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Verification services

Verification services

What is verification?

Verification is a check measurement that is used to evaluate the functional performance of the instrument by ensuring the proper functioning of its most important internal components, both in the transmitter and the sensor. Unlike calibration, the verification is performed without process interruptions.

Heartbeat verification is a third party (TüV) certified ISO 9001 traceable method that ensures compliance with both national and international standards.


  • Ensure reliable operation of the measurement

  • Save maintenance costs by reducing unplanned downtime

  • Extend calibration intervals

  • Ensure compliance with legislative, quality and safety related requirements

Download our brochure below and read more about the verification service and the differences between verification and calibration (In Finnish).

Verification with Heartbeat Technology ©Endress+Hauser

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