HVS-50/HVS-50A Digital Display Vickers Hardness Tester
* high-tech and new product combining the optics, mechanic and electrics features;
* adopts load cell control system, improves the precision of the test force and the repeatability and stability of the indicating value;
* shows the test force, dwell time, test numbers on the screen, only need to input the diagonal of the indentation when operation, it can automatically get the hardness value and shows on the screen.
* It can be equipped with CCD image automatic measuring system;
*The instrument adopts closed-loop loading control system;
* Precision conforms to GB/T 4340.2, ISO 6507-2 and ASTM E92
Measuring range:5-3000HV
Test force: 2.942,4.903,9.807, 19.61, 24.52, 29.42, 49.03,98.07N (0.3,0.5,1,2, 2.5, 3, 5,10kgf）
Hardness scale:HV0.3,HV0.5,HV1, HV2, HV2.5, HV3, HV5,HV10
Lens/indenters switch: HV-10: with hand turret
HV-10A: with auto turret
Reading microscope: 10X
Objectives: 10X(observe), 20X (measure)
Magnifications of the measuring system:100X, 200X
Effective field of view: 400um
Min. Measuring Unit: 0.5um
Light source: Halogen lamp
XY table: dimension:100mm*100mm Travel: 25mm*25mm Resolution:0.01mm
Max. height of test piece：170mm
Depth of throat：130mm
Power supply：220V AC or 110V AC, 50 or 60Hz
Dimensions：530×280×630 mm
G.W./N.W.: 35Kgs/47Kgs
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Main unit 1 |
Horizontal Regulating Screw 4 |
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Reading microscope 1 |
Level 1 |
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10x, 20x objective 1 each (with main unit) |
Fuse 1A 2 |
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Diamond Vickers Indenter 1 (with main unit) |
Halogen Lamp 1 |
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Big Plane test table 1 |
V shaped test table 1 |
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Hardness Block 400~500 HV5 1 |
Power Cable 1 |
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Hardness Block 700~800 HV30 1 |
Screw Driver 1 |
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Certificate 1 |
Internal hexagonal wrench 1 |
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Operation Manual 1 |
Anti-dust Cover 1 |
