Teledyne API T703 Calibrator Operation Manual T703 Calibration and Verification

147

8.4.2. CALIBRATING THE OUTPUT GAS FLOW

8.4.2.1. Output Gas Flow Set Up

The procedure described in this section requires an independent, calibrated flow meter/monitor and the following

set up:

PHOTOMETER
PRESSURE SENSOR
O3GEN / PHOTOMETER
PRESSURE / FLOW SENSOR PCA
O3GAS INPUT
PRESSURE SENSOR
O3FLOW
SENSOR
O3Generator Assembly
O3
GENERATOR
REF/MEAS
Valve
On Back Panel
Chassis
GAS OUTPUT MANIFOLD
PHOTOMETER
OUTLET
TO ANALYZER
VENT
TO ANALYZER
DRY AIR
IN
ZERO AIR
IN
PHOTOMETER
INLET
EXHAUST
PHOTOMETER
ZERO OUT
PHOTOMETER
ZERO IN
PHOTOMETER BENCH
OFF
INTERNAL
VENT
Flow Control
(5.0 lpm)
Pressure
Regulator
CHARCOAL
SCRUBBER
Filter
PUMP
Flow Control
(1.0 LPM)
FLOW
METER
CAP
CAP CAP
Flow Control
(100 cm3/min)
Flow Control
(800 cm3/min)

Figure 8-5: Output Flow Calibration Monitor Point

07223B DCN6378