SETUP Menu Teledyne API - T100 UV Fluorescence SO2 Analyzer
96
5.4.4. RANGE UNITS
The T100 can display concentrations in parts per billion (10
9
mols per mol, PPB), parts
per million (10
6
mols per mol, PPM), micrograms per cubic meter (µg/m
3
, UGM) or
milligrams per cubic meter (mg/m
3
, MGM). Changing units affects all of the display,
analog outputs, COM port and DAS values for all reporting ranges regardless of the
analyzer’s range mode.
To change the concentration units:
SETUP X.X CONC UNITS: PPM
PPM PPB UGM MGM ENTER EXIT
SAMPLE RANGE = 500.000 PPB SO2 =XXX.X
< TST TST > CAL SETUP
SETUP X.X
PRIMARY SETUP MENU
CFG DAS RNGE PASS CLK MORE EXIT
SETUP X.X RANGE CONTROL MENU
MODE
SET UNIT EXIT
SETUP X.X CONC UNITS: PPB
PPM PPB UGM MGM ENTER EXIT
SAMPLE ENTER SETUP PASS : 818
8 1 8 ENTR EXIT
Select the preferred
concentration unit.
EXIT returns
to the main menu.
ENTR accepts
the new unit,
EXIT returns
to the SETUP
menu.
Figure 5-7: SETUP RNGE – Concentration Units Selection
IMPORTANT
IMPACT ON READINGS OR DATA
Concentrations displayed in mg/m
3
and µg/m
3
use 0°C and 760 Torr as
standard temperature and pressure (STP). Consult your local regulations
for the STP used by your agency. See Section 5.4.4.1 for converting
volumetric to mass units
