Section 2. Configuring the gas analyzer
Using the Pump
For instruments that are equipped with the LI-COR-installed pump, the pump is
activated through the interface.
Note: The pump will not run until the optical cell has reached the operating
temperature of about 50 °C, regardless of the setting. If the cell temperature
drops below 50 °C, the instrument will disable the pump temporarily until the
cell warms back up.
To turn on the pump from the main window, click the pump button so it reads
Pump: On. Or, click Settings > Instrument and check Enable pump.
2-10 Using the LI-830 and LI-850 Gas Analyzers