特点 Features:
新颖设计的操作控制键和 LCD 显示屏。能显示压痕对角线 D1 和 D2 ，硬度标尺 HV 或 HK ，硬度值，试验力，保持时间，测量次数，日期和时间，测量统计，以及加荷过程等。可对试验力，保持时间，日期和时间等进行设定。通过触摸键可以无级调节光源亮度，转动塔台及控制加荷。
本机免除了查表的麻烦。用测微目镜测得的对角线长度后输入 , 即可在 LCD 上显示硬度值。通过内置打印机，可输出测量数据，最大值，最小值，分散度，平均值和均方差等。
Novel design of control buttons and LCD display. Auto motorized tureet.
With the touch buttons and the LCD screen, it is easy and visual to set hardness scale (HV or HK), date; to select the force duration; to adjust the brightness of illuminating lamp; to operate the turret; and etc.
After taking the D1 (D2) from eyepiece micrometer and entering them, the hardness value is displayed on LCD. By the aid of a built-in printer, the measured data (HV or HK hardness values, Max, Min, Average, deviation, etc. can be printed out.
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