Calibrating the eagle – RKI Instruments Inert Gas Testing Eagle with Two Pumps User Manual
Page 49
Eagle Instruction Manual
Calibration • 43
3. Press and hold the AIR/▲ button until a tone sounds.
The Eagle automatically sets the combustible gas and toxics
circuits to zero and the oxygen circuit to 20.9%.
4. Screw the regulator to the calibration cylinder.
5. Connect the calibration tubing to the regulator.
Calibrating the Eagle
Press and hold the SHIFT/▼ button, then press the DISP/ADJ button.
The Calibration menu displays.
NOTE:
The following screens illustrate a four-gas Eagle with the data
logging option and are intended as examples only. Your Eagle
may display slightly different screens.
The Eagle’s Calibration menu includes two methods of calibration:
Auto Calibration and Single Calibration.
• Auto Calibration: This method allows you to calibrate all four
sensors simultaneously. It is designed for use with the RKI Four-
Gas Calibration Cylinder and is the quickest and easiest method to
calibrate the Eagle.
• Single Calibration: This method allows you to calibrate one sensor
at a time. Use this method if you are only calibrating one or two
sensors or if you are not using the RKI Four-Gas Calibration
Cylinder.
Calibrating with the Auto Calibration Method
This section describes calibration using the Auto Calibration method.
To calibrate using the Single Calibration method, see “Calibrating
with the Single Calibration Method” on page 45.
1. Use the AIR/▲ and SHIFT/▼ button to place the prompt next to
the AUTO CALIBRATION menu option.
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