The Vickers test can be used for all metals and has one of the widest scales among hardness tests. The unit of hardness given by the test is known as theVickers Pyramid Number(HV) orDiamond Pyramid Hardness(DPH). The hardness number can be converted into units of pascals , but should no...
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Hardness Value Range In Measure 10HV2 ~2500HV30 Pressure Loading & Unloading method Automatic Magnification of Microscope 100X Pressure Holding Time 0 ~30s(5 second as input increment) Minimum Measurable Unit 1μ m Maximum Height of Sample 150mm Distance from Indenter' s Center t...
Vickers unit 维氏硬度单位 Vickers hardness test 维氏硬度试验 Vickers diamond hardness number 维氏金刚石硬度值 Vickers hardness scale 维氏硬度表 Vickers hardness tester 维氏硬度计 Vickers diamond hardness 维氏硬度 Vickers hardness number 维氏硬度值 Vickers indentation crack length 维氏压痕裂纹长度...
Minimum unit 1 micron Power AC 220V Dimension 580×260×730 MM Weight 90 kg Accessories A ohira test,V-shaped sets,a diamond pyramidal indenter Name Number Name Number Weight 3 PCS Vickers Hardness standard block 2 PCS V-type test Bench 1 pcs spare fuse (2 A) 2 PCS Circula...
The BHV-5 Vickers hardness tester is mainly used for microscopic Vickers hardness measurement of various metals and some non-metallic materials. It can test steel, non-ferrous metals, metal foils, cemented carbide, metal sheets, microstructure, carburizing, and carburizing. It is suitable for measur...
Conclusions: Vickers hardness number for both composites used in this study is in an acceptable range for clinical implications. The composites' composition is important to be considered for selection of light unit. Based on the findings of the present study, LED did not present more curing depth...
300g (2.94N), 500g (4.9N), 1000g (9.8N) Test force error: ±1.0% Hardness scale HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1 Loading speed ≤0.05mm/sec Indenter Standard Rectangular pyramid diamond indenter (136º±0.5º) Mi...
vickers hardness tester Measuring Range 8-2900HV Conversion Scale Rockwell,Superficial Rockwell, Brinell Indication of Hardness Value Large LCD screen display Min measuring unit 0.125um (with objective lens) Test microscope magnification 200X(Measuring),100X(observation) Data output Inside Printer Load co...
Test force 4.9N , 19.6N, 49.0N , 98.0N, 196N , 294N Hardness symbols HV0.5, HV2, HV5, HV10, HV20, HV30 Indication error ± 3.0% ± 2.0% Hardness test range 10HV2 ~ 2500HV3 Test force applied methods automatic unloading test force Minimum detection unit 1μm Maximum specimen heigh...