power supplyAC220V , 50Hz
StandardISO 6507, ASTM E92, JIS Z2244, GB/T 4340.2
Overall Dimension585×200×630mm
Net weight42kg
Packing size690×430×930mm
Gross weight55kg

 

• Closed loop design with high accuracy load cell, no need to install dead weights, installation more easy and loading - dwell - unloading automatically, easy operation.
• With automatic load correction function, greatly improved test accuracy & make calibration more easy
• Modular design, simple maintenance
• With hardness conversion function, HV hardness value can covert to HR, HB, HK, etc.
• With HV/HK test function
• Built-in printer for optional purchase
• Can work with camera and Vickers indentation measuring software
• 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.
• Industrial digital screen can direct display hardness value, conversion hardness, testing method, testing force, dwell time, test number and testing process.
• One-time casting aluminum molding shell ensure structure more stable; Adopted car painting technology, pure white color looks more decent; High scratch