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Introduction
3000ZA
Teledyne Analytical Instruments
2
offset and six months warranty and an expected lifetime
of more than three years. 0-1 ppm range is possible too.
•
No reference gas required
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Versatile analysis over a wide range of applications.
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Microprocessor based electronics: 8-bit CMOS
microprocessor with 32 kB RAM and 128 kB ROM.
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Three user definable output ranges (from 0-1 ppm
through 0-250 ppm) allow best match to users process
and equipment.
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Auto ranging allows analyzer to automatically select the
proper preset range for a given measurement. Manual
override allows the user to lock onto a specific range of
interest.
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Two adjustable concentration alarms and a system
failure alarm.
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Extensive self-diagnostic testing, at startup and on
demand, with continuous power-supply monitoring.
•
CE compliance
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RS-232 serial digital port for use with a computer or
other digital communication device.
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Four analog outputs: two for measurement (0–1 VDC
and Isolated 4–20 mA DC) and two for range
identification.
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Convenient and versatile, steel, flush-panel or rack-
mountable case with slide-out electronics drawer.
1.4 Model Designations
3000ZA:
Standard model for sample under pressure
3000ZA-C:
In addition to all the standard features, this
model also has separate ports for zero and
span gases, and built-in control valves. The
internal valves are entirely under the control
of the 3000ZA electronics to automatically
switch between gases in synchronization
with the analyxer’s operation.
Summary of Contents for 3000ZA
Page 24: ...Operational Theory 3000ZA Teledyne Analytical Instruments 12 Figure 2 3 Component Location...
Page 63: ...Trace Oxygen Analyzer Operation Teledyne Analytical Instruments 51...
Page 77: ...Trace Oxygen Analyzer Appendix Teledyne Analytical Instruments 1 SCFH 0 476 SLPM...
Page 81: ...Trace Oxygen Analyzer Index Teledyne Analytical Instruments...