Master Calibrated Springs are intended to be used for periodic checks on spring testers to verify calibration. Typically a 5 minute-or-less procedure, Master Calibrated Springs can provide confidence and compliance with your ISO-9000 equipment verification procedures. Master Calibrated Spring and Spring Calibration Certificate are provided.

What are Master Calibrated Springs?
LSI's Master Calibrated Springs are specifically designed with characteristics that make them very suitable as a force standard. Features include: low mechanical stress levels, multiple coils, exacting end squareness, multiple presetting to eliminate set and low rate. Calibration includes multiple tests and is NIST traceable.

Intended Uses of Master Calibrated Springs
The master calibrated spring is intended to verify force calibration of spring testers. With a five-minute procedure, Master Calibrated Springs can provide confidence and compliance with your ISO-9000 equipment verification procedures. The Master Calibrated Spring is not intended to calibrate spring testing equipment, since calibration requires a more exact standard. The Master Calibrated Spring can also be used in a variety of applications in which a known force must be applied.

• 10 / 100 / 250 / 400 / 500 / 750 / 1,000 lb capacities
• Verification compliance for ISO-9000
• Convenient force standard
• NIST traceable calibration