Campbell 31022, Инструкция по эксплуатации

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Zero Air Generator
7
FIGURE 6-3. Zero Air Generator connected to LI-7500 in open-loop
configuration
FIGURE 6-4. Zero Air Generator connected to IRGASON in closed-
loop configuration
6.3 Zeroing a Closed-Path IRGA
The Zero Air Generator may also be used with a closed-path IRGA in either an
open-loop or a closed-loop configuration. FIGURE
6-5 shows the Zero Air
Generator connected to an LI-840A (sold by LI-COR
®
, Inc.) in a closed loop
configuration. Connect the Out port to the LI-840A IN port and the LI-840A
OUT port to the Zero Air Generator In port. Turn the pump on to start the
flow of zero air. Follow the recommendations of the IRGA manufacturer for
the zero procedure.