We answer your questions:

Tel.: +49 (0) 71 95-13 69 0
eMail: verkauf(at)

Our calibration lab is accredited

For calibrations of the measurand pressure in the range -1 to 10 bar our calibration laboratory is accredited by DAkkS according to DIN EN ISO/IEC 17025:2018 - also for on-site calibrations. 



We calibrate for you:


  • HeMaTech Leak Testers
  • Pressure sensors
  • Pressure transducers
  • Pressure transmitters
  • Pressure gauges
  • Manometers



What are the advantages of accredited calibration?

Accreditation by DAkkS confirms that we perform our work competently and according to the highest technical standards in accordance with the requirements of internationally valid standards, legal foundations and relevant rules. Accreditation creates confidence in the work of the calibration laboratory and enables you to assess how good your pressure measuring device really is.

The internationally recognized DAkkS accreditation ensures that the calibration certificates issued are accepted worldwide.


Our accreditation certificate for download: Accreditation certificate

A sample calibration certificate for download: Sample calibration certificate


When do you need a accredited calibration?

DAkkS-accredited calibration procedures are regularly checked by the German Accreditation Body (DAkkS).

As an official certificate, a calibration certificate with DAkkS accreditation symbol proves traceability to national and international standards.

Through agreements with ILAC (MRA), calibration certificates marked with the accreditation symbol are also internationally recognized and legally binding.

The accreditation body ensures conformity with DIN EN ISO/IEC 17025.


For companies certified according to IATF 16949, the standard   requires an accredited calibration for all external calibrations. With our calibration certificate according to DIN  EN ISO/IEC 17025 this requirement is fully met.


Companies that want to rely on their measuring equipment are able to judge how good their measuring equipment is. On request, we can issue a statement of conformity. This is only possible with DAkkS calibration.


How does HeMaTech calibrate?

We calibrate according to DKD-R 6-1. The calibration procedure, the number of measuring points as well as the calculation of the influencing variables are defined by this guideline. As a strictly traceable calibration, calibration according to DKD-R 6-1 is internationally recognized and enjoys a high reputation.

A calibration according to DKD-R 6-1 (DAkkS) takes more measuring points into account than a factory calibration. This way, you get really reliable statements on deviations in measuring accuracy over the entire span. 


Where does HeMaTech calibrate?

HeMaTech Prüftechnik can calibrate both in the stationary laboratory in Schwaikheim and at your site .

You will find the accredited areas for a calibration of the measurand pressure here.



HeMaTech Prüftechnik GmbH & Co. KG
Siemensstr. 7
D-71409 Schwaikheim


Calibration Service for
Measurand Pressure




Tel.: +49 (0) 71 95-13 69 0
Fax: +49 (0) 71 95-13 69 29


Certified according to
ISO 9001:2015


Symbol DEKRA