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Troubleshooting and Service Teledyne API T801 NDIR CO2 Analyzer Operation Manual
202
QUESTION ANSWER
How do I perform a leak check? See Section 10.3.3.
How do I measure the sample
flow?
Sample flow is measured by attaching a calibrated rotameter, wet
test meter, or other flow-measuring device to the sample inlet port
when the instrument is operating. The sample flow should be 120
cm
3
/min 10%. See Section 9.4.2.
What is the averaging time for
an T801?
The default averaging time, optimized for ambient pollution
monitoring, is 60 seconds for stable concentrations and 10 seconds
for rapidly changing concentrations; See 12.5.8 for more information.
11.9. TECHNICAL ASSISTANCE
If this manual and its troubleshooting / repair sections do not solve your
problems, technical assistance may be obtained from:
Teledyne API, Technical Support,
9480 Carroll Park Drive
San Diego, California 92121-5201USA
Phone:
800-324-5190 (toll free in North America)
Phone:
858-657-9800 (direct)
Fax:
858-657-9816
Email: sda_techsupport@teledyne.com
Website:
http://www.teledyne-api.com/
Before you contact Teledyne API’s Technical Support, fill out the problem report
form in Appendix C, which is also available online for electronic submission at
http://www.teledyne-api.com/forms/
.
07274B DCN6418