Data Display
To change the variable(s) displayed in the data windows, click on the data value; a
pop-up Data Items window appears, from which you can select the variable you
want to display. The variables available for display are given in Table 3-1 below.
Variable Description
Time Time in HH:MM:SS:MS
Date Date in YY:MM:DD
Sequence Number
1
Index value, increments every 3.3 ms (1/300s)
CO2 (mmol/m
3
) CO
2
molar density
CO2 (mg/m
3
) CO
2
mass density
CO2 Absorptance CO
2
raw absorptance value
CO2 (µmol/mol) CO
2
mole fraction
Table 3-1. Variables available for display and logging to the USB drive.
1
Sequence number is displayed as Ndx (Index) in data output header.
Section 3. Operation
3-13Data Display