Feature:

(1) Zero friction principal axis, high accuracy test force;

(2) high accuracy optical measurement system, precise coordinate;

(3) test process automation, easy operation, no artificial operation error;

(4) LCD digital display, no artificial reading error; can equip with the printer and print the test result;

(5) can select CCD camera device and image processing system;

(6) can select the knoop indenter to do knoop hardness test;

(7) the accuracy meets with GB/T4340.2 ISO6507-2 and ASTM E384. standard.

(8) Nitrided case, ceramics, steel, nonferrous metals; sheet, metal slug, electroplated coatings, small specimen;

carbonization zone, deep test for decarburized layer and quench hardness layer;

applicable in precision Vickers measurement of parallel planes and tiny parts as well as slim elements.

Technical Parameter:

Test range	5-3000HV
Test force	0.09807 0.2452 0.4903 0.9807 1.961 2.942 4.904 9.807N
	( 10 25 50 100 200 300 500 1000gf )
Test system magnification	500X 125X
Minimum test unit	0.025 um
Max test height of specimen	75 mm
Pressure head to the center from the plane wall	100 mm
Supply voltage	AC220V 50HZ;
External dimension	340×160×378 mm
The weight of the hardness tester	About 40 kg

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