New: Factory calibration for BlowerDoor measuring fans on customer appointment
Optionally, BlowerDoor GmbH continues to offer manufacturer’s calibration (3-point) for all measuring fans as well as calibration with DAkkS certificate on its own test stand, which has been calibrated by the Physikalisch-Technische Bundesanstalt (PTB). On this test stand, the conformity of the BlowerDoor measuring fans (Model 4, Model 3 and DuctBlaster) can be confirmed up to ± 4% (orifices A – C and rings 1 – 4) or ± 5% (orifices D + E). The previous basic maintenance and functional test are also included. Calibrations on the accredited test bench are performed once a month, binding registration is required.
Further information also on the calibration of the BlowerDoor pressure gauges as well as registration for the fan calibration at https://www.blowerdoor.com/calibration
BlowerDoor GmbH
Zum Energie- und Umweltzentrum 1
31832 Springe-Eldagsen
Telefon: +49 (5044) 975-40
Telefax: +49 (5044) 975-44
http://www.blowerdoor.com
Telefon: +49 (5044) 975-45
Fax: +49 (5044) 975-44
E-Mail: doll@blowerdoor.de
