Teledyne T750 User manual

User Manual
Models T750 and T750U
Portable Calibrators
with NumaView™ Software
TELEDYNE API (TAPI)
9970 CARROLL CANYON ROAD
SAN DIEGO, CALIFORNIA 92131-1106
USA
Toll-free Phone:
800-324-5190
Phone:
858-657-9800
Fax:
858-657-9816
Email:
[e-mail]
Website:
http://www.teledyne-api.com/
Copyright 2020-2022 083730750B DCN8606
Teledyne API (TAPI) 09 November 2022

083730750B DCN8606 i
NOTICE OF COPYRIGHT
© 2020-2022 Teledyne API (TAPI). All rights reserved.
TRADEMARKS
All trademarks, registered trademarks, brand names or product names appearing in this
document are the property of their respective owners and are used herein for identification
purposes only.

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SAFETY MESSAGES
Important safety messages are provided throughout this manual for the purpose of avoiding personal injury
or instrument damage. Please read these messages carefully. Each safety message is associated with a
safety alert symbol, any of which may be found throughout this manual and inside the instrument. The
symbols with messages are defined as follows:
WARNING: Electrical Shock Hazard
HAZARD: Strong oxidizer
GENERAL WARNING/CAUTION: Read the accompanying message for
specific information.
CAUTION: Hot Surface Warning
Do Not Touch
: Touching some parts of the instrument without
protection or proper tools could result in damage to the part(s) and/or the
instrument.
Technician Symbol: All operations marked with this symbol are to be
performed by qualified maintenance personnel only.
Electrical Ground: This symbol inside the instrument marks the central
safety grounding point for the instrument.

083730750B DCN8606 iii
CAUTION
This product should only be installed, commissioned, and used strictly for the
purpose and in the manner described in this manual. If you improperly install,
commission, or use this instrument in any manner other than as instructed in this
manual or by our Technical Support team, unpredictable behavior could ensue
with possible hazardous consequences.
Such risks, whether during installation and commission or caused by improper
installation/commissioning/use, and their possible hazardous outcomes include
but are not limited to:
RISK
HAZARD
Liquid or dust/debris ingress
Electrical shock hazard
Improper or worn power cable
Electrical shock or fire hazard
Excessive pressure from improper gas
bottle connections
Explosion and projectile hazard
Sampling combustible gas(es)
Explosion and fire hazard
Improper lift & carry techniques
Personal injury
Note that the safety of a system that may incorporate this product is the end
user’s responsibility.
Technical Assistance regarding the use and maintenance of this instrument or any other
Teledyne API product is available by contacting Teledyne API’s Technical Support
Department:
Telephone: [phone]
Email: [e-mail]
or by accessing various service options on our website at http://www.teledyne-api.com/

iv 083730750B DCN8606
CONSIGNES DE SÉCURITÉ
Des consignes de sécurité importantes sont fournies tout au long du présent manuel dans le but d’éviter
des blessures corporelles ou d’endommager les instruments. Veuillez lire attentivement ces consignes.
Chaque consigne de sécurité est représentée par un pictogramme d’alerte de sécurité; ces pictogrammes
se retrouvent dans ce manuel et à l’intérieur des instruments. Les symboles correspondent aux consignes
suivantes :
AVERTISSEMENT : Risque de choc électrique
DANGER : Oxydant puissant
AVERTISSEMENT GÉNÉRAL / MISE EN GARDE : Lire la consigne
complémentaire pour des renseignements spécifiques
MISE EN GARDE : Surface chaude
Ne pas toucher : Toucher à certaines parties de l’instrument sans protection ou
sans les outils appropriés pourrait entraîner des dommages aux pièces ou à
l’instrument.
Pictogramme « technicien » : Toutes les opérations portant ce symbole doivent
être effectuées uniquement par du personnel de maintenance qualifié.
Mise à la terre : Ce symbole à l’intérieur de l’instrument détermine le point central
de la mise à la terre sécuritaire de l’instrument.

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MISE EN GARDE
Ce produit ne doit être installé, mis en service et utilisé qu’aux fins et de la
manière décrites dans le présent manuel. Si vous installez, mettez en service ou
utilisez cet instrument de manière incorrecte autre que celle indiquée dans ce
manuel ou sous la direction de notre équipe de soutien technique, un
comportement imprévisible pourrait entraîner des conséquences potentiellement
dangereuses.
Ce qui suit est une liste, non exhaustive, des risques et résultats dangereux
possibles associés avec une mauvaise utilisation, une mise en service incorrecte,
ou causés mauvaise commission.
RISQUE
DANGER
Pénétration de liquide ou de
poussière/débris
Risque de choc électrique
Câble d’alimentation incorrect,
endommagés ou usé
Choc électrique ou risque d’incendie
Pression excessive due à des
connexions de bouteilles de gaz
incorrectes
Risque d’explosion et d’émission de
projectile
Échantillonnage de gaz combustibles
Risque d’explosion et d’incendie
Techniques de manutention,
soulevage et de transport
inappropriées
Blessure corporelle
Notez que la sécurité d’un système qui peut incorporer ce produit est la
responsabilité de l’utilisateur final.

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WARRANTY
WARRANTY POLICY (02024J)
Teledyne API (TAPI), a business unit of Teledyne Instruments, Inc., provides that:
Prior to shipment, TAPI equipment is thoroughly inspected and tested. Should equipment
failure occur, TAPI assures its customers that prompt service and support will be available.
(For the instrument-specific warranty period, please refer to the “Limited Warranty”
section in the Terms and Conditions of Sale on our website at the following link:
http://www.teledyne-api.com/terms_and_conditions.asp).
COVERAGE
After the warranty period and throughout the equipment lifetime, TAPI stands ready to
provide on-site or in-plant service at reasonable rates similar to those of other
manufacturers in the industry. All maintenance and the first level of field troubleshooting
are to be performed by the customer.
NON-TAPI MANUFACTURED EQUIPMENT
Equipment provided but not manufactured by TAPI is warranted and will be repaired to
the extent and according to the current terms and conditions of the respective equipment
manufacturer’s warranty.
PRODUCT RETURN
All units or components returned to Teledyne API should be properly packed for handling
and returned freight prepaid to the nearest designated Service Center. After the repair, the
equipment will be returned, freight prepaid.
The complete Terms and Conditions of Sale can be reviewed at http://www.teledyne-
api.com/terms_and_conditions.asp
CAUTION – Avoid Warranty Invalidation
Failure to comply with proper anti-Electro-Static Discharge (ESD)
handling and packing instructions and Return Merchandise
Authorization (RMA) procedures when returning parts for repair or
calibration may void your warranty. For anti-ESD handling and
packing instructions please refer to the manual, Fundamentals of
ESD, PN 04786, in its “Packing Components for Return to
Teledyne API’s Customer Service” section. The manual can be
downloaded from our website at http://www.teledyne-api.com.
RMA procedures can also be downloaded from our website.

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TABLE OF CONTENTS
INTRODUCTION....................................................................................................... 15
1.1. T750 Specifications ........................................................................................................................ 16
1.2. T750U Specifications...................................................................................................................... 17
1.3. Compliance and Certifications........................................................................................................ 18
GETTING STARTED ................................................................................................ 19
2.1. Unpacking....................................................................................................................................... 19
2.2. Ventilation and Clearance .............................................................................................................. 20
2.3. Instrument Layout........................................................................................................................... 20
Input and Control Panel............................................................................................................ 20
Communications and Output Panel ......................................................................................... 22
Internal Layout.......................................................................................................................... 23
2.4. Connections and Startup................................................................................................................ 24
Electrical Connections.............................................................................................................. 24
Power Connection............................................................................................................. 24
Connecting the Analog Output Channel ........................................................................... 25
Connecting the Status Outputs (Digital Outputs).............................................................. 25
Connecting the Control Inputs (Digital Inputs).................................................................. 26
Connecting the Control Outputs (Digital Outputs) ............................................................ 28
Connecting the Communication Interfaces....................................................................... 28
Pneumatic Connections ........................................................................................................... 34
About Diluent Gas (Zero Air)............................................................................................. 34
About Calibration Gas....................................................................................................... 34
Connecting Diluent Gas to the Calibrator ......................................................................... 35
Connecting Calibration Source Gas to the Calibrator....................................................... 35
Connecting Gas Outputs from the Calibrator.................................................................... 36
Pneumatic Flow Diagrams ....................................................................................................... 40
Flow Diagrams with Other Pneumatic Connections ......................................................... 41
2.5. Startup, Functional Checks, and Initial Calibration ........................................................................ 47
Alerts: Warnings and Other Messages .................................................................................... 48
Functional Checks.................................................................................................................... 48
Calibration Gas Setup .............................................................................................................. 49
Selecting an Operating Mode for the O3Generator................................................................. 50
Gas Flow Rate Setup ............................................................................................................... 50
Start Generating ....................................................................................................................... 51
CONFIGURATION.................................................................................................... 53
3.1. Menu Overview............................................................................................................................... 53
3.2. Main Menu Pages........................................................................................................................... 56
Home........................................................................................................................................ 56
Dashboard................................................................................................................................ 57
Alerts ........................................................................................................................................ 58
Generate................................................................................................................................... 59
Utilities...................................................................................................................................... 59
Datalog View..................................................................................................................... 59
Alerts Log.......................................................................................................................... 60
USB Utilities (Downloads and Updates) ........................................................................... 60
Diagnostics........................................................................................................................ 62
3.3. Setup (Configuring the Calibrator’s Features/Functions) ................................................................ 62
Setup>Data Logging................................................................................................................. 63
Creating a User-Defined Data Log.................................................................................... 64
Configuring Trigger Types for the Datalogger .................................................................. 65
Setup>Events........................................................................................................................... 66
Creating User-defined Events........................................................................................... 67
Editing or Deleting Events................................................................................................. 67
Setup>Dashboard .................................................................................................................... 68

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Setup>Vars (Variables) ............................................................................................................ 69
Setup>Homescreen.................................................................................................................. 69
Setup>Digital Outputs (Status)................................................................................................. 70
Setup>Sequences.................................................................................................................... 70
Setting up Control Inputs for a Sequence......................................................................... 73
Setting up Control Outputs for a Sequence...................................................................... 74
Activating, Editing, Deleting Sequences........................................................................... 74
Setup>Levels............................................................................................................................ 75
Editing/Deleting Levels ..................................................................................................... 76
Activating Levels ............................................................................................................... 76
Setup>Analog Outputs ............................................................................................................. 77
Analog Output Voltage Range Configuration.................................................................... 78
Adding a Recorder Offset to the Analog Output ............................................................... 78
Calibrating the Analog Output........................................................................................... 78
Setup>Instrument................................................................................................................... 80
Setup>Comm (Communications) ........................................................................................... 80
COM1/COM2 .................................................................................................................. 80
TCP Port1 ....................................................................................................................... 81
TCP Port2 ....................................................................................................................... 81
Network Settings............................................................................................................. 81
Setup>Gas ............................................................................................................................. 82
OPERATION 83
4.1. Standby Mode ................................................................................................................................ 83
4.2. Generate Mode............................................................................................................................... 84
Generate>AUTO ...................................................................................................................... 87
Generate>MANUAL ................................................................................................................. 87
Determining the Source Gas Flow Rate ........................................................................... 88
Determining the Diluent Gas Flow Rate ........................................................................... 88
Determining the Diluent Gas Flow Rate with O3Generator Option.................................. 89
Generate>GPTZ, GPTPS, GPT: Understanding Gas Phase Titration (GPT).......................... 89
Meeting USEPA Guidelines for GPT Calibration.............................................................. 89
GPT Theory....................................................................................................................... 90
Choosing an Input Concentration for the NO.................................................................... 90
Determining the Total Flow for GPT Calibration Mixtures ................................................ 91
Generate>GPTZ: Generating GPT Flow Conditions (to be run prior to performing GPTPS and
GPT) ................................................................................................................................................... 91
Generate>GPTPS: Performing a GPT Pre-Set (to be run after GPTZ and prior to GPT) ....... 93
Generate>GPT: Performing a Gas Phase Titration Calibration............................................... 95
Generate>SEQUENCE: Automatic Operation Using Sequences............................................ 96
Activating a Sequence from the Touchscreen.................................................................. 96
Activating a Sequence with the Internal Timer ................................................................. 96
Activating a Sequence with the External Digital Control Inputs........................................ 97
Activating a Sequence or Defaulting to Control Other Devices........................................ 97
Activating a Sequence as a Subprocess in another Sequence........................................ 97
Activating a Sequence through a Communications Interface........................................... 97
Generate>LEVEL: Automatic Operation Using LEADS Levels ............................................... 97
Activating Levels ............................................................................................................... 98
COMMUNICATIONS AND REMOTE OPERATION ................................................. 99
5.1. Using the Communication Ports..................................................................................................... 99
Data Terminal / Communication Equipment (DTE, DCE)........................................................ 99
Modes, Baud Rate and Serial Communication ........................................................................ 99
Serial Communication: RS-232.............................................................................................. 100
Serial Communication: RS-485 (Option)................................................................................ 100
5.2. Ethernet ........................................................................................................................................ 100
5.3. NumaView™ Remote................................................................................................................... 100
5.4. MODBUS Protocol and Com Port Configuration.......................................................................... 101