Instrument Chassis
grn
DILUENT
INLET
DILUENT
Valve
brn
brn
DILUENT
PRESSURE
SENSOR
CAL GAS
PRESSURE
SENSOR
orn
CAL GAS
INLET
orn
yel
GAS INPUT MANIFOLD
Figure 2-20.
Flow with Multiple Cal Gas MFCs and O
46
Flow Control
(1.0 LPM)
Pressure
Regulator
grn
brn
Diluent
Mass Flow Controller
O
Gen
3
Valve
Cal Gas
Mass Flow Controller 1
red
blu
GPT
Valve
yel
yel
Cal Gas
red
Mass Flow Controller 2
yel
GPT
Volume
yel
yel
gry
O
GAS INPUT
3
PRESSURE SENSOR
PHOTOMETER
PRESSURE SENSOR
O
GEN / PHOTOMETER
3
PRESSURE / FLOW SENSOR PCA
Flow Control
3
(800 cm
)
PUMP
INTERNAL
blk
blu
blu
Generator and Photometer (options in T750)
3
PHOTOMETER BENCH
Photometer Loop
vio
PHOTOMETER
INLET
vio
REF/MEAS
Valve
wht
wht
PHOTOMETER
ZERO IN
gry
PHOTOMETER
ZERO OUT
VENT
blu
PHOTOMETER
OUTLET
On Output Panel
blk
EXHAUST
CAL GAS
OUTPUT
083730750B DCN8606