Teledyne Explore the Cutting-Edge Features of the 3190 Trace Oxygen Analyzer

Trace Oxygen Analyzer Introduction

Introduction

1.1 Overview

The Teledyne Electronic Technologies Analytical Instruments

(TETAI) Model 3190Z is a microprocessor-based trace oxygen analyzer for real-time measurement of trace amounts of oxygen in inert gases, or in a wide variety of gas mixtures. It features simple operation, fast response, and a compact, rugged construction.

1.2 Main Features of the Analyzer

The main features of the analyzer include:

•High resolution, accurate readings of oxygen content from 0-10 parts per million (ppm) through 0-1,000 ppm. Large, bright, light-emitting-diode meter readout

•Simple pushbutton controls

•Advanced Zirconium Oxide measuring technology sensors

•Fast response and recovery time

•Microprocessor based electronics: 8-bit CMOS with on-board RAM and 16 KB ROM

•Two user selectable ranges (depending on sensor configuration) allow best match to user’s process and equipment

•Operator can select auto-ranging, allowing the analyzer to automatically select the proper preset range for a given measurement or lock the analyzer onto a single range

•Two concentration alarms with adjustable set-points

•Three analog outputs: two for measurement (0–10 VDC and negative ground 4–20 mADC) and one for range identification (0-10 VDC).

Teledyne Analytical Instruments 1