Calibration Services

​kNm Hydraulikk is a knowledgeable and experienced supplier of calibration services for products within bolt tensioning and flange work.

Torque tools need routine calibration, even with proper care and use. The reason why torque tools require calibration is to maintain accuracy and repeatability. This is also the case for manual tools.

The International Organization of Standardization (ISO) states that a torque wrench must be calibrated every 12 months or 5,000 uses. While not every tool has such standards, all torque tools require routine calibration, no matter how often you use them or how you store them. Skipping these routine calibrations can increase the risk of bolt failure.

kNm Hydraulikk can calibrate all models. Periodic calibration of torque tools assures you that the equipment is in proper condition and that you achieve the set torque within given tolerances.

After certification, kNm Hydraulikk issues a calibration certificate, which documents that the tool complies with the factory specifications. All documentation is traceable and stored electronically on our servers.

Calibration

We offer calibration of the following tools: 

  • Manual Torque wrenches
  • Hydraulic Torque Wrenches
  • Pneumatic Torque Wrenches
  • Electric Torque Wrenches
  • Battery Torque Wrenches
  • Torque Multipliers
  • Torque Transducers
  • Pressure Gauges

Mobile Calibration 

The risk of losing equipment when shipping to and from calibration can be challenging. Unpredictable transit and long lead times can increase the amount of critical downtime, which fuels the need for on-site and quick calibration services to meet these exact challenges.

kNm Hydraulikk also offer mobile calibration of both mechanical and hydraulic torque tools.

Please contact us for an independent third-party assessment of your tool by sending an inquiry to kalibrering@knm-hydraulikk.no.

Do you want to know more?

Contact us today!

Send us an email

kalibrering@knm-hydraulikk.no

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