Certificados y marcas especiales
DAkkS accredited

Effective immediately – our calibration laboratory is accredited according to DIN EN ISO/IEC 17025!
We calibrate what is in our DNA: two-point measurement for bore gauges and splitt-ball probes.
- State-of-the-art calibration facilities!
- Directly in-house – short distances!
- Fast calibration and issuance of calibration certificates!
Calibration with calibration certificate by the DIATEST calibration laboratory:
- Reliable quality control: helps to avoid production errors, scrap and unnecessary follow-up costs
- Metrologically traceable measurement results
- Demonstrated technical competence
- High international acceptance of accredited calibrations
- Saves time and money!
The accreditation of our calibration laboratory according to DIN EN ISO/IEC 17025 confirms our technical competence for the calibration services covered by the scope of accreditation.
DIATEST has been certified according to DIN EN ISO 9001 since 1996 – the new laboratory accreditation therefore consistently complements our long-standing commitment to quality.
Important notice!
The DAkkS logo may only be used by DIATEST Hermann Költgen GmbH, Darmstadt! If you wish to use it as our representative, this may only be done in the form of a statement, for example: “The calibration laboratory of DIATEST Herrmann Költgen GmbH, Darmstadt, is accredited to DIN EN ISO/IEC 17025!” We are subject to strict guidelines here!
You can find our services and the scope of our accreditation in our brochure Calibration and Testing Service: https://www.diatest.com/de/downloads/
DIATEST – Quality with a system. Precision with proof.


