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Our Calibration Service

Torque wrenches are high-precision tools. The accuracy of the wrenches and the correctness of the set values are essential. To ensure that this remains the case, torque tools should be checked and calibrated after 5,000 uses, known as load cycles, or at the latest after 12 months of use. This is recommended by the DIN EN ISO 6789 standard.

Our calibration laboratory is accredited by the Deutsche Akkreditierungsstelle GmbH (German National Accreditation Body, Berlin, DAkkS for short). We can calibrate not only the torque range, but also the rotation angle range. This covers the complete functional range of our indicating (sTAC) and triggering torque wrenches. You will receive a calibration certificate for each calibrated wrench. 
To send us your torque wrenches for calibration, we offer two options. 


1.    Direct dispatch with our Order Form as a consignment note. Here's how:

  • Fill out the complete order form and then print it out.
  • Enclose the printed form with the goods.
  • Carefully pack the goods to avoid damage during transport.
  • Send parcel with sufficient postage to the HAZET-WERK in Remscheid.
     

HAZET-WERK
Service-Center
Güldenwerther Bahnhofstraße 17
42857 Remscheid
 
2.    Sending in the torque wrench with the appropriate service package
In addition to the calibration service itself, the product scope of these packages also includes shipping, cardboard packaging and minor repairs.

Our Calibration Service

Torque wrenches are high-precision tools. The accuracy of the wrenches and the correctness of the set values are essential. To ensure that this remains the case, torque tools should be checked and calibrated after 5,000 uses, known as load cycles, or at the latest after 12 months of use. This is recommended by the DIN EN ISO 6789 standard.

Our calibration laboratory is accredited by the Deutsche Akkreditierungsstelle GmbH (German National Accreditation Body, Berlin, DAkkS for short). We can calibrate not only the torque range, but also the rotation angle range. This covers the complete functional range of our indicating (sTAC) and triggering torque wrenches. You will receive a calibration certificate for each calibrated wrench. 
To send us your torque wrenches for calibration, we offer two options. 


1.    Direct dispatch with our Order Form as a consignment note. Here's how:

  • Fill out the complete order form and then print it out.
  • Enclose the printed form with the goods.
  • Carefully pack the goods to avoid damage during transport.
  • Send parcel with sufficient postage to the HAZET-WERK in Remscheid.
     

HAZET-WERK
Service-Center
Güldenwerther Bahnhofstraße 17
42857 Remscheid
 
2.    Sending in the torque wrench with the appropriate service package
In addition to the calibration service itself, the product scope of these packages also includes shipping, cardboard packaging and minor repairs.

Sure - calibration also for third-party brands!

Here are the requirements:

  • Mechanically releasing torque spanner with click point detection
  • With ratchet head or insert square 9 x 12 or 14 x 18 mm
  • Close-gap release
  • Setting range from 1 to 1600 Nm

Repairs of third-party brands are excluded!
If your spanner is no longer fit for use, we will be happy to make you an attractive offer to buy a technically comparable HAZET torque spanner.

 

Our service packages – convenient, fast and secure

When you purchase one of our service packages, you get extra convenience with your torque wrench. Our service packages make this process much easier for you: your torque wrench is collected, calibrated, repaired and newly certified. Please note that only internal ratchet parts and small parts are repaired. The torque wrench will then be returned to you. You will receive your tool back practically as good as new within five working days plus shipping.

Order a suitable service package for torque wrenches here.

The service package contains a TAN. Remove this.

Register your consignment at: https://web.hazet.de/ps/. Enter TAN, address and desired pick-up date as well as article number of the torque tool.

Place the torque wrench and return label in the dispatch packaging. The parcel service will pick up the shipment for free on the agreed date.

After recalibration, adjustment or repair of the internal ratchet parts, your torque wrench will be returned to our service centre within 5 working days at the latest. 

Did you know..

We also repair your pneumatic tools!

Repairs are often worthwhile, especially for large impact wrenches or high-priced pneumatic tools.

This is sustainability in action!

Contact Service Centre

Phone +49 (0) 21 91 / 7 92-355
service-center@hazet.de

Service times:

Monday to Thursday 7:00 a.m. to 3:30 p.m
Friday 7:00 to 13:00

Postal address:

HAZET-WERK
Service Centre
Güldenwerther Bahnhofstraße 17
42857 Remscheid