In order to guarantee a high quality standard, the test devices are checked annually for correct function and the measuring units for pressure and gas flow are recalibrated. In general, the devices are sent in. If necessary, the work can also be carried out on site within Germany and in foreign countries near the border.

All measuring equipment required for this has DKD calibration certificates and is subject to regular measuring equipment monitoring.

The people used to carry out the work have undergone special training and are available to answer any questions you may have about the Bubblepoint test.