Operation
Teledyne API – Model 430 Compact Ozone Analyzer
18
08311C DCN7342
VIEW
3.2.1.
The View menu displays performance parameters of the bench module. The values are
updated in real-time as they continuously scroll. The View menu also displays Analog
Inputs from up to five external sensors.
Table 3-1. View Menu Description
Parameter
Meaning
Units
Normal Range*
MEASURE
UV detector reading, measure cycle
mV
250 – 1230
REF
UV detector reading, reference cycle
mV
250 – 1230
PRESSURE
Sample pressure
psia
9.0 – 14.9
SAMPLE
TEMP
Sample temperature
ºC
5.0 – 50.0
LAMP TEMP
UV lamp temperature
ºC
50.0 – 52.0
Analog In #1
thru
Analog In #5
Analog input readings from up to five
external sensors.
V
0.0 – 5.0
*
After initial 20 minute warm-up period.
CAL (CALIBRATION)
3.2.2.
The Model 430 is calibrated at the factory to NIST traceable standards. A calibration
certificate for your instrument is shipped with the instrument. Teledyne API also
recommends that the Model 430 be re-calibrated once a year. Teledyne API can provide
NIST traceable calibration services at our factory or on-site. Please contact our
Technical Support department for details on these services.
Refer to Figure 3-1 for control buttons called out in the following instructions:
To access the Calibration menu from the top-level menu, highlight CAL and press the
Enter button.
•
To recalibrate, highlight
CAL
and press the Enter button.
•
To run a zero calibration, highlight
Zero
and press the Enter button.
•
To change the calibration concentration, highlight
Conc
and press Enter, then
use the directional keys to change the value, and press Enter to confirm. (Or
press Cancel to abort the change).