High precision optical measurement system automatic turret microhardness vickers tester

· High brightness, high resolution, big liquid crystal display;

· Built-in printer

· Without friction spindle, the precision of test force is high;

· High precision optical measurement system, precise coordinates test table;

· Interface conversion between Chinese and English;

· Various hardness value conversion;

· Test process automation, simple operation, no human errors;

· RS232 data interface;

· Optional Knoop hardness indenter for Knoop hardness testing;

· Optional CCD camera device and image processing system;

· The precision meets GB/T4340.2, ISO6507-2 and ASTM E384;

Applied Range:

· Permeability nitrogen layer, ceramics, steel, non-ferrous metal;

· Thin plate, metallic flake, electric plating, and tiny specimens;

·Strength of material, heat treatment, carbonization layer, decarburization layer and quench hardened layer depth;

· It applys to precision Vickers measurement of parallel plane, small parts and ultra-thin parts.

 

 

Main technical specifications:

 

· Measuring Range: 5-3000HV

· Test Force: 0.09807, 0.2452, 0.4904, 0.9807, 1.961, 2.942, 4.904, and 9.807 Newton (10, 25, 50, 100, 200, 300, 500, 1000 gram force)

· Vickers hardness scale :HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1

· Measurement system magnification: 400 times(measure), 125 times(observe)

· The resolution of Measurement System: 0.01 microns 
· The measurement range of Measurement System:200 microns

· The precision :meets GB/T 4340.2-1999.
· The maximum specimen permitted height: 75mm

· The distance between pressure head center and its wall: 110 mm

· Power Supply: AC 220 volts, 50Hz

· Dimensions: 470 x 320 x 500 mm

· Weight: about 40 kilograms