Model Designations; Front Panel (Operator Interface) - Teledyne 2000A-EU Operating Instructions Manual

Thermal Conductivity Analyzer
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1.4
The Model 2000A-EU is ordinarily custom programmed at the factory
to fit the customer's application. Many parameters, including the number of
channels, the gas application, the materials specification of the sampling
system, and others, are options. The most common options, are covered in
this manual. See the Specific Model Information checklist in the front pages
of this manual for those that apply to your Model 2000A analyzer. Some
standard models that are not covered in this manual are listed here.
Models 2000B:
Models 2010:
Models 2020:
1.5
The 2000A is housed in a rugged metal case with all controls and
displays accessible from the front panel. See Figure 1-1. The front panel
has thirteen buttons for operating the analyzer, a digital meter, and an
alphanumeric display. They are described briefly here and in detail in the
Operations chapter of this manual.
Function Keys: Six touch-sensitive membrane switches are used to
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Microprocessor based electronics: 8-bit CMOS microprocessor
with 32 kB RAM and 128 kB ROM.
Auto and remote calibration capabilities.
CE Mark Certified.
Four analog outputs: two for measurement (0–1 V dc and
Isolated 4–20 mA dc) and two for range identification.
Compact and versatile design: Small footprint, yet internal
components are accessible.

Model Designations

NEMA-4, bulkhead mounted enclosure for general
purpose, nonhazardous environments.
Split architecture models using a sealed explosion-proof
enclosure for the Analysis Unit and a general purpose
remote Control Unit for installation in a safe area.
Both the analysis section and control unit are in a single
explosion proof enclosure.

Front Panel (Operator Interface)

change the specific function performed by the
analyzer:
Analyze Perform analysis for target-gas content of a sample
gas.
Teledyne Analytical Instruments
Introduction 1
1-3