Figure 4-8. Gas Flow Through T750 With O; Figure 4-9. Sample Generate Gptz Page - Teledyne T750 User Manual

Instrument Chassis
DILUENT
INLET
grn
DILUENT
Valve
brn
brn
DILUENT
CAL GAS PRESSURE
INLET SENSOR
CAL GAS
PRESSURE
SENSOR
orn
orn
yel
GAS INPUT MANIFOLD

Figure 4-8. Gas Flow through T750 with O

In the Generate page, press the GPTZ button and configure the parameters according to:
•
•
•
Then press the Generate button.
92
Flow Control
(1.0 LPM)
Pressure
Regulator
grn
ON
brn
Diluent
Mass Flow Controller
O Gen
3
Valve
red
GPT
ON
Valve
yel red
yel
yel
Cal Gas
Mass Flow Controller 1
GPT
Volume
NO source gas concentration
Target O3 concentration (equal to the target NO2 concentration to be
generated)
TOTAL GAS FLOW for the mixture output

Figure 4-9. Sample Generate GPTZ Page

PHOTOMETER BENCH
gry
O GAS INPUT
3
PRESSURE SENSOR
PHOTOMETER
PRESSURE SENSOR
O GEN / PHOTOMETER
3
PRESSURE / FLOW SENSOR PCA
Flow Control
3
(800 cm )
OFF
INTERNAL
VENT
blk
blu
Options when in GPTZ Mode
3
Photometer Loop
vio
PHOTOMETER
INLET
vio
REF/MEAS
Valve
wht
wht
PHOTOMETER
ZERO IN
PHOTOMETER
ZERO OUT
gry
PHOTOMETER
OUTLET
On Output Panel
blk
EXHAUST
CAL GAS
OUTPUT
blu
083730750B DCN8606