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Teledyne API – Model T700 Dynamic Dilution Calibrator
Instrument Chassis
grn
DILUENT
INLET
DILUENT
Valve
brn
Purge
Valve
CAL GAS 1
INLET
CAL GAS 2
INLET
CAL GAS 3
INLET
orn
CAL GAS 4
INLET
yel
GAS INPUT MANIFOLD
(on back panel)
Figure 3-26: Internal Pneumatics for T700 Calibrator with Optional O
Table 3-15: Operating Mode Valve States for T700 Calibrator with Optional O
MODE
Generate Source Gas
Generate O
3
Leak Check 0-17%
Leak Check 17%-100%
GPT
GPTPS
PURGE
STANDBY
1
Only present if multiple cal gas MFC option is installed.
2
The valve associated with the cylinder containing the chosen source gas is open.
3
In instrument with multiple MFCs the CPU chooses which MFC to use depending on the target gas flow requested.
06873E DCN7106
the O
generator, allow the T700 to use the GPT technique to more precisely create NO
3
calibration mixtures
Pressure
Regulator
grn
brn
brn
DILUENT
PRESSURE
SENSOR
Diluent
Mass Flow Controller
CAL GAS
PRESSURE
SENSOR
orn
yel
yel
Cal Gas
Mass Flow Controller
(X = Closed; O = Open)
CYL
CYL
CYL
CYL
1
2
3
2
2
2
O
O
O
X
X
X
X
X
X
X
X
X
2
2
2
O
O
O
X
X
X
X
X
X
X
X
X
O
Gen
3
Valve
red
blu
GPT
Valve
red
yel
GPT
Volume
VALVES
PURGE
DILUENT
4
2
O
X
O
X
X
O
X
O
O
X
O
X
2
O
X
O
X
X
O
X
O
O
X
X
O
O
GAS INPUT
3
PRESSURE SENSOR
O
GEN / PHOTOMETER
3
PRESSURE / FLOW SENSOR PCA
blk
blu
blu
GAS OUTPUT MANIFOLD
Generator and GPT Chamber
3
Generator.
3
MFCs
O
3
GPT
CAL1
CAL2
GEN
3
X
X
ON
ON
X
O
OFF
OFF
X
X
ON
ON
X
X
ON
ON
3
O
O
ON
ON
O
O
OFF
OFF
3
O
O
ON
ON
X
X
OFF
OFF
Getting Started
2
On Back Panel
PHOTOMETER
INLET
PHOTOMETER
ZERO IN
PHOTOMETER
ZERO OUT
blk
EXHAUST
PHOTOMETER
OUTLET
CAL GAS
OUTPUT 1
CAL GAS
OUTPUT 2
VENT
1
DILUENT
3
ON
OFF
ON
ON
3
ON
ON
3
ON
OFF
61
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