Co2meter CM-0001 Manual do utilizador - Página 12
Procurar online ou descarregar pdf Manual do utilizador para Registadores de dados Co2meter CM-0001. Co2meter CM-0001 17 páginas. Co2 sampling data logger
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Open Loop with Environmental Exhaust
We recommend installing the included humidity/contaminant filters to ensure the sensing chamber and pump
baffle stays clear and corrosion‐free. Replacements filters are available on CO2meter.com.
Calibration
All units are factory‐calibrated with multiple reference points of gas, and have been verified to be accurate within
their specific functionality before shipment. However, if the unit is severely jolted or otherwise mechanically
disturbed, the sensor can drift requiring recalibration. All calibration procedures follow a single‐point calibration
routine that effectively shifts the zero‐point of the CO2 sensor.
Supply calibration gas to the unit and connect the unit to a personal computer. Open the calibration screen in the
GasLab
software. Click the CALIBRATE button in the calibration tab for the desired gas, located in the
®
CONFIGURE SENSOR screen. As long as the gas concentration is stable, the unit should instantly reflect the
calibrated value. This can be confirmed by watching the display. To see the calibration value in real time, click in
the COLLECT REAL‐ TIME button to capture these values before opening the configuration screen.
Figure 5: Open Loop
Figure 6: Filter Installation and Orientation
Particulate
Filter
CO2Meter.com
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