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TABLE OF CONTENTS
1. INTRODUCTION ................................................................................................................. 15
1.1. T703/T703U Calibrator Overview ................................................................................................................ 15
1.2. Options ........................................................................................................................................................ 16
2. SPECIFICATIONS AND APPROVALS .............................................................................. 17
2.1. Specifications .............................................................................................................................................. 17
2.2. Approvals and Certifications ........................................................................................................................ 18
Safety .................................................................................................................................................... 18 2.2.1.
EMC ....................................................................................................................................................... 18 2.2.2.
Other Type Certifications ....................................................................................................................... 18 2.2.3.
3. GETTING STARTED ........................................................................................................... 19
3.1. Unpacking and Initial Setup ......................................................................................................................... 19
Front, Rear, and Internal Calibrator Description ................................................................................... 20 3.1.1.
3.2. Electrical Connections ................................................................................................................................. 28
Power Connection ................................................................................................................................. 28 3.2.1.
Analog output Test Channel Connections ............................................................................................. 28 3.2.2.
Connecting the Status Outputs ............................................................................................................. 29 3.2.3.
Connecting the Control Inputs ............................................................................................................... 30 3.2.4.
Connecting the Control Outputs ............................................................................................................ 32 3.2.5.
Communication Connections ................................................................................................................ 33 3.2.6.
Ethernet Connection ...................................................................................................................... 33 3.2.6.1.
USB Option Connection ................................................................................................................. 33 3.2.6.2.
RS-232 and RS485 Connection..................................................................................................... 33 3.2.6.3.
Multidrop Network Connection ....................................................................................................... 33 3.2.6.4.
3.3. Pnenumatic Connections ............................................................................................................................. 34
Dry Air In ................................................................................................................................................ 34
3.3.1.
Zero Air In .............................................................................................................................................. 34 3.3.2.
Output Manifold ..................................................................................................................................... 35 3.3.3.
Exhaust .................................................................................................................................................. 35 3.3.4.
Measuring An External Ozone Source .................................................................................................. 35 3.3.5.
3.4. Initial Operation ........................................................................................................................................... 35
Start-Up ................................................................................................................................................. 35 3.4.1.
Warm Up ............................................................................................................................................... 35 3.4.2.
Warning Messages ................................................................................................................................ 36 3.4.3.
Functional Check ................................................................................................................................... 38 3.4.4.
Operating Modes for the O
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Generator ................................................................................................. 39 3.4.5.
CNST (CONSTANT) ...................................................................................................................... 39 3.4.5.1.
BNCH (BENCH) ............................................................................................................................. 39 3.4.5.2.
Setting the O
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Generator Mode ............................................................................................................. 39 3.4.6.
Setting the output Flow Rate ................................................................................................................. 40
3.4.7.
Calculating Output Flow Rate ........................................................................................................ 40 3.4.7.1.
Output Flow Setup ......................................................................................................................... 40 3.4.7.2.
4. OPERATING THE CALIBRATOR ...................................................................................... 41
4.1. Test Functions ............................................................................................................................................. 42
4.2. Overview of Operating modes ..................................................................................................................... 43
4.3. Standby Mode ............................................................................................................................................. 44
4.4. General Information about the GENERATE mode ...................................................................................... 45
GENERATE > AUTO: Basic Generation of Calibration Gas ................................................................. 45 4.4.1.
4.5. Automatic Calibration Sequences ............................................................................................................... 45
SETUP > SEQ: Programming Calibration Sequences .......................................................................... 46 4.5.1.
Activating a Sequence from the T703/T703U Front Panel ............................................................ 47 4.5.1.1.
Naming a Sequence ...................................................................................................................... 48 4.5.1.2.
Setting the Repeat Count for a Sequence ..................................................................................... 49 4.5.1.3.
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