Description
H-2972
Calibration Anvil for Concrete Rebound Hammer
Supports the following standards: ASTM C805, ASTM D5873
Calibration anvil ensures continued test accuracy.
We recommend that you calibrate your Rebound Hammer regularly using the Humboldt Calibration Anvil, H-2972.
For a Rebound Hammer, you should start verifying the readings after approximately 2,000 uses (or completed tests). You should also verify the readings if you have reason to suspect that your Rebound Hammer is giving you false data.
Verifying Performance of Rebound Hammer:
- When tested against the Anvil, the rebound number must be a value of 80 ±2.
- As the Rebound Hammer approaches 2,000 uses, it may start to read outside of the range of 80 ±2 on the test Anvil. At this point an inspection by our service center is suggested.
Safety:
- When using this device wear safety glasses
- Do not fire the Rebound Hammer against any body part
- Consider the weight of the unit while manual handling it.
Specifications:
- Shipping wt. 40 lbs. (18.1kg).
For additional information about non-destructive concrete testing equipment, click here.
