TARGAS-1 Operation Manual V. 1.02
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SRC – Termination Settings (Step 3)
The Termination settings (DT, DC) as well as delay are defined in this screen. These settings define the
end conditions for the SRC process. Each new measurement session will begin after the specified Delay,
and will terminate when either the elapsed time reaches the DT value, or when the total change in CO
2
exceeds a specified threshold (DC), whichever occurs first.
SRC – Termination Settings
DT Button
Maximum time for which changes in the chamber CO
2
concentration are
monitored in a given session. Valid entries range between 10 - 300 seconds.
DC Button
Maximum positive change in CO
2
concentration (ppm) allowed in a given
session. If total change exceeds this value, the session will end. Valid entries
are between 1 - 1000 ppm.
Delay Button
The amount of time the instrument waits at the start of each session before it
starts calculating respiration. Valid entries are between 5 – 150 seconds.
Stop Button
Stops the SRC process and returns to the Processes Menu.
Right Arrow
Button
Continues to SRC – Other Settings screen (Step 4).
SRC – Other Settings (Step 4)
The plot number is defined in this screen to allow the user to identify different sampling plots.
