Observing and Recording Leaf Gas Exchange
CIRAS-2 Operator's Manual Version 2.04
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At the conclusion of the response curve, you will be given the option to either restart or end the
measurement. Use this opportunity to place a different leaf/plant in the leaf chamber if desired - click
Yes
to repeat the identical response curve or
No
to end the recording session. To terminate the
measurement, press the
Stop
button.
Batch Response Curves
Batch Response Curves are designed to allow multiple Response Curves to be run consecutively. Ten
Batch Response Levels are definable within a Batch Response Curve. Instructions for setting up, storing
and running Batch Response Curves is very similar to those described in the section
starting on page 68.
Enable Batch Response Levels
Click
on a Batch Response Level number under „Lvl.‟ To highlight, then check the „Enable‟ box.
Batch Level Options
Show Prompt
If checked, at the beginning of the Response Curve, the defined prompt is displayed. If enabled the user
must respond to the prompt before the level continues
Force Zero and Automatic Settle
At the beginning of a Response Curve, these options control whether the Software forces a Zero and
whether the user should indicate that the system is stable.
Please note
: For Batch Response Level 1, a
Zero is always forced, and the user must indicate that the system is stable.
