Description
Our cast iron weights undergo a special phosphatizing process in which the metal is thoroughly cleaned and mildly etched to allow exceptional finish adhesion. The weights are then coated with a layer of chip-resistant paint which conforms to NIST Handbook 105-1 standards. This two-step process ensures a long-lasting finish that greatly reduces the possibility of corrosion.
Applications:
- Field standards for testing industrial devices Class III, Class IIlL or IIII
- Testing for non-marked scales without Class designation
- Verifying scales are within specified accuracy and tolerances