Ocean Optics OOISensors User Manual
Page 64
3: Oxygen Sensors
Note
In order to use the Second Order Polynomial algorithm, you must have had at least three
standards of known oxygen concentration when scanning standards in the Oxygen, Multiple
Temperature dialog box, discussed in Part 1.
Calibrating Standards without Using Factory Calibration – Part 2
►
Procedure
1. Enter the known oxygen concentration of your standard under Concentration.
2. Change the switch in the Temp Compensation section of the Single Temperature Calibration
screen to Yes.
3. Get the proper temperature reading. Either:
• Select Spectrometer | Sample Temperature from the menu bar in the Single Temperature
Calibration screen, or
• Enter the temperature manually.
4. Leave the oxygen probe in the standard for at least 5 minutes. This guarantees equilibrium.
5. Place the cursor in the Intensity box.
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