Typical Calibration Set-Up (Pressure To Voltage); Zero Display Reading - GE Druck DPI 610 User Manual

Getting Started

Typical Calibration Set-up (Pressure to Voltage)

Connect a device under test to the instrument as shown below:
A
B
A - External pressure source (indicator instruments only) B - Pressure regulator
C - Pressure/voltage device D - Barrier E - Excitation 10V F - Safe area
• General Procedure
Use the hand-pump to pressurize the system to the required level as indicated on
the display. Allow the display to settle and screw the volume adjuster in or out as
a fine adjustment to the required pressure. Record the input: Voltage, reading at
each applied pressure.

Zero Display Reading

Both the input and output readings can be set to zero by using the ZERO key and if the
displayed reading is within 5% of zero. To zero either the INPUT or OUTPUT displays,
proceed as follows:
C
P
+
Max 30V
C D
CAT II
DPI 615 IS
TASK: BASIC
V
VOLTAGE
bar
PRESSURE INT
PRESSURE
CURRENT
UNITS
F1 F2
EXIT
9
D
F
+
+
E
V
-
-
- -
D
K0430 Issue No. 2