TMTeck Instrument Co., Ltd
TMTeck Instrument Co., Ltd
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G type test block, calibrate block for calibrate the hardness test
Features:
Our company sells Leeb standard hardness blocks for a long time.
Material: bearing steel
Uses: Standard test block calibration instrument
Size: Diameter: 120mm, Thickness: 70mm
Weight: about 8.5 kg
Model: HLG
test block scale: 460HLG --- 630HLG, the hardness value of each hardness block is different.
Repeatability: ≤9hld (jjg747-1999)
Size:120X70mm
low value :460-540 HLG
high value :550-630 HLG
| Name | Model | Size (mm) |
| Leeb Hardness Block | 460-540 HLG | 120(dia)X70(H) |
| 550-630 HLG |
