Pyxis 53709, Руководство пользователя

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6.4.2 Air (Slope) Calibration
1. Place the ST-773 sensor in the air with a stable temperature or in air-saturated water.
2. Let the ST-773 sensor stand for a minimum of 6 minutes. Observe the values being displayed on the
Calibration screen.
3. Once the displayed oxygen and temperature values are stable, click Air Calibration to perform an air
(slope) calibration.
4. Enter the local, real-time atmospheric pressure value in mbar. If a value is not entered the sensor will
default to 101.1 mbar.
5. Enter the humidity value:
• If you are using air for calibration, you will need to enter the real-time (current) humidity value.
• If you are using air-saturated water for calibration, you will need to enter a humidity value of
”1”.
6. If the air (slope) calibration was successful, the interface will return a message ”Calibration Suc-
ceeded”. If the calibration fails, click Air Calibration again and repeat.
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