HR-150A洛氏硬度计产品特点：

l HR-150A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 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；

l 采用了一体铸造的液压缓冲器，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/T230.2-2018、ISO6508-2和美国ASTM E18标准。

Product Features:

l HR-150A, HR-150AI, HR-45A, XHR-150, 200HR-150 Ordinary/Surface/Plastic Rockwell hardness testers adopt mechanical manual test, without power supply, wide application range, easy operation, good economy and practicality;

l The machine body is integral 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/T230.2-2018, ISO6508-2 and American ASTM E18 standard.

HR-150A洛氏硬度计技术参数：

Main Parameters：