Torque wrench Calibration according to ISO6789:2017
VASI has the most advanced torque wrench calibration system in available. Our fully automatic torque wrench loaders allow torque wrenches to be calibrated or tested in accordance with ISO 6789:2017 (Part 1 & Part 2), BS EN 26789:2003 and American military standard GGG-W-686.
Their function is to take full advantage of the unique accuracy of the highest standard of torque measuring systems by reducing operator induced variations in the calibration process.
Our system has counterbalance reaction designed to support the weight of the wrench so that the weight does not become a parasitic force within the calibration system. The floating nature of the support means that the wrench is able to find its own natural level rather than being constrained as in many other loading devices. Any such constraint will be a parasitic force within the system.
Most torque wrench and torque screwdrivers can be calibrated to ISO 6789:2017 Part 1. Torque wrenches up to 1500Nm can be calibrated to ISO 6789:2017 Part 2, pending the wrench accuracy and repeatability.
Other Calibration Services
