50kg NIST Class F Calibration Weights are cast iron with grip handles, and designed for higher capacity, less sensitive balances and scales.
All individual weights or weight sets can be ordered with an optional NIST or ISO certification.
Add “T” to the model number to request a Traceable NIST Certificate, which complies with ASTM E617 specifications.
Add “W” to the model number to request the ISO/IEC 17025 Certificate. This provides internationally recognized proof of calibration competence and supports compliance with regulatory requirements such as FDA, ANSI, and ISO.
Features:
- The weights are cast iron with a grip handle
- Accommodates higher capacity
- NIST Class F accuracy
Included Items:
- 50kg Calibration Weight NIST Class F
