Teledyne 3000TB Operating Instructions Manual
  1. Manuals
  2. Brands
  3. Teledyne Manuals
  4. Analytical Instruments
  5. 3000TB
  6. Operating instructions manual
Teledyne 3000TB Operating Instructions Manual

Teledyne 3000TB Operating Instructions Manual

Trace oxygen analyzer
Hide thumbs Also See for 3000TB:
Table of Contents

Advertisement

Quick Links

Download this manual
Use and Disclosure of Data
Information contained herein is classified as EAR99 under the
U.S. Export Administration Regulations.
Export, reexport or diversion contrary to U.S. law is prohibited.
OPERATING INSTRUCTIONS FOR
MODEL 3000TB
Trace Oxygen Analyzer
P/N M66673
10/06/17
Teledyne Analytical Instruments

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 3000TB and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Teledyne 3000TB

Summary of Contents for Teledyne 3000TB

  • Page 1 Use and Disclosure of Data Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited. OPERATING INSTRUCTIONS FOR MODEL 3000TB Trace Oxygen Analyzer P/N M66673 10/06/17 Teledyne Analytical Instruments...
  • Page 2  ...
  • Page 4  ...
  • Page 5 Any safeguards required such as locks, labels, or redundancy, must be provided by the user or specifically requested of Teledyne at the time the order is placed.
  • Page 6 Three gas inputs, for sample, zero and span gases, with three solenoid-actuated gas-flow control valves built in. Valves are automatically synchronized to the analyzer's electronic control sequences. Sensor Options Available for the Instrument with the Above Serial Number:    Teledyne Analytical Instruments...
  • Page 7 Model 3000TB Important Notice Model 3000TB complies with all of the requirements of the Commonwealth of Europe (CE) for Radio Frequency Interference, Electromagnetic Interference (RFI/EMI), and Low Voltage Directive (LVD). The following International Symbols are used throughout the Instruction Manual. These symbols are visual indicators of important and immediate warnings and when you must exercise CAUTION while operating the instrument.

  • Page 8: Safety Messages

    Technician Symbol: All operations marked with this symbol are to be performed by qualified maintenance personnel only. NOTE: Additional information and comments regarding a specific component or procedure are highlighted in the form Symbol of a note. Teledyne Analytical Instruments...
  • Page 9 Manuals do get lost. Additional manuals can be obtained from Teledyne at the address given in the Appendix. Some of our manuals are available in electronic form via the internet. Please visit our website at: www.teledyne-ai.com.
  • Page 10 Since the use of this instrument is beyond the control of Teledyne, no responsibility by Teledyne, its affiliates, and agents for damage or injury from misuse or neglect of this equipment is implied or assumed.

  • Page 11: Table Of Contents

    Model 3000TB Table of Contents Safety Messages ................v   Introduction ..................1   1.1 Overview   1.2 Typical Applications   1.3 Main Features of the Analyzer   1.4 Model Designations   1.5 Front Panel (Operator Interface)   1.5.1 Displays  ...
  • Page 12 4.3.6 Version Screen   4.3.7 Showing Negative Oxygen Readings   4.4 The Zero and Span Functions   4.4.1 Zero Cal   4.4.1.1 Auto Mode Zeroing   4.4.1.2 Manual Mode Zeroing   4.4.1.3 Cell Failure   4.4.2 Span Cal   Teledyne Analytical Instruments...
  • Page 13 5.4 Fuse Replacement   5.5 System Self Diagnostic Test   5.6 Troubleshooting   Appendix ..................77   A-1 Model 3000TB Specifications   A-2 Recommended 2-Year Spare Parts List   A-3 Drawing List   A.5 Application Notes   A-6 Material Safety Data Sheet  ...
  • Page 14 Figure 2-3: Characteristic Input/Output Curve for a Micro-Fuel Cell15   Figure 2-4: Flow Diagram .............. 16   Figure 2-5: Block Diagram of the Model 3000TB Electronics ..17   Figure 3-1: Front View of the Model 3000TB (Simplified) ....20  ...
  • Page 15 Model 3000TB List of Tables Table 3-1: Analog Concentration Output—Example ...... 24   Table 3-2: Analog Range ID Output—Example ......24   Table 3-3: RS-232 Signals ............28   Table 3-4: Commands via RS-232 Input ........28   Table 3-5: Required RS-232 Input ..........29  ...

  • Page 16: Introduction

    This manual covers the Model 3000TB, trace oxygen, bulkhead-mount, general purpose units only. These instruments are for use in non-hazardous environments only. 1.2 Typical Applications A few typical applications of the Model 3000TB are: Monitoring inert gas blanketing  Air separation and liquefaction ...

  • Page 17: Model Designations

    In addition to all standard features, this model also has separate ports for zero and span gases, and built-in control valves. The internal valves are entirely under the control of the 3000TB electronics, to automatically switch between gases in synchronization with the analyzer’s operations.

  • Page 18: Front Panel (Operator Interface)

    Trace Oxygen Analyzer Introduction 1.5 Front Panel (Operator Interface) Figure 1-1 is an illustration of the front of the Model 3000TB Oxygen Analyzer with the outer door open showing the control panel (which is also the inner door). All displays on the standard 3000TB are visible from outside the housing.

  • Page 19: Figure 1-1: Model 3000Tb-Outer Door Open-Showing Control Panel

    Introduction Model 3000TB Figure 1-1: Model 3000TB—Outer Door Open—Showing Control Panel Teledyne Analytical Instruments...

  • Page 20: Figure 1-2: Model 3000Tb-Inner Door Open-Showing Internal Components

    Trace Oxygen Analyzer Introduction Figure 1-2: Model 3000TB—Inner Door Open—Showing Internal Components Teledyne Analytical Instruments...

  • Page 21: Displays

    Introduction Model 3000TB 1.5.1 Displays Digital Meter Display: The meter display is a LED device that produces large, bright, 7-segment numbers that are legible in any lighting environment. It produces a continuous readout from 0-9999 ppm and from 125 %. It is accurate across all ranges without the discontinuity of analog range switching.

  • Page 22: I/O Power Button

    The electrical connector panel, shown in Figure 1-3, contains the electrical connections for external inputs and outputs. The connectors are described briefly here and in detail in the Installation chapter of this manual. CAUTION: THE POWER CABLE MUST BE DISCONNECTED TO FULLYREMOVE POWER FROM THE INSTRUMENT. Teledyne Analytical Instruments...

  • Page 23: Figure 1-3: Electrical Connector Panel

    Introduction Model 3000TB Figure 1-3: Electrical Connector Panel Electrical Connections: The electrical connections on the electrical connector panel are described briefly here, and in more detail in chapter 3 Installation. Teledyne Analytical Instruments...

  • Page 24: Gas Connector Panel

    Gas Inlet and Outlet One inlet (must be externally valved) and  one exhaust out. Optional: Calibration Gas Ports Separate fittings for zero, span and  sample gas input, plus internal valves for automatically switching the gases in sync with the 3000TB electronics. Teledyne Analytical Instruments...

  • Page 25: Figure 1-4: Model 3000Tb Gas Connector Panel

    Figure 1-4: Model 3000TB Gas Connector Panel Note: If you require highly accurate Auto-Cal timing, use external Auto-Cal control where possible. The internal clock in the Model 3000TB is accurate to 2-3 %. Accordingly, internally scheduled calibrations can vary 2-3 % per day. Teledyne Analytical Instruments...

  • Page 26: Operational Theory

    (oxygen) comes from outside the device as a constituent of the sample gas being analyzed. The Micro-Fuel Cell is therefore a hybrid between a battery and a true fuel cell. (All of the reactants are stored externally in a true fuel cell.) Teledyne Analytical Instruments...

  • Page 27: Anatomy Of A Micro-Fuel Cell

    Operational Theory Model 3000TB 2.2.2 Anatomy of a Micro-Fuel Cell The Micro-Fuel Cell is a cylinder only 11/4 inches in diameter and 11/4 inches thick. It is made of an extremely inert plastic, which can be placed confidently in practically any environment or sample stream. It is effectively sealed, although one end is permeable to oxygen in the sample gas.

  • Page 28: Electrochemical Reactions

    The electrons released at the surface of the anode flow to the cathode surface when an external electrical path is provided. The current is proportional to the amount of oxygen reaching the cathode. It is measured and used to determine the oxygen concentration in the gas mixture. Teledyne Analytical Instruments...

  • Page 29: The Effect Of Pressure

    Operational Theory Model 3000TB The overall reaction for the fuel cell is the SUM of the half reactions above, or: 2Pb + O →2PbO (These reactions will hold as long as no gaseous components capable of oxidizing lead—such as iodine, bromine, chlorine and fluorine—are present in the sample.)

  • Page 30: Sample System

    Depending on the mode of operation either sample or calibration gas is delivered. The Model 3000TB sample system is designed and fabricated to ensure that the oxygen concentration of the gas is not altered as it travels through the sample system.

  • Page 31: Electronics And Signal Processing

    Sample In port by teeing to the port with appropriate valves. The shaded portion of the diagram shows the components added when the –C option is ordered. The valves, when supplied, are installed inside the 3000TB enclosure and are regulated by the instruments internal electronics. Figure 2-4: Flow Diagram 2.4 Electronics and Signal Processing...

  • Page 32: Figure 2-5: Block Diagram Of The Model 3000Tb Electronics

    Trace Oxygen Analyzer Operational Theory Figure 2-5: Block Diagram of the Model 3000TB Electronics Teledyne Analytical Instruments...
  • Page 33 Operational Theory Model 3000TB In the presence of oxygen the cell generates a current. A current to voltage amplifier converts this current to a voltage, which is amplified in the second stage amplifier. The second stage amplifier also supplies temperature compensation for the oxygen sensor output.

  • Page 34: Unpacking The Analyzer

    For gas connections, the unit is supplied with 1/8" tube fittings, and three millimeter adapters are supplied for metric system installations. Figure 3-1 shows the Mode3l 3000TB in front view with the front door closed. Teledyne Analytical Instruments...

  • Page 35: Figure 3-1: Front View Of The Model 3000Tb (Simplified)

    Installation Model 3000TB Figure 3-1: Front View of the Model 3000TB (Simplified) Teledyne Analytical Instruments...

  • Page 36: Electrical Connections

    Trace Oxygen Analyzer Installation Figure 3-2: Required Front Door Clearance 3.3 Electrical Connections Figure 3-3 shows the Model 3000TB Electrical Connector Panel. There are terminal blocks for connecting power, communications, and both digital and analog concentration outputs. Figure 3-3: Electrical Connector Panel...

  • Page 37: Primary Input Power

    Installation Model 3000TB For safe connections, ensure that no uninsulated wire extends outside of the connectors they are attached to. Stripped wire ends must insert completely into terminal blocks. No uninsulated wiring should be able to come in contact with fingers, tools or clothing during normal operation.

  • Page 38: Analog Outputs

    4 mA at 0 ppm to 20 mA at full scale ppm. (Full scale = 100% of programmable range.) 4–20 mA dc Range ID: 8 mA = Low Range 12 mA = Medium Range 16 mA = High Range 20 mA = Air Cal Range Teledyne Analytical Instruments...

  • Page 39: Table 3-1: Analog Concentration Output-Example

    Installation Model 3000TB Examples: The analog output signal has a voltage which depends on the oxygen concentration AND the currently activated analysis range. To relate the signal output to the actual concentration, it is necessary to know what range the instrument is currently on, especially when the analyzer is in the autoranging mode.

  • Page 40: Alarm Relays

    Can be configured as high (actuates when concentration  is above threshold), or low (actuates when concentration is below threshold). Can be configured as failsafe or non-failsafe.  Can be configured as latching or non-latching.  Can be configured out (defeated).  Teledyne Analytical Instruments...

  • Page 41: Digital Remote Cal Inputs

    Cal Contact: This relay contact is closed while analyzer is spanning and/or zeroing. (See Remote Calibration Protocol below.) Remote Calibration Protocol: To properly time the Digital Remote Cal Inputs to the Model 3000TB Analyzer, the customer's controller must monitor the Cal Relay Contact. Teledyne Analytical Instruments...

  • Page 42: Range Id Relays

    If you have the –C Internal valve option—which includes additional zero and span gas inputs— the 3000TB automatically regulates the zero, span and sample gas flow. 3.3.6 Range ID Relays Four dedicated Range ID relay contacts.

  • Page 43: Port

    Toggling input. Stops/Starts any status message output from the RS-232, until st<enter> is sent again. The RS-232 protocol allows some flexibility in its implementation. Table 3-6 lists certain RS-232 values that are required by the 3000TB implementation. Teledyne Analytical Instruments...

  • Page 44: Remote Sensor And Solenoid Valves

    Message Interval 2 seconds. 3.3.9 Remote Sensor and Solenoid Valves The 3000TB is a single-chassis instrument, which has its own sensor and, in the –C option, its own gas-control solenoid valves. However, The REMOTE SENSOR and SOLENOID RETURN connectors are provided for use with a remote sensor and/or gas flow control valves, if desired.

  • Page 45: Installing The Micro-Fuel Cell

    Installation Model 3000TB same time, each must be limited to 50 mA, etc.) If more current and/or a different voltage is required, use a relay, power amplifier, or other matching circuitry to provide the actual driving current. In addition, each individual line has a series FET with a nominal ON resistance of 5 ohms (9 ohms worst case).
  • Page 46 (This may require an additional 1/8 turn beyond finger-tight.) 2. Hold the fitting body steady with a backup wrench, and with another wrench rotate the nut another 1-1/4 turns. Teledyne Analytical Instruments...

  • Page 47: Figure 3-10: Gas Connector Panel

    Installation Model 3000TB Figure 3-10: Gas Connector Panel SAMPLE IN: In the standard model, gas connections are made at the SAMPLE IN connections. Calibration gases must be tee'd into EXHAUST OUT the Sample inlet with appropriate valves. The gas pressure in should be reasonably regulated. Pressures...

  • Page 48: Testing The System

    Trace Oxygen Analyzer Installation between sample and calibration gases. These valves are completely under control of the 3000TB Electronics. They can be externally controlled only indirectly through the Remote Cal Inputs, described below. Pressure, flow, and safety considerations are the same as prescribed for the SAMPLE IN inlet, above.
  • Page 49 Installation Model 3000TB [BLANK PAGE] Teledyne Analytical Instruments...

  • Page 50: Operation

    Set alarm setpoints, and modes of alarm operation (latching,  failsafe, etc). Before you configure your 3000TB these default values are in effect: Ranges: LO = 100 ppm, MED = 1000 ppm, HI = 10,000 ppm. Auto Ranging: ON Alarm Relays: Defeated, 1000 ppm, HI, Not failsafe, Not latching.
  • Page 51 Each of these functions is described in greater detail in the following procedures. The VFD screen text that accompanies each operation is reproduced, at the appropriate point in the procedure, in a Monospaced type style. Pushbutton names are printed in Oblique type. Teledyne Analytical Instruments...

  • Page 52: The System Function

    Specific procedures for their use follow the descriptions: Auto-Cal: Used to define an automatic calibration sequence  and/or start an Auto-Cal. PSWD: Security can be established by choosing a 5 digit  password (PSWD) from the standard ASCII character set. Teledyne Analytical Instruments...

  • Page 53: Tracking Oxygen Readings During Calibration And Alarm Delay

    The user has the option of setting the preference as to whether the analog outputs track the display readings during calibration or not. To set the preference, press the System key once and the first System menu will appear in the VFD display: Teledyne Analytical Instruments...
  • Page 54 Pressing the Up or Down keys to increase or decrease its value. The minimum delay is 1 minute, the maximum is 30. This preference is stored in non-volatile memory so that it is recovered if power is removed from the instrument. Teledyne Analytical Instruments...

  • Page 55: Setting Up An Auto-Cal

    Note: If you require highly accurate Auto-Cal timing, use external Auto-Cal control where possible. The internal clock in the Model 3000TB is accurate to 2-3 %. Accordingly, internally scheduled calibrations can vary 2-3 % per day. To setup an Auto–Cal cycle: Choose System from the Function buttons.

  • Page 56: Password Protection

    AAAAA place holders for an existing password will appear on screen de- pending on whether or not a password has been previously installed. T E T A I Enter PWD A A A A A Enter PWD Teledyne Analytical Instruments...

  • Page 57: Installing Or Changing The Password

    Entering the Password. When you are given the opportunity to change the password: Change Password? <ENT>=Yes <ESC>=No Press Enter to change the password (either the default TETAI or the previously assigned password), or press Escape to keep the existing password and move on. Teledyne Analytical Instruments...
  • Page 58 The screen will prompt you to retype your password for verification. A A A A A Retype PWD To Verify Wait a moment for the entry screen. You will be given clearance to proceed. Teledyne Analytical Instruments...

  • Page 59: Logout

    By entering Logout, you effectively log off the instrument leaving the system protected against use until the password is reentered. To log out, press the System button to enter the System function. TRAK/HLD Auto—Cal PSWD Logout More Teledyne Analytical Instruments...

  • Page 60: System Self-Diagnostic Test

    Protected Until Password Reentered 4.3.5 System Self-Diagnostic Test The Model 3000TB has a built-in self-diagnostic testing routine. Pre-programmed signals are sent through the power supply, output board and sensor circuit. The return signal is analyzed, and at the end of the test the status of each function is displayed on the screen, either as OK or as a number between 1 and 3.

  • Page 61: Version Screen

    To show negative oxygen readings on the display: Press the System key. TRAK/HLD Auto-Cal PSWD Logout More Use the Right or Left arrow keys and select More. Press Enter. Teledyne Analytical Instruments...

  • Page 62: The Zero And Span Functions

    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 0.5 and 2.4 SLPM (approximately 1 - 5 SCFH). Teledyne Analytical Instruments...

  • Page 63: Zero Cal

    Slope you will see a countdown: 5 Left, 4 Left, and so forth. These are five steps in the zeroing process that the system must complete, AFTER settling, before it can go back to Analyze. Teledyne Analytical Instruments...

  • Page 64: Manual Mode Zeroing

    Enter to finish zeroing. Generally, you have a good zero when Slope is less than 0.05 ppm/s for about 30 seconds. When Slope is close enough to zero, press Enter. In a few seconds, the screen will update. Teledyne Analytical Instruments...

  • Page 65: Cell Failure

    4.4.1.3 C AILURE Cell failure in the 3000TB is usually associated with inability to zero the instrument down to a satisfactorily low ppm reading. When this occurs, the 3000TB system alarm trips, and the LCD displays a failure message.
  • Page 66 As the span reading settles, the screen displays and updates information on Slope. Spanning automatically ends when the span output corresponds, within tolerance, to the value of the span gas concentration. Then the instrument automatically returns to the analyze mode. Teledyne Analytical Instruments...

  • Page 67: Manual Mode Spanning

    Slope on the screen. It takes several seconds for the first Slope value to display. Slope indicates rate of change of the Span reading. It is a sensitive indicator of stability. Teledyne Analytical Instruments...

  • Page 68: Span Failure

    Consider this before replacing the cell. 4.5 The Alarms Function The Model 3000TB is equipped with 2 fully adjustable concen- tration alarms and a system failure alarm. Each alarm has a relay with a set of form “C" contacts rated for 3 amperes resistive load at 250 V ac.
  • Page 69 4. Are either of the alarms to be defeated? The defeat alarm mode is incorporated into the alarm circuit so that maintenance can be performed under conditions which would normally activate the alarms. Teledyne Analytical Instruments...
  • Page 70 Once the parameters for alarm 1 have been set, press Alarms again, and repeat this procedure for alarm 2 (AL–2). To reset a latched alarm, go to Dft– and then press either ▲ two times or ▼ two times. (Toggle it to Y and then back to N.) Teledyne Analytical Instruments...

  • Page 71: The Range Function

    Low = 0–100 ppm Med = 0–1,000 ppm High = 0–10,000 ppm The Model 3000TB is set at the factory to default to autoranging. In this mode, the microprocessor automatically responds to concentration changes by switching ranges for optimum readout sensitivity. If the current range limits are exceeded, the instrument will automatically shift to the next higher range.

  • Page 72: Fixed Range Analysis

    FX/H I to set the instrument on the desired fixed range (low, medium, or high). L—100 M—1000 H—1 0000 Mode—FX/ LO L—100 M—1000 H—1 0000 Mode—FX/MED L—100 M—1000 H—1 0000 Mode—FX/ HI Press Escape to re-enter the Analyze mode using the fixed range. Teledyne Analytical Instruments...

  • Page 73: The Analyze Function

    4.8 Maintenance Schedule The Maintenance function offers the user the ability to set a screen notification after a user-defined period that the sensor needs replacement. For instance, after installing a new sensor, the user can set a defined Teledyne Analytical Instruments...
  • Page 74 Maintenance warning is set. To re-start the counter the operator must select “Reset” and press Enter. The operator is prompted to press Enter again to re-affirm the restart of the counter. Reset Maint Timeout? <ENT> Yes <ESC> No Pressing ESC will return you to the previous screen. Teledyne Analytical Instruments...

  • Page 75: Sensor Detection

    In this function, the user can set the count threshold below which the alarm will occur as well as reset the 30 minute timer back to 30 minutes. Note: The 30 minute delay is set at the factory and cannot be modified. Teledyne Analytical Instruments...
  • Page 76 To reset the counter to 30, use the arrow keys to move the blinking to Reset and then press the Enter key. The timer and the ADC counts can be displayed on the Analyze screen by pressing the ESC key twice. Teledyne Analytical Instruments...

  • Page 77: Valve Box Functions

    <ENT> Yes <ESC> No 4.10 Valve Box Functions Three additional functions are available from the System Menu that are used exclusively with analyzers that interface with a Teledyne VB Valve Box ot Teledyne Adapter Profibus (TAPA) board. These are: Serial # ...

  • Page 78: Serial

    Valve Box, this function has no input. To enter the Stream function navigate to the third System menu using the ◄ / ► keys and selecting More until the following display appears: Teledyne Analytical Instruments...

  • Page 79: Sermode

    Serial Mode: Profi Serial Mode: Std (RS232) Use the ▲/▼ keys to toggle between Profi (Profibus) and Std (RS232), and then press Enter. The RS232 defaults to support connectivity to Teledyne’s Valve Box or Teledyne Adapter Profibus (TAPA) board. Teledyne Analytical Instruments...
  • Page 80 9600. Dip switches in motherboard must be set as shown below to change baud rate to 9600: Position 1 set to ON Position 2 to OFF Position 3 to 8 set to OFF. Teledyne Analytical Instruments...
  • Page 81 Operation 3000TB [BLANK PAGE] Teledyne Analytical Instruments...

  • Page 82: Routine Maintenance

    The major internal component locations are shown in Figure 5-1, the cell block is illustrated in Figure 5-2, and the fuse receptacle is shown in Figure 5-3. The 3000TB contains the following major internal components: Micro-Fuel Cell —Insta Trace P/N B71875 (std.) ...

  • Page 83: Cell Replacement

    The Insta Trace (P/N B71875) Micro-Fuel Cell is used in the standard Model 3000TB. If any other cell is supplied with your instrument, check the front of this manual for any addenda applying to your special model.

  • Page 84: Storing And Handling Replacement Cells

    5.3.1 Storing and Handling Replacement Cells To have a replacement cell available when it is needed, it is recom- mended that one spare cell be purchased 9-10 months after commissioning the 3000TB, or shortly before the end of the cell's one year warranty period. CAUTION: DO NOT STOCKPILE CELLS.

  • Page 85: Removing The Micro-Fuel Cell

    Micro-Fuel Cell. 4. Lift up on the stainless steel gate in front of the cell block. This releases the cell and cell holder from the block. The cell and holder will fall into your hand. Teledyne Analytical Instruments...

  • Page 86: Figure 5-2: Exploded View Of Cell Block And Micro-Fuel Cell

    Trace Oxygen Analyzer Maintenance Figure 5-2: Exploded View of Cell Block and Micro-Fuel Cell Teledyne Analytical Instruments...

  • Page 87: Installing A New Micro-Fuel Cell

    3000TA- EU 5.3.4 Installing a New Micro-Fuel Cell It is important to minimize the amount of time that a Teledyne Trace Oxygen Sensor is exposed to air during the installation process. The quicker the sensor can be installed into the unit, the faster your TAI sensor will recover to low O measurement levels.

  • Page 88: Cell Lifetime

    Maintenance 5.3.5 Cell Lifetime The Insta Trace Micro-Fuel cell is used in the Model 3000TB. This cell has an expected lifetime of 6 months to 1 year from the date of installation. If any other cell is supplied with your instrument, check the front of this manual for special information applying to your cell.

  • Page 89: System Self Diagnostic Test

    Table 5-1 for number-code information. The results screen alternates for a time with: Press Any Key To Continue... The following failure codes apply: Table 5-1: Self Test Failure Codes Power 5 V Failure 15 V Failure Both Failed Analog Teledyne Analytical Instruments...

  • Page 90: Troubleshooting

    Problem: Inaccurate zero operation (i.e. the user has zeroed the analyzer accidentally on gas much higher than one would normally use for a zero gas). Teledyne Analytical Instruments...
  • Page 91 Turn the analyzer off, then back on again. Press the System key when prompted by the analyzer "Press System for default Values". This will return the analyzer to its default settings in calibration and zero values. Now proceed to carefully calibrate and zero the analyzer. Teledyne Analytical Instruments...

  • Page 92: Appendix

    Trace Oxygen Analyzer Appendix Appendix A-1 Model 3000TB Specifications Packaging: NEMA-4, weather-proof,bulkhead mount. Sensor: Insta Trace (B71875) Micro-Fuel Cell (std.) Other cells optional. Cell Block: 316 stainless steel. Ranges: Three user definable ranges from 0–10 ppm to 0–250,000 ppm,plus air calibration range of 0-250,000 ppm (25 %).
  • Page 93 Appendix Model 3000TB Accuracy: ±2% of full scale at constant temperature. ±5% of full scale over operating temperature range, on factory default analysis ranges, once thermal equilibrium has been achieved. XL-Option Accuracy: ±1 ppm on 0-10 ppm once thermal equilibrium is reached.

  • Page 94: Recommended 2-Year Spare Parts List

    Web: www.teledyne-ai.com or your local representative. A-3 Drawing List D66674 Outline Drawing D66675 Wiring Diagram Note: The MSDS on this material is available upon request through the Teledyne Environmental, Health and Safety Coordinator. Contact at (626) 934-1592. Teledyne Analytical Instruments...

  • Page 95: Application Notes

    Appendix Model 3000TB A.4 Application Notes 3000 SERIES ANALYZERS APPLICATION NOTES ON RESTRICTORS, PRESSURES AND FLOW RECOMMENDATIONS The 3000 series analyzers require reasonably regulated sample pressures. While the 3000 analyzers are not sensitive to variations of incoming pressure provided they are properly vented to atmospheric pressure.
  • Page 96 FLOW RESTRICTORS HAVE VERY SMALL ORIFICES AND MAY BE PLUGGED BY SMALL PARTICLES (.005” DIA OR LARGER) A SAMPLE FILTER MUST BE INCLUDED IN THE SAMPLE LINE PRIOR TO THE RESTRICTOR! A 60 MICRON FILTER IS RECOMMENDED. Teledyne Analytical Instruments...
  • Page 97 Example 2: A 3000TB is configured for vacuum service as follows. The un-marked restrictor is placed in the sample vent port. The downstream end of the restrictor is then connected to a vacuum pump and bypass valve.
  • Page 98 A68729 Union (ss) LP. Restrictor R2323 (low pressure /vac. service ) Std. Restrictor R2324 Blue Dot Ferrule Ferrule Both ferrules are required CONVERSIONS: 1 PSI = 2.04 INCHES OF MERCURY (in. Hg.) 1 SCFH = 0.476 SLPM Teledyne Analytical Instruments...

  • Page 99: Material Safety Data Sheet

    Section I - Product Identification Product Name: Micro-fuel Cells Mini-Micro-fuel Cells Super Cell, all classes except T-5F Electrochemical Oxygen Sensors, all classes Manufacturer: Teledyne Electronic Technologies Analytical Instruments Address: 16380 Chestnut Street, City of Industry, CA 91749 Phone: (626) 961-9221...
  • Page 100 Carcinogenicity: NTP Annual Report on Carcinogens: Not listed LARC Monographs: Not listed OSHA: Not listed Other health hazards: Lead is listed as a chemical known to the State of California to cause birth defects or other reproductive harm. Teledyne Analytical Instruments...
  • Page 101 The information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. Teledyne Analytical Instruments shall not be held liable for any damage resulting from handling or from contact with the above product.
  • Page 102  ...
  • Page 104  ...
  • Page 106  ...

Table of Contents