Internal Pressure Range - GE Druck DPI 610 User Manual

Calibration

Internal Pressure Range

Use the following procedure for calibrating the internal pressure range.
Note: If calibrating the hydraulic calibrator version, the calibrator must first be primed as
detailed on pages 57 to 64.
(1) Connect the outlet port of the instrument to a pressure standard.
(2) Allow the instrument's temperature to stabilize for a minimum of 1 hour.
(3) Switch the instrument on, enter CALIBRATION mode and select INT RANGES from
the CALIBRATION menu and then PRESSURE INT.
(4) Apply zero pressure and store the zero point:
(5) Close the vent valve, apply full-scale pressure and store the full-scale point:
(6) Press the ENTER key to accept the calibration. Press the EXIT key four times to
quit CALIBRATION and SETUP modes.
(7) Check calibration by applying test pressures in Table 1, page 42.
K0430 Issue No. 2
VOLTAGE IN
44