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Getting Started Model GFC7000TA Carbon Dioxide Analyzer
Teledyne Analytical Instruments 36
3.7.4. Functional Check
1. After the analyzer’s components has warmed up for at least 30 minutes, verify that the software
properly supports any hardware options that were installed.
2. Check to make sure that the analyzer is functioning within allowable operating parameters.
Appendix C includes a list of test functions viewable from the analyzer’s front panel as well as
their expected values. These functions are also useful tools for diagnosing performance
problems with your analyzer (Section11.1.2). The enclosed Final Test and Validation Data sheet
(part number 04307) lists these values before the instrument left the factory.
To view the current values of these parameters press the following button sequence on the analyzer’s
front panel. Remember until the unit has completed its warm up these parameters may not have
stabilized.
RANGE
RANGE1
1
RANGE2
1
O
2
RANGE
2
STABIL
MEAS
REF
MR RATIO
PRES
SAMP FL
SAMP TEMP
BENCH TEMP
WHEEL TEMP
BOX TEMP
PHT DRIVE
SLOPE
OFFSET
TEST
TIME
SAMPLE RANGE = 500.000 PPM CO2 = XXX.X
< TST TST > CAL SETUP
1
Only appears instrument is set
for DUAL or AUTO reporting
range modes.
2
Only appears if O
2
Sensor
Option is installed.
Refer to
Table 6-2 for
definitions of
these test
functions.
Toggle <TST TST> buttons
to scroll throu
g
h list of
If your network is running a dynamic host configuration protocol (DHCP) software package, the
Ethernet feature will automatically configure its interface with your LAN. (See Section 6.11.6.2).
This configuration is useful for quickly getting an instrument up and running on a network.
However, for permanent Ethernet connections, a static IP address should be used. (See Section
6.11.6.3).