TARGAS-1 Operation Manual V. 1.02
122
PLC Extension Data
Extension Type
7,14
PAR External
μmol m
-2
S
-1
PAR Chamber
μmol m
-2
s
-1
Ambient Temperature
˚C
Chamber Temperature
˚C
Leaf Temperature
˚C
Transpiration
millimol(H
2
O) m
-2
s
-1
VPD
millibar (mb)
gs
millimol(H
2
O) m
-2
s
-1
Assimilation
μmol
(CO
2
) m
-2
s
-1
Cinternal
ppm = µmol mol
-1
Leaf Area
cm
2
SRC, CUSTOM Extension Data
Extension Type
20, 25, 60, 65
Plot Number
Number
Area
cm
2
Volume
CC
DC
Change in CO
2
concentration (ppm)
DT
Process time (Seconds)
SRL Rate
Respiration ( g (CO
2
) m-
2
Hour
-1
) using linear data fit
SRQ Rate
Respiration ( g (CO
2
) m-
2
Hour
-1
) using quadratic data fit
PAR
μmol m
-2
s
-1
Air Temperature
˚C
Soil Temperature
˚C
Injection Extension Data
Extension Type
30, 31
Plot Number
Number
C_F
Correction Factor
Volume
Syringe sample volume (CCs)
Base
CO
2
Baseline (ppm)
CO
2
int
CO
2
Integration value (ppm)
PAR
μmol m
-2
s
-1
Air Temperature
˚C
Soil Temperature
˚C
