Teledyne 400E - Dual Range Mode

Model 400E Ozone Analyzer
Instruction Manual
Operating Instructions
P/N 04316 Rev: B 75
To select SINGLE range mode and set the upper limit of the range, press:
SAMPLE RANGE = 500.0 PPB O3 =XXX.X
< TST TST > CAL SETUP
SETUP C.3
CFG DAS RNGE PASS CLK MORE EXIT
SETUP C.3 RANGE CONTROL MENU
MODE SET UNIT EXIT
SETUP C.3 RANGE MODE: SNGL
SNGL DUAL AUTO ENTR EXIT
EXIT
Returns
to the Main
SAMPLE
Display
SETUP C.3 RANGE MODE: SNGL
SNGL DUAL AUTO ENTR EXIT
SETUP C.3 RANGE CONTROL MENU
MODE
SET
UNIT EXIT
SETUP C.3 RANGE: 50.0 Conc
0 0 0 5 0 .0 ENTR EXIT
SETUP C.3 RANGE CONTROL MENU
MODE SET UNIT
EXIT
Set Range value
between
100 and 10,000 ppb
Range mode
Defaults to
SNGL
6.5.4. Dual Range Mode
Selecting Dual Range mode allows the A1 and A2 outputs to be configured with
different Measurement Ranges.
The analyzer software calls these two ranges Low and High. The Low range setting
corresponds with the analog output labeled A1 on the Rear Panel of the instrument.
The High Range Setting corresponds with the A2 output.
When the instrument’s range mode is set to Dual or Auto, a second set of slope and
offset parameters is used for computing the concentration for the high range.