Series HV / HVS Vickers Hardness Tester, that is composed of precision mechanism, optical system and electric technology, is used to measure Vickers hardness of either metallic materials or non-metallic materials.
型號 Type
HV-5Z HVS-5Z
HV-10Z HVS-10Z
HV-30Z HVS-30Z
HV-50Z HVS-50Z
物鏡/壓頭切換Lens/Indenter switch
自動轉(zhuǎn)塔切換 With Motorized Turret
試驗力 Test force
N
2.942,4.903 9.807,19.61 29.42,49.03
4.903,9.807 19.61,29.42 49.03,98.07
9.807,24.52 49.03,98.07 196.1,294.2
9.807,49.03 98.07,196.1 294.2,490.3
符號 Symbol
HV0.3,HV0.5 HV1,HV2 HV3,HV5
HV0.5,HV1 HV2,HV3 HV5,HV10
HV1,HV2.5 HV5,HV10 HV20,HV30
HV1,HV5 HV10,HV20 HV30,HV50
加荷方式 Loading mode
自動試驗力加載,保持和卸載 Automatic application, duration and removal of load
保荷時間 Duration time
5 – 60 sec selectable 步長 (In step of ) 5 sec.
硬度測量范圍 Measuring range
5 HV – 3000 HV
測量顯微鏡 Microscope
物鏡Objective
20x 10x
10x 5x
目鏡Eyepiece
15x
最小檢測單位 Min. detection
0.05 μm
0.1μm
總放大倍率 Total Magnification
300x 150x
150x 75x
光路切換 Optical path
測量/CCD攝影切換 Measurement / Photo switch
測量讀數(shù)方式 Measuring mode
HV-:查表from tables HVS-:數(shù)顯digital display
數(shù)據(jù)輸出 Data output
對于(for)HVS-:各硬度值,平均值,不均勻度,標準偏差,打印輸出 Print-out hardness values, average, nonuniformity, standard deviation