Accredited Calibration Services

Morehouse has worked with companies across diverse industries that prioritize the quality of their force and torque applications. We achieve measurement uncertainties 10-50 times lower than competitors for superior accuracy and lower risk. We achieve this with:

• Primary Standards laboratory, directly traceable to SI through  NIST.
• ISO/IEC 17025 Accredited force calibration services through  2,250,000 lbf (10 MN) in compression and 1,000,000 lbf (4.4 MN)  in tension.
• Deadweight force calibration up to 120,000 lbf (600 kN),  accurate to 0.0016 % of applied force.
• Audits performed by A2LA, NVLAP, and Nuclear Procurement  Issues Committee (NUPIC) for compliance with 10 CFR 50 Appendix B, and 10 CFR Part 21.
• Second lowest torque uncertainty in the world from 1 N m to 2 kN m. Deadweight Primary Standards, range 0.74 to 1475 lbf ft (0.5 to 100 N m) with CMC of 0.005%
• Published and accepted legal standards (ASTM E74 and ISO 376 for force and ASTM E2428 for torque)

We calibrate torsion cells, load cells (including multi-axis), proving rings, force gauges, dynamometers, crane scales, aircraft scales, and other force-measuring instruments.

Commercial Calibration:  Performed to quantify specifications  such as Non-Linearity, Hysteresis, Static Error Band (SEB),  and Non-Repeatability

To an Accuracy Specification: Such as % of Full Scale (%FS),  Indicated Value (%IV), or Range, using ISO/IEC 17025:2017 Decision Rules

Force and Torque Accredited Calibration Services & Capabilities