Hardness tester impact device (probe)
The quality of the Leeb hardness tester and the displacement of the sensor are one of the standards for distinguishing instrument performance. The adv
Product details
The quality of the Leeb hardness tester and the displacement of the sensor are one of the standards for distinguishing instrument performance. The advantage is that it can be equipped with seven types of impact devices, which are automatically recognized by the host and do not require recalibration when replacing. Different impact devices measure different ranges and measure different shapes of workpieces.
| Common probe technology data: | |||||||
| material | Hardness system | Impact device | |||||
| D/DC | D+15 | C | G | E | DL | ||
| Steel andcast steel Steel and cast steel
| HRC | 17.9~68.5 | 19.3~67.9 | 20.0~69.5 | 22.4~70.7 | 20.6~68.2 | |
| HRB | 59.6~99.6 | 47.7~99.9 | 37.0~99.9 | ||||
| HRA | 59.1~85.8 | 61.7~88.0 | |||||
| HB | 127~651 | 80~638 | 80~683 | 90~646 | 83~663 | 81~646 | |
| HV | 83~976 | 80~937 | 80~996 | 84~993 | 80~950 | ||
| HS | 32.2~99.5 | 33.3~99.3 | 31.2~102 | 35.8~102 | 30.6~96.8 | ||
| CWT、ST Alloy tool steel | HRC | 20.4~67.1 | 19.8~68.2 | 20.7~68.2 | 22.6~70.2 | ||
| HV | 80~898 | 80~935 | 100~941 | 82~963 | |||
| Stainless Steel stainless steel | HRB | 46.5~101 | |||||
| HB | 85~655 | ||||||
| HV | 85~802 | ||||||
| GC. IRON gray cast iron | HB | 93~334 | 92~326 | ||||
| NC, IRON ductile iron | HB | 131~387 | 127~364 | ||||
| C. ALUM cast aluminum alloy | HB | 19~164 | 23~210 | 32~168 | |||
| HRB | 23.8~84.6 | 22.7~85.0 | 23.8~85.5 | ||||
| BRASS copper zinc alloy | HB | 40~173 | |||||
| HRB | 13.5~95.3 | ||||||
| BRONZE Copper Tin (Aluminum) Alloy | HB | 60~290 | |||||
| COPPER Pure Copper | HB | 45~315 | |||||
| Steel forged steel | HB | 143~650 | |||||
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