Torque Wrench Calibrator

The Norbar Torque Wrench Calibrator is designed to perform accurate calibrations of Click, Cam, Dial and Electronic torque wrench designs in accordance to ISO 6789:2017.

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  • Two speed gearbox designed for a sufficient balance of speed and control which allows for both fast loading of the torque wrench and a slower more precise loading
  • During calibration, the TWC maintains a fixed position on the handle of the torque wrench
  • Rotating transducer design ensures that the load is applied 90° to the torque wrench handle. The benefit of this precise alignment is that forces are applied squarely to the load point of the handle
  • Lightweight alloy construction ensures the TWC is easily transported, making it well suited for mobile laboratory applications
  • Can produce certification to ISO 6789-2:2017 when used with T-Box XL™ software version 3.0.0.X and TDMS version 4.0.X
  • Counterbalance reaction is 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 (Patents apply)
  • Compatible transducers include Flange Mounted Transducers, Static Transducers (when using part number: 60318) and Pro-Test (when using part number: 60323)

More Information

  • During calibration, the TWC maintains a fixed position on the handle of the torque wrench
  • Rotating transducer design ensures that the load is applied 90° to the torque wrench handle. The benefit of this precise alignment is that forces are applied squarely to the load point of the handle
  • Supplied with a powerful yet simple touchscreen User Interface (UI) (keyboard and mouse also supported if desired)
  • Flexible tool template system; minimises number of templates required to cover a wide range of tools, aiding efficient use
  • Programmable calibration workflow for each template, can be pre-set to ISO compliant flow for the given tool for a faster set-up or can also support bespoke non-ISO compliant workflows
  • Calibration job management; book calibrations, track progress of previous bookings and resume them
  • Automated management of calibration and conformance workflows for non-indicating tools
  • Intelligent rate control system ensures fast cycling of tools while maintaining compliance with 2017 standards
  • Environmental monitoring (humidity/temperature) to ensure compliance with calibration standards
  • Automated management of uncertainty data for ISO 6789-2:2017 calibrations, guiding the user through the process using dynamically generated instructions based on the current tool’s ISO classification and workflow
  • Inbuilt data analysis and certification generation seamlessly move from calibration/conformance procedure to certificate generation, no third-party software required
  • A substantial amount of inbuilt storage allowing for years’ worth of calibration data through normal use
  • Lightweight alloy construction ensures the TWC is easily transported, making it well suited for mobile laboratory applications
  • Counterbalance reaction is 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 (Patents apply)