Endress+Hauser SpectraSensors OXY5500, Operating Instruction

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BA02195C OXY5500 Optical Oxygen Analyzer
Hauser 4
–
45
Setting the first calibration point Cal0
1. Flow Cal0 gas to sensor for the first calibration point. Refer to
Table 4–5 for Cal 0 gas specifications.
2. Press the Start button to the left of the Cal0 value.
The Status field will display the message ‘Wait - Stabilizing!’ Wait for
the phase values to stabilize within
±
0.01
°.
3. Run zero gas until the phase is stable; within 0.01 (approximately
45 to 60 minutes).
4. Move to the Set button to the left of the Cal0 value and press .
Setting the second calibration point Cal2nd
1. Flow Cal2nd gas to sensor for the second calibration point.
2. In the O2-2nd field, type in the oxygen value (concentration unit) of
the second calibration medium.
3. Press the Start button next to the Cal2nd box.
The Status field will display the message, “Wait - Stabilizing!”. Wait
for the phase values to stabilize within
±
.01
°.
4. Press the Start button to the left of the Cal2nd value.
5. Press .
Saving the calibration values
1. Press the Save button at the upper right of the screen.
Disregard the “Ready to Set Value” message.
Refer to Table 4–5 on page 4–44 for Cal 2nd gas specifications.
Disregard the “Ready to Set Value” message.