Kalibrator for low differential pressures

With the Micro Cal 869 SETRA of system presents a portable Kalibrator, which is able to generate lowest differential pressures with an accuracy from 0,05 Pa to. This compact system works perfectly independently of net or compressed air supplies and can be used thus at any place. Principal item of this Kalibrators is a patented pressure generator with 2 pressure chambers. This produces the desired differential pressure in shortest time without significant overshooting. Within the smallest offered range from +-50 Pa a dissolution of 0,025 % is reached. There is available ranges to 5000 Pa. The operation 869 been made by an inserted PDA, the software leads the user fast and reliably by all necessary inputs, like measuring range and accuracy of the test specimen, number der Kalibrierpunkte or einschwingzeiten.Over the integrated printer the user receives a comprehensive documentation of the calibration procedure.