Pressure Calibration
Immediately after the ENTER/BACK keypad is pressed with “Pressure
Calibration” highlighted, Sprint LC opens the internal solenoid valve to
supply air to the external pressure standard used for calibration.
The menu below depicts the menu used to select the target values and to
adjust the pressure supplied by the electronic regulator to the external
pressure standard.
Menu used to select target
and adjust pressure
Using the electronic
regulator.
Back Reg+ Reg- Inc Dec
Target 1.000 psig
Pressure Calibration
Reading
Sensor 1.002 psig
FIGURE 89
Flow Calibration
The pressure output in the flow calibration is also controlled by the
electronic regulator. The pressure is adjusted in the same way with the
PREVIOUS and NEXT keypads (labeled as REG- and REG+).
Appendix 7
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