Druck ADTS 505 User Manual 5 - 13
K0260 Issue No. 8
5
Controller Stability
This section verifies the control stability.
(1) Press LEAK MEASURE/CONTROL to turn the pressure controllers on.
(2) Enter an ALT/Ps Aim of 510 mbar with a rate of change of 204 mbar/min.
(3) Enter a Speed/Qc Aim of 0 mbar with a rate of change of 204 mbar/min.
(4) Press ALT/Ps and wait for the aim values to be achieved.
(5) Observe the measured values of Ps and Qc on the display for 1 min.
(6) Check that the displayed value of Ps remains within ±0.068 mbar.
(7) Check that the displayed value of Qc remains within ±0.068 mbar.
To Next Page
Loading...
