HR-150B, HRD-150B, HRS-150B手动，电动，数显加高洛氏硬度计产品介绍：                               

l HR-150B, HRD-150B, HRS-150B手动，电动，数显加高洛氏硬度计，机身使用铸铁一次浇铸成型，配合以汽车烤漆处理工艺，外形圆润美观；

l 加高型设计，适合大中型零件;

l HRD-150B, HRS-150B通过电机来自动控制试验力的加荷、保荷、卸荷，消除了手动洛氏硬度计的人为操作误差；

l HRS-150B测量装置采用光栅位移传感器，通过液晶屏显示结果，并可显示与设置测试标尺、试验力、压头类型、保荷时间、换算单位等;

l 内置测试软件可对机器进行±3HR修正；

l 便捷控制系统，可自动进行全硬度标尺的单位转换；

l 配置无线蓝牙打印机，并可通过RS232端口输出数据；

l 精度符合GB/T230.1-2018、ISO6508-2和美国ASTM E18标准。

Product Features:

HR-150B, HRD-150B, HRS-150B Manual/Electron/Digital heightened Rockwell hardness tester, the machine body is integral casting by high quality cast iron, with the automotive paint treatment process, the appearance is round and beautiful；

 Heightening type design, suitable for large and medium-sized parts；

For HRD-150B, HRS-150B, the loading, holding and unloading of the test force is automatic controlled by the motor, the manual operation error of manual Rockwell hardness tester is eliminated；

 HRS-150B the measuring device adopt grating displacement sensor, the test results are displayed on the LCD screen, the test scale， test force, indenter type, holding time and the conversion unit can be displayed and set；

 The Built-in test software can modify the measurement results of the machine by 3HR；

 Convenient control system can automatically convert the unit of full hardness scale；

 Equipped with wireless blue-tooth printer, the data can be output through RS232 port；

 Accuracy is in line with GB/T230.2, ISO6508-2 and American ASTM E18 standard.

HR-150B, HRD-150B, HRS-150B手动，电动，数显加高洛氏硬度计产品技术参数： 

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