Calibration Instructions - GE Druck DPI 705 Serie Manual De Usuario

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. 5