●可测试六种硬度制(HV、HRC、HRB、HB、HV、HS);●一机可同时配多种异型冲击装置(D、DC、D+15、C、DL、G)型;●自动识别冲击装置类型(D、DC、D+15、C、DL、G);●可设置硬度值上下偏差自动声音报警;●屏幕具有背光,可调节对比度;●可存储48~350组测试数据;●打印机与主机可分离,更便于携带;●增加了测试材料(不锈钢)及扩大了测试范围;●自动检测电池电压,当工作电压低于额定值时,自动报警;●可显示电池电量;●可打印测试结果;●全中文菜单,方便操作。测量范围:材料硬度制冲击装置D/DCD+15CGEDLSteelandcaststeel钢和铸钢HRC17.9~68.519.3~67.920.0~69.5 22.4~70.720.6~68.2HRB59.6~99.6 47.7~99.9 37.0~99.9HRA59.1~85.8 61.7~88.0 HB127~65180~63880~68390~64683~66381~646HV83~97680~93780~996 84~104280~950HS32.2~99.533.3~99.331.8~102.1 35.8~102.630.6~96.8Steel锻钢HS32.2~99.5 CWT、ST合金工具钢HRC20.4~67.119.8~68.220.7~68.2 22.6~70.2 HV80~89880~935100~941 82~1009 Stainlesssteel不锈钢HRB46.5~101.7 HB85~655 HV85~802 GC.IRON灰铸铁HRC HB93~334 92~326 HV NC、IRON球墨铸铁HRC HB131~387 127~364 HV C.ALUM铸铝合金HB19~164 23~21032~168 HRB23.8~84.6 22.7~85.023.8~85.5 BRASS铜锌合金HB40~173 HRB13.5~95.3 BRONZE铜锡(铝)合金HB60~290 COPPER纯铜HB45~315