Table of Contents
CIRAS-2 Operator's Manual Version 2.04
- 8 -
Temperature (
o
C) ............................................................................................................................... 135
Ambient .......................................................................................................................................... 135
Blender ........................................................................................................................................... 135
Cuvette Air ...................................................................................................................................... 136
Leaf/Sensor Base ........................................................................................................................... 136
Radiation Sensor ................................................................................................................................ 136
Cuvette State ..................................................................................................................................... 136
Probe .................................................................................................................................................. 136
Apply… ............................................................................................................................................... 137
Flows ........................................................................................................................ 137
Control [D/A] ....................................................................................................................................... 137
Analyser Flows ................................................................................................................................... 137
Apply Analyser Flow Control .............................................................................................................. 138
Cuvette Air Supply.............................................................................................................................. 138
Forwarding Flow [A/D] / Cuvette Flow [A/D] ................................................................................... 138
Flow (mls/min) ................................................................................................................................ 138
Flow Requested .............................................................................................................................. 138
Flow Measured ............................................................................................................................... 138
Control Setting ................................................................................................................................ 138
Auto Cuvette ............................................................................................................ 138
Light Control ....................................................................................................................................... 138
Temperature Control .......................................................................................................................... 139
Apply Lamp 1 LEDs ........................................................................................................................... 139
Batteries & Voltages ................................................................................................. 139
Board Voltage .................................................................................................................................... 139
Cuvette Voltage .................................................................................................................................. 139
Left Battery Voltage ............................................................................................................................ 139
Right Battery Voltage ......................................................................................................................... 140
Current Battery/Power Source ........................................................................................................... 140
Report ...................................................................................................................... 140
Quick Report ...................................................................................................................................... 140
Extended Report ................................................................................................................................ 140
Calibration ................................................................................................................. 143
External connections for CO
2
Calibrations ............................................................... 143
CO
2
calibrations using the internal standard ...................................................................................... 143
CO
2
calibrations using a gas cylinder ................................................................................................ 143
H
2
O Calibration sources and connections ................................................................ 144
PP Systems‟ Water Vapor Calibrator ................................................................................................. 144
Performing Calibrations ............................................................................................ 145
Calibration Check ..................................................................................................... 145
Calibration Reset ...................................................................................................... 147
CO2 Midpoint ........................................................................................................... 147
Gas Connections for CO
2
Midpoint .................................................................................................... 147
Max C Determination................................................................................................ 149
Appendix 1. Cuvettes and Probes .......................................................................... 151
Identification of Leaf Cuvette Types ......................................................................... 151
Leaf Cuvettes fitted with a FLAT GLASS WINDOW .......................................................................... 151
Leaf Cuvettes fitted with a PLASTIC HEMI-CYLINDER .................................................................... 151
CIRAS-2 Settings for Leaf Cuvettes and Probes ..................................................... 152
Appendix 2. CIRAS-2 Consumables and Spares ................................................... 153
Appendix 3. Photosynthesis Equations Used in CIRAS-2 .................................... 155
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