HM-861 Silver Schmidt Calibration Anvil is used to confirm the proper calibration of the Silver Schmidt and Rock Schmidt Test Hammers. The hammer guide of the anvil is precisely sized to fit the exact diameter of the Silver and Rock Schmidt hammers. The anvil features a 6in (152mm) solid steel anvil and a spherical, hardened alloy steel rebound plate to allow for the complete seating of the hammer plunger at impact. Wire cleaning brush included.

Features:

Solid steel construction
Concave rebound plate

Included Items:

Silver Schmidt Calibration Anvil
Wire Brush

Product tags

ASTM C805/805M (10)

Specifications

Attribute name	Attribute value
Material	Steel
Diameter	Anvil: 6in (152mm)
Estimated Shipping Weight	40.0lb (18.14kg)

Product Q&A

Q: How are longer specimens extracted and the piston returned?

Specimens longer than 5in are extracted by repositioning the Adapter Ring after maximum piston travel, and the spring-loaded piston automatically returns to the start position when the release valve is opened.