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Teledyne API T703 Calibrator Operation Manual Introduction
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1. INTRODUCTION
1.1. T703 CALIBRATOR OVERVIEW
The Model T703 is a microprocessor controlled ozone calibrator for calibration of precision ambient ozone
analyzers, such as the TAPI T400. The T703 features an internal ozone photometer that provides very accurate
closed loop feedback control of the ozone concentration.
As many as 50 independent calibration sequences may be programmed into the T703, covering time periods of
up to one year. The setup of sequences is simple and intuitive. These sequences may be actuated manually,
automatically, or by a remote signal. The sequences may be uploaded remotely, including remote editing. All
programs are maintained in non-volatile memory.
The T703 design emphasizes fast response, repeatability, overall accuracy and ease of operation. It may be
combined with the Model 701 Zero Air Generator to provide the ultimate in easy to use, precise calibration for
your ozone analyzers.
Some of the exceptional features of your T703 Photometric O
3
Calibrator are:
Advanced T Series electronics
LCD Graphical User Interface with capacitive touch screen
Bi directional RS-232 and 10/100Base-T Ethernet, optional USB and RS-485, ports for remote operation.
Front panel USB ports for peripheral devices
12 independent timers for sequences
Nested sequences (up to 5 levels)
Internal ozone generator and photometer allows use as primary or transfer standard
Lightweight for transportability
1.2. USING THIS MANUAL
NOTE
Throughout this manual, words printed in capital, bold letters, such as SETUP or ENTR represent
messages as they appear on the calibrator’s display.
This manual is organized in the following manner:
TABLE OF CONTENTS:
Outlines the contents of the manual in the order the information is presented. This is a good overview of the
topics covered in the manual. There is also a list of appendices, figures and tables. In the electronic version of
the manual, clicking on any of these table entries automatically views that section.
SECTION I – GENERAL INFORMATION
INTRODUCTION
A brief description of the T703 calibrator architecture as well as a description of the layout of the manual
and what information is located in its various sections and chapters.
07223B DCN6378