Teledyne Comprehensive Guide to Trace Oxygen Analysis Using the 3000TA

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Trace Oxygen Analyzer

Operation

 

 

 

This preference is stored in non-volatile memory, so this configuration is remembered after a power shutdown. If the instrument is cold started, it will go back to default (not showing negative oxygen readings).

4.4 The Zero and Span Functions

Note: Zeroing is not required in order to achieve the published accuracy specification of this unit.

Zeroing will eliminate offset error contributed by sensor, electronics, and internal and external sampling system and improve performance beyond published specification limits.

The analyzer is calibrated using zero and span gases.

Any suitable oxygen-free gas can be used for zero gas as long as it is known to be oxygen free and does not react adversely with the sample system.

Although the instrument can be spanned using air, a span gas with a known oxygen concentration in the range of 70–90% of full scale of the range of interest is recommended. Since the oxygen concentration in air is 20.9% (209,000 ppm), the cell can take a long time to recover if the instrument is used for trace oxygen analysis immediately following calibration in air.

Connect the calibration gases according to the instructions given in Section 3.4.1, Gas Connections, observing all the prescribed precautions.

Shut off the gas pressure before connecting it to the analyzer, and be sure to limit the pressure to 40 psig or less when turning it back on.

Readjust the gas pressure into the analyzer until the flowrate (as read on the analyzer’s SLPM flowmeter) settles between 0.15 and 2.4 SLPM (approximately 0.2 - 5 SCFH).

If you are using password protection, you will need to enter your password to gain access to either of these functions. Follow the instructions in Sections 4.3.3 to enter your password. Once you have gained clearance to proceed, you can enter the Zero or Span function.

 

 

 

Teledyne Analytical Instruments

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Contents Teledyne Analytical Instruments Model 3000TACopyright 2011 Teledyne Analytical Instruments 3000TA- EUTrace Oxygen Analyzer Specific Model InformationImportant Notice Safety Messages 3000TA- EU Vii Table of Contents Operation MaintenanceAppendix Model 3000TA Front Panel List of FiguresList of Tables Typical Applications Main Features of the AnalyzerIntroduction OverviewIntroduction 3000TA- EU Model DesignationsModel 3000TA Front Panel Front Panel Operator InterfaceRecognizing Difference Between LCD & VFD ∙ 50-Pin Equipment Interface Port Rear Panel Equipment InterfaceIntroduction 3000TA- EU Trace Oxygen Analyzer Operational Theory Operational TheoryIntroduction Micro-Fuel Cell SensorAnatomy of a Micro-Fuel Cell Operational Theory 3000TA- EUElectrochemical Reactions Effect of Pressure Calibration CharacteristicsSample System Characteristic Input/Output Curve for a Micro-Fuel CellPiping Layout and Flow Diagram for Standard Model Flow Diagram Electronics and Signal Processing3000TA Internal Electronic Component Location Block Diagram of the Model 3000TA-EU Electronics Operational Theory 3000TA- EU Mounting the Analyzer InstallationTrace Oxygen Analyzer Installation Unpacking the AnalyzerFront Panel of the Model 3000TA Installation 3000TA- EUGas Connections Rear Panel ConnectionsSample Electrical Connections Exhaust OUTEquipment Interface Connector Pin Arrangement ∙ Threshold Alarm Alarm Relay Contact Pins Pin Function Range ID Relay Connections 2.3 RS-232 Port Remote Probe ConnectionsCommands via RS-232 Input Testing the System Installing the Micro-Fuel CellPage Operation Using the Data Entry and Function ButtonsTrace Oxygen Analyzer Operation Operation 3000TA- EU Hierarchy of Functions and Sub functions System FunctionTracking Oxygen Readings During Calibration and Alarm Delay TRAK/HLD Auto-Cal Pswd Logout More Setting up an Auto-Cal Password Protection A a a Characters Available for Password Definition Logout System Self-Diagnostic Test Showing Negative Oxygen Readings Version ScreenZero and Span Functions Zero Cal Zero Settling Man ENT To Begin Span Cal Span Val 000008.00 ENTSpan UPMod # #### % Span Slope=#### ppm/s Span Failure Alarms FunctionAL-1AL-2 Choose Alarm Range Function Setting the Analog Output Ranges Fixed Range Analysis Analyze Function Signal OutputMED Operation 3000TA- EU Teledyne Analytical Instruments Storing and Handling Replacement Cells MaintenanceRoutine Maintenance Trace Oxygen Analyzer MaintenanceWhen to Replace a Cell Maintenance 3000TA- EURemoving the Micro-Fuel Cell Removing the Micro-Fuel Installing a New Micro-Fuel CellMaintenance 3000TA- EU Cell Warranty Fuse ReplacementInstalling Fuses System Self Diagnostic TestMajor Internal Components Troubleshooting CleaningTrace Oxygen Analyzer Maintenance Maintenance 3000TA- EU Teledyne Analytical Instruments Appendix Model 3000TA SpecificationsTrace Oxygen Analyzer Appendix Appendix 3000TA- EU Recommended 2-Year Spare Parts ListOrders should be sent to 19-inch Relay Rack Panel Mount Drawing ListFlow Rate Recommendations Application notes3000TA Examples Bypass Conversions Section I Product Identification Material Safety Data SheetSection II Physical and Chemical Data Section IV Health Hazard Data Appendix 3000TA- EU Section III -Physical HazardsSection VI Handling Information
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3000TA specifications

The Teledyne 3000TA is an advanced telemetry system designed for high-performance applications in various industries such as aerospace, automotive, and research. This innovative device combines cutting-edge technologies with user-friendly features, making it an essential tool for engineers and scientists alike.

One of the standout features of the Teledyne 3000TA is its robust data acquisition capabilities. It offers a high sampling rate, which allows users to capture rapid changes in measurements accurately. This is particularly beneficial for applications that require real-time data analysis and decision-making, such as testing the performance of new aircraft components or monitoring engine behavior under different loads.

The 3000TA integrates multiple sensor interfaces, enabling it to connect seamlessly with various types of sensors, including temperature, pressure, and strain gauges. This versatility makes it suitable for a wide range of testing scenarios, from structural analysis to environmental monitoring. Users can customize the system to fit their specific needs, significantly enhancing its functionality.

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In terms of data integrity, the Teledyne 3000TA features robust error-checking and validation protocols. These built-in safeguards ensure that the data collected is accurate and reliable, which is crucial for making informed decisions based on telemetry data.

The system's compact and lightweight design ensures portability, allowing for use in various fields and environments. This flexibility enhances its appeal for field applications, where space and weight can be significant constraints.

In summary, the Teledyne 3000TA stands out as a versatile and reliable telemetry solution, combining high-performance data acquisition, advanced communication technologies, and user-friendly features. Its application across multiple industries makes it an invaluable tool for professionals seeking to optimize their testing and analysis processes.