Bacharach Fyrite INSIGHT Instructions Manual page 52

Fyrite INSIGHT
Procedure:
NOTE: The unit-of-measure for pressure is selected per Section 3.7.2. In
the following procedure mB is selected, but note that any unit-of-
measure can be used for calibration purposes.
Figure 5-1 Pressure Sensor Calibration Equipment
1. Assemble the pressure sensor calibration equipment as shown in Fig-
ure 5.1, but DO NOT connect the analyzer to the calibration equip-
ment at this time.
2. If not already done, power on the analyzer and display the Calibra-
tion List per Section 5.2.
3. Use the ▲ ▼ buttons to select Pressure. Press ENTER to display the
Calibrate Pressure screen.
"Measured" is the pressure value currently detected by the pressure
sensor. "Applied" is a known value of pressure that will be applied
for calibration purposes.
4. With both the -ΔP and +ΔP ports open to the atmosphere, observe
that the current Measured pressure reading should be 0.00 ± 0.01
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