产品类型: | 里氏硬度计 | 型号: | TH160 |
测量范围: | (170~960)HLD | 试验力: | 100(N) |
允许更大高度: | 100(mm) | 重量: | 1(kg) |
任6V/500m
充电时间2.5~4小时通讯接口标准RS232外型尺寸230×90×46.5(mm)重量约420克(主机)标准配置主机(含热敏打印机)、D型冲击装置、标准里氏硬度块、充电器、小支承环、尼龙刷可选附件7种不同冲击装置(D、DC、DL、C、D+15、E、G)、各种异型支承环、TH160数据处理软件测试范围(表一)
材料硬度制冲击装置D/DCD+15CGEDLSteel and cast steel钢和铸钢HRC17.9~68.519.3~67.920.0~69.522.4~70.720.6~68.2HRB59.6~99.647.7~99.937.0~99.9HRA59.1~85.861.7~88.0HB127~65180~63880~68390~64683~66381~646HV83~97680~93780~99684~104280~950HS32.2~99.533.3~99.331.8~102.135.8~102.630.6~96.8Steel锻钢HS32.2~99.5CWT、ST
合金工具钢HRC20.4~67.119.8~68.220.7~68.222.6~70.2HV80~89880~935100~94182~1009Stainless steel
不锈钢HRB46.5~101.7HB85~655HV85~802GC. IRON
灰铸铁HRCHB93~33492~326HVNC、IRON
球墨铸铁HRCHB131~387127~364HVC.ALUM
铸铝合金HB19~16423~21032~168HRB23.8~84.622.7~85.023.8~85.5BRASS
铜锌合金HB40~173HRB13.5~95.3BRONZE铜锡(铝)合金HB60~290COPPER纯铜HB45~315
示值误差和示值重复性(表二)
序号冲击装置类型标准里氏硬度块硬度值示值误差示值重复性1D760±30HLD530±40HLD±6 HLD
±10 HLD6 HLD
10 HLD2DC760±30HLDC
530±40HLDC±6 HLDC
±10 HLDC6 HLD
10 HLD3DL878±30HLDL
736±40HLDL±12 HLDL12 HLDL4D+15766±30HLD+15
544±40HLD+15±12 HLD+1512 HLD+155G590±40HLG
500±40HLG±12 HLG12 HLG6E725±30HLE
508±40HLE±12 HLE12 HLE7C822±30HLC
590±40HLC±12 HLC12 HLC