Calibration Instructions - GE Druck DPI 705 Series User Manual

Calibration Instructions

WARNING: CALIBRATE DPI 705 IS INSTRUMENTS IN A SAFE AREA.
The instrument performs a two-point compensation at ZErO and FS (full-scale.)
Preparation
1.
Connect the instrument
to a pressure source
that has an accuracy
three times better than
the instrument.
Recommended:-
Druck DPI 610 or DPI
610 IS Portable
Calibrator.
2.
Switch on the instrument
and select the units of
pressure measurement
required for calibration.
Procedure
1.
Press all three keys
together to enter the
CAL menu and proceed
as shown:
Changing the PIN
Each digit can be
changed in turn.
Pressing:
increases the
value of the digit.
steps to next digit,
left
to right.
enters the PIN
5 K0214 Issue No. 4