BD Manufacturer’s calibration (1-point) measuring fan BlowerDoor Standard (model 4)
€490.00*
Calibration according to manufacturer’s specification for measuring fan 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 evaluated.
Previous basic maintenance and functional test are 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.
Calibration with Cofrac certificate* (accredited lab) measuring fan BlowerDoor Standard
€890.00*
Calibration by an accredited laboratory (ISO/IEC 17025) for measuring fan BlowerDoor Standard (model 4, model 3).Three measured values are calibrated for each flow ring.
The conformity of the measuring fan is evaluated.
Previous basic maintenance and functional test are included. *Comité français d’accréditation (Cofrac) is the national accreditation body in France. Cofrac is a signatory to international agreements of ILAC (International Laboratory Accreditation Cooperation) and EA (European co-operation for Accreditation) recognizing the equivalence of calibration documents. Flexible calibration dates according to customer requirements. Registration is desired.
Functional test of the BlowerDoor measuring fan
€95.00*
The functional test of the BlowerDoor measuring fans includes: - Visual inspection for damage such as breaks or cracks - Inspection of tube connections to the E-box - Inspection of rivets, bolts, impeller, flow sensor, wiring harness, orifice clips, motor mount - and motor running - Measurement of the motor distance - Blowing out the motor housing with compressed air to remove dust