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Teledyne API T500U CAPS NO
2
Analyzer with NumaView™ Software
083730510A DCN8172
C
ALIBRATION AND
C
HECK
P
ROCEDURES WITH
V
ALVE
O
PTIONS
I
NSTALLED
Figure 4-2. Zero and Span Calibration Screens
Follow the instructions in Section 4.2.1, except instead of the M-P menu, go to the
Calibration>Zero menu for Zero cal and to the Calibration>Span menu for NO Span cal.
USE OF ZERO/SPAN VALVE WITH REMOTE CONTACT CLOSURE
Contact closures for controlling calibration and calibration checks are located on the rear
panel CONTROL IN connector. Instructions for setup and use of these contacts are in
Section 2.3.1.5.
When the contacts are closed for at least 5 seconds, the instrument switches into zero, low
span or high span mode and the internal zero/span valves will be automatically switched
to the appropriate configuration.
•
The remote calibration contact closures may be activated in any order.
•
It is recommended that contact closures remain closed for at least 10 minutes to
establish a reliable reading.
Содержание T500U
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