Enter appropriate numbers and units from your calibration certificate and the unit of measure you wish the calibration variables to be displayed for entry into your air tightness testing software. For the vast majority of fans leave the Polynomial check box unticked as this is specifically for the B4 and smaller range plates on the Retrotec 5000 and 6000 series fans.
ATTMA are committed to running impartial schemes. Our Impartiality statement, GDPR data management and data and whilstleblowing policies can be accessed by clicking the links below
Unit 3 Tannery Road Industrial Estate
24 Park Square W
+44 (0) 1494 358159 | email@example.com