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Teledyne API T703/T703U Calibrator Operation Manual Getting Started
43
3.4.5. OPERATING MODES FOR THE O
3
GENERATOR
The O
3
generator can be set to operate in three different modes:
3.4.5.1. CNST (CONSTANT)
In this mode, the O
3
output of the generator is based on a single, constant, drive voltage.
There is no Feedback loop control by the CPU in this mode.
3.4.5.2. REF (REFERENCE)
The O
3
control loop will use the reference detector’s measurement of the O
3
generator’s
UV lamp as input. This mode does not use the photometer to control the ozone
generator.
3.4.5.3. BNCH (BENCH)
The O
3
concentration control loop will use the photometer’s O
3
measurement as input.
THIS IS THE DEFAULT AND MOST COMMON MODE OF OPERATION.
This setting will be the default mode of the T703 calibrator and will be mused whenever
the calibrator is using the GENERATE AUTO command or the GENERATE
sequence step to create a calibration mixture. When either the GENERATE MAN
command or the MANUAL sequence step is active, the local O
3
generator mode
(chosen during when the command/step is programmed) will take precedence.
3.4.6. SETTING THE O
3
GENERATOR MODE
To select a default O
3
generator mode, press:
07223C DCN6572