Gas Flow Calibration - Teledyne T200 Operation Manual

Calibration Procedures

9.7. GAS FLOW CALIBRATION

Note
Use these buttons to select which flow
calculation to adjust:
 SAMP:
Calibrates the sample gas flow
calculation derived from the pressure
measurements before and after the sample gas
enters the reaction cell.
 OZONE
Calibrates the O gas flow calculation
3
derived from the direct measurements of
gas flow into the O Generator.
3
Toggle these keys to
match the actual flow as
measured by the external
flow meter.
: .
204
Teledyne API – T200 NO/NO
Rate of sample gas and O
concentration calculations. The FLOW CALIBRATION submenu located under the
DIAG menu allows the calibration/ adjustment of these calculations.
A separate flow meter is required for this procedure.
To calibrate the flow of gas calculations made by the CPU, press.
SAMPLE
<TST
SETUP X.X
CFG DAS RNGE PASS CLK
SETUP X.X
COMM VARS
SETUP X.X
8
DIAG
PREV NEXT
DIAG
PREV NEXT
DIAG FCAL
SAMP OZONE
DIAG FCAL
PREV NEXT
DIAG FCAL
1
flow through the T200 is a key part of the NO
3
RANGE=500.0 PPB
TST> CAL
PRIMARY SETUP MENU
MORE
SECONDARY SETUP MENU
DIAG
ENTER PASSWORD:818
1 8
SIGNAL I/O
ENTR
Continue pressing NEXT until ...
FLOW CALIBRATION
ENTR
FLOW SENSOR TO CAL
ENTR
WAITING FOR FLOW
ENTR
ACTUAL FLOW: 1.000 LPM
.0 0 0 0
/NO Analyzer Operation Manual
2 X
x
O3= XXXX
SETUP
EXIT
EXIT
EXIT
ENTR
EXIT
EXIT
EXIT
EXIT
ENTR EXIT
EXIT discards the new
setting.
ENTR accepts the
new setting.
06858E DCN7057
, NO and NO
2