HeMaTech Prüftechnik GmbH & Co. KG is a manufacturer of various test devices like leak testers, volume and mass flow testers as well as leak calibration instruments. These testers allow to test parts as different as casting blanks or mounted electronic units. For particular applications we can offer tailor-made versions.

You can get more than just test devices and machines - we offer a solution to your challenge!
Our strengths are innovative engineering, development of future-oriented concepts with the use of progressive technologies, stable, perfected engineering and competence in the use of leak test devices.


Leak test devices and leak testing systems

For industrial leak test applications, as for any production process, the objective is to establish the most economic solution for a particular requirement. For leak testing this means to define the correct test specification (testing only as accurately as required) and to select the most suitable testing method.

The demand for NO LEAK cannot be met by any production part. Therfore an acceptable leakage rate has to be defined. Compare the real existing leakage as precise as possible to the tolerance that's the task for HeMaTech leak testers.


Accredited Calibration Lab

The calibration laboratory of HeMaTech Prüftechnik is accredited to  DIN EN ISO/IEC 17025:2018. For the measurand "pressure" (leak testers and pressure sensors) we can issue accredited calibration certificates - also on site at your premises.

This is how the requirements from IATF 16949 for external calibrations can be fulfilled


The optimum solution for your leak test requirement can only be found together with you.

When it comes to leak testing we are your competent partner. With our extensive experience gained in many successful leak test applications and with our wide range of leak test systems we will find in common the optimum solution for your leak test requirement.


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