品牌
经销商厂商性质
上海市所在地
HRS-150数显洛氏硬度计
硬度标尺 | 标准块的硬度范围 | 示值zui大允许误差 | 离散性误差 |
HRA | (20~75)HRA (>75~88)HRA | ±2HRA ±1.5HRA | ±0.2 ±0.2 |
HRB | (20~45)HRB (>45~80)HRB (>80~100)HRB | ±4HRB ±3HRB ±2HRB | ±0.2 ±0.2 ±0.2 |
HRC | (20~70)HRC | ±1.5HRC | ±0.2 |
BL4000 BL3000 BL2000 AL2000 BF400 BF4000 BF3000 BF2000 AF2000 BFC4000 BFC3000 BFC2000 AFC2000 AW5000-10 AW5000-06 AW4000-06 AW4000-04 AW4000-03 AW3000-03 AW3000-02 AW2000-02 AL5000-10 AL5000-06 AL4000-06 AL4000-04 AL4000-03 AL3000-03 AL3000-02 AL2000-02