Range Units - Teledyne T101 Operation Manual

Operating Instructions
On analyzers with the multigas option activated (see Section s 4.5.1 and 6.8) the concentration value will
switch back and forth between from "H2S=XXX.X" to "SO2=XXX.X" depending on which gas is currently
Also, The analyzer will switch between the HIGH and LOW analog reporting ranges
whenever the concentration level of the gas being currently measured fulfills the trigger

4.4.4.7. Range Units

Select the preferred
concentration unit.
Concentrations displayed in mg/m
(STP). The conversion factors from volumetric to mass units used in the T101 are:
72
being measured.
criteria listed at the beginning of this section.
The T101 can display concentrations in parts per billion (10
6
per million (10 mols per mol, PPM), micrograms per cubic meter (µg/m
milligrams per cubic meter (mg/m
analog outputs, COM port and DAS values for all reporting ranges regardless of the
analyzer's range mode.
To change the concentration units:
SAMPLE
< TST TST > CAL
SAMPLE
8
SETUP X.X
CFG DAS
SETUP X.X
MODE SET
SETUP X.X
PPM PPB
SETUP X.X
PPM PPB UGM MGM
3
and µg/m
SO : ppb x 2.86 = µg/m
2
H S: ppb x 1.52 = µg/m
2
NOTE
3
, MG). Changing units affects all of the display,
RANGE = 500.0 PPB H2S =XXX.X
SETUP
ENTER SETUP PASS : 818
1 8 ENTR
PRIMARY SETUP MENU
RNGE PASS CLK MORE EXIT
RANGE CONTROL MENU
UNIT EXIT
CONC UNITS: PPB
UGM MGM ENTER
CONC UNITS: PPM
% ENTER EXIT
NOTE
3
use standard temperature and pressure
3
; ppm x 2.86 = mg/m
3
; ppm x 1.52 = mg/m
Teledyne ML – T101 Operation Manual
9
mols per mol, PPB), parts
EXIT
EXIT returns
to the main menu.
EXIT
ENTR accepts
the new unit,
EXIT returns
to the SETUP
menu.
3
3
3
, UG) or