Teledyne 3000TB, Operating Instructions Manual, Page: 17 / 107

Introduction Model 3000TB
Teledyne Analytical Instruments 2

Advanced Micro-Fuel Cell for trace analysis. Standard
Insta Trace cell has rapid recovery from air to low ppm
during initial installation.

Versatile analysis over a wide range of applications.

Microprocessor based electronics: 8-bit CMOS
microprocessor with 32 kB RAM and 128 kB ROM.

Three user definable output ranges (from 0-10 ppm
through 025 % allow best match to users process and
equipment.

Air-calibration range for convenient spanning at 20.9 %.

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.

Two adjustable concentration alarms and a system failure
alarm.

Extensive self-diagnostic testing, at startup and on
demand, with continuous power-supply monitoring.

RS-232 serial digital port for use with a computer or
other digital communication device.
 Analog outputs for concentration and range
identification. (0-1 V dc standard, and isolated 4–20 mA
dc optional.)
1.4 Model Designations
3000TB: Standard model.
3000TB-C: In addition to all 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 3000TB electronics, to
automatically switch between gases in
synchronization with the analyzer’s
operations.