PP Systems CIRAS-2 User Manual

Diagnostics
CIRAS-2 Operator's Manual Version 2.04
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Cuvette Air
Temperature of air in the leaf cuvette.
Leaf/Sensor Base
If a leaf thermistor is connected to the leaf cuvette then it is the temperature measured at the tip. For
cuvettes with radiation sensors then it is the temperature at the sensor base.
Radiation Sensor
Output from IR sensor. If the sensor base temperature is identical to the leaf temperature, then this value
will be set to 512. If leaf is warmer then the value will be greater and vice versa.
Cuvette State
PLC Open or Closed. Refers to whether the leaf cuvette head is open or closed.
Probe
The default Probe Type is Manual Cuvette (Set to Auto Cuvette in this example). Please note:
Regardless of which probe has been selected in the Parameters dialog, you MUST specify it again in
Diagnostics in order to get the appropriate A/D reads for your setup:

PP Systems CIRAS-2 Specifications

General

Brand	PP Systems
Model	CIRAS-2
Category	Measuring Instruments
Language	English