200HR-150洛氏硬度计产品特点：

l 200HR-150洛氏硬度计, 采用机械式手动测试，无需电源，适用范围广，操作简便，具有良好的经济性和实用性；

l 机身使用一次浇铸成型，配合以汽车烤漆处理工艺，外形圆润美观；

l 表盘直接读取硬度值，并可选配洛氏的其它标尺，如HRD、HRF等硬度标尺；

l 采用了无摩擦主轴，试验力精度高；

l 采用了一体铸造的精密液压缓冲器，无缓冲液泄漏，且加卸荷平稳、无冲击、速度可调；

l 精度符合GB/、ISO6508-2和美国ASTM E18标准。

Product Features:

l 200HR-150 Rockwell hardness testers adopt mechanical manual test,without power supply, wide application range, easy operation, good economy and practicality;

l Themachinebodyisintegral casting by high quality cast iron,with the automotive paint treatment process, the appearance is round and beautiful；

l Read the hardness values directly from the dial, and it can be matched with other scales of Rockwell, such as: HRD, HRF etc

l Adopt the Friction-Free spindle, high test accuracy；

l Adopt the precision hydraulic buffer with integral casting, no buffer leakage, and the;

l loading is smooth, no impact, and the speed is adjustable；

l The accuracy is in line with GB/, ISO6508-2 and American ASTM E18 standard.

200HR-150洛氏硬度计技术参数：

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