Testing Anvil is a necessary calibration tool for Rebound Hammers calibration.
The parts of testing anvil are made of high quality steel and high quality tool steel.
The fitting surface of the anvil core and the anvil body (Morse taper No. 4) is finely ground and the rockwell hardness of the anvil core surface is HRC 58-62.
The testing anvil is used as an inspection tool. After 5,000 -- 8,000 times of bounce test, the anvil core and anvil body can be polished and leveled on the surface grinding machine for reuse.
The testing anvil is usually kept in a dry and dustproof place to prevent corrosion. The test surface shall not be knocked against at will in order to ensure the standard state of the inspection tool.
| Product name |
GZII Testing anvil  |
GZIII Portable Testing anvil  |
GZIV Portable Testing anvil  |
|---|---|---|---|
|
Size |
Φ50* 205mm |
Φ50*166mm |
Φ50*78.5mm |
|
Value of [R] |
80 ± 2 |
60± 2 |
40 ± 2 |
|
Anvil core hardness |
HRC 58-62 |
HRC 58-62 | HRC 58-62 |
|
Total weight of anvil |
16kg |
2.4kg |
1.05kg |
US 14425 
GB 11308 
CA 10209 
AU 9635 
IE 7091 
BR 4131 
NZ 3183 
CN 834 
