Technical information

PHOTOSYNTHESIS, TRANSPIRATION AND STOMATAL CONDUCTANCE
3/31/2008 Rev. 4.3 7-3
name” on the screen, and a different file name should be entered. Using 0 for the interval will require
the user to press the
key each time a measurement is to be saved.
Control CS, AD, or LA?
CS=1, AD=2, LA=4, CS+AD+LA=7...
_____
If the CI-301CS is used, enter number “1”. If the CI-301AD is used, enter number “2”. If the CI-
301LA is used, enter number “4”. If both the CI-301CS and the CI-301AD are used, enter number
“3”. If both the CI-301CS and the CI-301LA are used, enter number “5”. If the CI-301AD and the CI-
301LA are used, enter number “6”. If all the three accessories are used, enter number “7”. To operate
the CI-340 without any accessories, enter number “0”, or just press
key. If one or more
accessories are to be used, you will be asked to enter one or all of following parameters:
Desired Temperature? (Deg C)
___
Desired CO
2
Concentration? (ppm)
___
Desired Relative Humidity? (%)
___
Desired PAR? (mmol/m
2
/s)
___
For each question, enter a number and press
key. Refer to the appendixes for detailed
information.
At this point, an area of the leaf sample will be asked for. Enter the area (in cm
2
). It has been designed
so that areas too large or small will severely affect necessary calculations for photosynthesis,
transmission or stomatal conductance rates. The allotted range is .001 ~ 10,000 cm
2
. If the leaf you