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Xtester-HC-GZ2-74±2,HRC58-62 rebound hammer,concrete test hammer Calibration Testing Anvil
Description
1,Test anvil for rebound hammers calibration. |
2,Made of high-quality steel and high-quality tool steel. The fitting surface of the anvil core and the anvil body is finely ground and the Rockwell hardness of the anvil core surface is HRC 58 -62 · |
3,The average calibration value of N-type concrete rebound hammer (2 . 207J) is [R] = 74±2 . |
4,After 5,000 - 8 ,000 times ofbounce test, the anvil core and anvil body can be polished and leveled on the surface grinding machine for reuse |
Technical Parameters
size | Φ 50 * 205mm |
value of[R] | 74±2 |
Avil core hardness | HRC 58- 62 |
Total weight of anvil | 16kg |
CTN DIM | 230x220x330 mm |