BD Manufacturer‘s calibration Model 4
Calibration according to manufacturer's specification for flow rings of BlowerDoor Standard (model 4).
One measured value is calibrated per flow ring.
The requirement of ISO 9972 (measuring accuracy of the measuring system ± 7 %) is assessed (calibration certificate).
Previous basic maintenance and functional test included. Recommended calibration interval 4 years.
Flexible calibration dates according to customer requirements.
Registration desired to ensure short calibration times of max. 5 working days.