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Maintenance and calibration

Regular check-ups for value retention: Maintenances and calibrations extend the lifetime of your equipment.


To maintain its value and ensure an economic operation of your equipment we recommend a regular functional inspection and cleaning. An annual maintenance and re-calibration (factory calibration) based on a maintenance contract offers the following advantages:

  • Fixed price guarantee for 3 years
  • Price savings possible when service is performed at several chambers/devices at the same time
  • Individually aligned service performance
  • Timely planning / automatic reminder system

Factory calibration

For reliable measurement results respectively to ensure an accurate display of your environmental test equipment, we recommend an annual calibration. The calibration is carried out according to the comparative measurement principle at one or more calibration points and is documented in a calibration certificate. All testing equipment utilized for calibration is calibrated regularly and can be traced back to the National Normal of the Physical Technical Federal Institute (PTB) in Germany or other National Normal.

We look forward to your request.

Sample Calibration Certificate