Calibration service

Testing and certification of your QNix® measuring device

We can check your measuring devices regularly on request and issue a new calibration certificate.


  1. Send us your QNix® measuring device including your order
    • Please provide the contact details of the relevant contact person in case of any queries
    • If the certificate must meet special requirements of your company, please let us know in advance so that we can check the implementation in our company
  2. Order processing
    • We check your coating thickness gauge and prepare a cost estimate
    • After approval, we carry out the calibration and adjustment as well as any necessary service measures
  3. Shipping

Do you have a question about our calibration service, repair service or technology?

We want you to be able to work with your QNix® measuring device again as quickly as possible. That is why we attach great importance to processing your order quickly. The processing time is usually approx. 1-3 days.

If you need a loan device to bridge the repair period, we will be happy to provide you with one for a fee. Our sales team will be happy to provide you with detailed information.

Automation Dr. Nix GmbH & Co.KG
Sales administration
Robert-Perthel-Str. 2
50739 Cologne

Phone: +49 (0)221 91 74 55-0

There are no legal regulations regarding the intervals at which a test device must be calibrated or certified. The test interval of a measuring instrument depends on the respective plant-internal quality management specifications or is determined by the test equipment monitoring department, taking into account the individual conditions of use.

Based on our many years of experience, we recommend an annual review and recertification.

Do you have a question about one of your QNix® coating thickness gauges?

Use our support request form or call us on +49 (0)221 91 74 55-0. If we cannot help you immediately on the phone, we will try to respond to your questions within 24 hours.