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Pressure Calibrator
Zeroing with Absolute Pressure Modules
9
Zeroing with Absolute Pressure Modules
For zeroing, adjust the Calibrator to read a known
pressure. This can be barometric pressure, if it is
accurately known, for all but the 700PA3 module. An
accurate pressure standard can also apply a pressure
within range for any Absolute Pressure Module. Adjust the
Calibrator reading as follows:
1. Press and hold
Z
.
2. Press
a(Z) to increase or
h
(Y) to decrease
the Calibrator reading to equal the applied pressure.
3. Release
Z
to exit the zeroing procedure.
Press the
U button to convert to any convenient
measurement display unit.
Pressure/
Vacuum
Switch
Fine
Adjustment
Knob
Internal Pump
Pressure/Vacuum
Release
Control
COM
mA
30V
MAX
0-30psi 0-206kPa
RANGE
ZERO
HOLD
B
A
R
O
M
E
T
R
IC
A
D
J
.
mA
MODE
RANGE
O 1 PSI
MAX 5 PSI
P
-7 O 7 kP
MIN
MAX
SWITCH
TEST
wh009f.eps
Figure 3. Pump Features
1.888.610.7664 sales@GlobalTestSupply.com
Fluke-Direct
.com
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