Torque Calibration at HBM: From 0.2 N·m to 400 kN·m

The HBM calibration laboratory offers many advantages when it comes to calibrating your torque transducer:

  • Torque calibration in the range from 0.2 N·m to 400 kN·m - an extremely wide range. HBM maintains the only private calibration laboratory worldwide that can offer you this service
  • Calibration of complete measuring chains (also of third-party products) - at no additional cost for you
  • Decades of experience (since 1977) in the calibration of torque transducers, torque sensors and torque measurement chains
  • From the cost-effective calibration of industrial sensors to the transfer standard that meets the highest demands 
  • Calibration of alternating torque as a working standard calibration


  • ISO 17025 certification
  • Direct traceability to the German National Metrology Institute (PTB)
  • Assessment of the calibration laboratory by independent experts at regular intervals

Benefit from calibration certificates with minimal measurement uncertainty, directly traceable to the National Standard.


  • Calibration machines with minimal measurement uncertainty (in non-state calibration laboratories)
  • Dead-load machines (sensors are loaded with weights on a lever arm in the Earth’s gravity field) up to 25 kN·m, extraordinary for a private calibration laboratory
  • Machine accuracy up to 0.008% 
  • Unique competence up to 400 kN·m with a measurement uncertainty of 0.1%

Optimize your measurement uncertainty assessment using the actual transducer characteristics - instead of data sheet specifications only.


Choice of different calibration standards: 

  • DIN 51309
  • VDI/VDE 2646
  • Working standard calibration

Measurement chain or sensor? DIN 51309 to meet the highest demands or VDI/VDE 2646? It's your choice. We will be happy to advise you!

HBM Torque Calibration Services

  • DIN 51309
  • VDI/VDE 2646
  • EURAMET cg-14
  • DAkkS-DKD-R 3-5
  • Working standard calibration

Go to the accreditation certificate




400 kN·m Torque Calibration Machine

3 kN·m to 400 kN·m
for DAkkS and working standard calibration.

Uncertainty of torque representation:

  • 3 kN·m - 20 kN·m: ±0.15 % of measured value
  • 20 kN·m - 400 kN·m: ±0.1 % of measured value

Torque steps: 3 kN·m to 400 kN·m in steps of 1 kN·m each.




Sample Calibration Certificates

You want to have a look at our calibration certificates? Sample calibration certificates for all measured quantities covered by the HBM calibration laboratory can be downloaded as PDF file.

Go to downloads

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