BGI Flow Calibrator Update

Latest firmware updates are now available for the range of BGI air flow calibrators. TetraCal, DeltaCal, HiVolCal and Challenger are now available with the latest entirely new firmware operating system called Primecal. It offers an outstanding selection of user selectable measurement parameters and it will be applied to all calibrators, present and past. It is accompanied by a completely new software package, BGIOpenCal which is nevertheless applicable, in its graphical function, to calibrators that have not yet been upgraded.