HVS-5A1/HVS-5D1维氏硬度计是采用精密机械和光、电、计算机软件相结合的新型硬度测试仪。通过把测量的对角线值输入到一体化计算器，从而计算出硬度值。      

    该机采用高倍率光学测量系统，目镜鼓轮一次读数。可测定钢、有色金属、IC薄片、薄塑料、金属薄片、涂层、表面覆层、层压金属、热处理碳化层和淬火硬化层的深度与硬度梯度。   

    Vickers hardness tester HVS-5A1/HVS-5D1 are using precision machinery and light, electricity, computer software, the combination of a new type of hardness testing equipment. Through the diagonal measurement of the value of input to the integration of calculators, in order to estimate the hardness value.    

    That machine adopts the high magnification optics the diagraph the system,the eyes drum round    is a to read the number.Can measurese the steel,have the color metals,the thin slice of IC,thin plastics,metals thin slice and draw the layer,surface layer,layer press the metals,heat handles   the carbonization layer hardens the depth of the layer with the fire of and degree of hardness steps degree.      

技术规格	Main technical parameters
显微硬度标尺:HV0.2,HV0.5,HV1.0,HV2.0,HV3.0,HV5.0	Vickers scales:HV0.2,HV0.5,HV1.0,HV2.0,HV3.0,HV5.0
显示:自动读数菜单显示5位数的硬度值	Display: Hardness value   5-digit
4位数的对角线长度（D1，D2）	Diagonal length  4-digit(D1,D2)
试验力,保持时间,测试次数,返回	Load duration    Dwell time(sec)
	Statistics       No.
	Return
试验力(kgf):0.2 - 0.5 - 1.0 - 2.0 - 3.0 - 5.0	Test force(kgf):0.2 - 0.5 - 1.0 - 2.0 - 3.0 - 5.0
加载控制:自动（加载/保持/卸载）	Load control:Automatic(loading/dwell/unload)
试验力保持时间(s):1～99	Total test force dwell time(S):1~99
试验力选择:外置式选力旋钮，试验力显示在LCD屏上	Test force selection:External force election knob
	the test showed strength in LCD screen
物镜:10×，20×（测量）	Objective magnification:10×，20×（Measurement）
目镜放大倍数:10×	Eyepiece magnification:10×
总放大倍数(μm):100×, 200×	Total magnification:100×, 200×
测量范围(μm):400	Measuring range(μm):400
分辨率(μm):0.5	Resolution(μm):0.5
测量范围:(5-3000)HV	Measuring range:(5-3000)HV
XY试台     尺寸(mm):100×100	XY stage   Dimensions(mm):100×100
行程范围(mm):25×25	Travel range(mm):25×25
最小读数(mm):0.01	Minimum reading: 0.01
试件高度(mm)：85	Max height of speciments(mm)：85
试件宽度(mm):120(从压头中心线至机壁距离）	Distance from indeneter's center to outerwall(mm)：120
输出:内置式微打(选配)、RS232串行接口	Output:built-in printer(Select Configure),
	RS232 serial
电源电压:AC220V/50HZ	Power supply:AC220V/50HZ
外形尺寸(mm):490×185×553	Dimensions(mm):490×185×553
重量(kg):40	Weight(kg):40