CIRAS-3 Operation Manual V. 1.09 154 support@ppsystems.com
For support related issues, we also include information related to temperature sensor measurement,
temperature control type, light control type and type of PLC3 used in the data output (see below). The
last column labeled “Status” is there to report any errors that may have been reported during a
measurement. Normally this field is empty with the Photosynthesis data output. If an error is reported it
will show up in this column.
Temperature Sensor Measurement
Infrared Thermometry. Only available with the PLC3 Universal Leaf Cuvette.
Energy Balance. Available with all PLC3 leaf cuvettes.
Thermistor. Only available with the PLC3 Narrow and Conifer Leaf Cuvettes.
Cuvette temperature control.
Track cuvette to ambient.
Disable temperature control.
CFM-3 Chlorophyll Fluorescence Module
Ambient. No light unit in use.
PLC3 Universal Leaf Cuvette
PLC3 Conifer Leaf Cuvette
Ambient. No light unit in use.
PLC3 Universal Leaf Cuvette with CFM-3