Teledyne M5000B manuel d'utilisation

i Photometric Analyzer Teledyne Analytical Instruments OPERATING INSTRUCTIONS Model 5000B Photometric Analyzer HIGHLY TOXIC AND OR FLAMMABLE LIQUIDS OR GASES MAY BE PRESENT IN THIS MONITORING SYSTEM. PERSONAL PROTECTIVE EQUIPMENT MAY BE REQUIRED WHEN SERVICING THIS SYSTEM. HAZARDOUS VOLTAGES EXIST ON CERTAIN COMPONENTS INTERNALLY WHICH MAY PERSIST [...]

ii Model 5000B Teledyne Analytical Instruments Copyright © 1999 Teledyne Analytical Instruments All Rights Reserved. No part of this manual may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any other language or computer language in whole or in part, in any form or by any means, whether it be electronic,[...]

iii Photometric Analyzer Teledyne Analytical Instruments T a ble of Contents Part I: Control Unit ................................ Part I: 1-1 Part II: Analysis Unit ............................ Part II: 4-1 Appendix ......................................................... A - 1[...]

iv Model 5000B Teledyne Analytical Instruments[...]

Part I: i Part I: Control Unit Teledyne Analytical Instruments OPERATING INSTRUCTIONS Model 5000B Photometric Analyzer Part I : Control Unit NEMA 4 Bulkhead Mount[...]

ii: Part I Model 5000B Photometric Analyzer Teledyne Analytical Instruments Table of Contents 1 Introduction 1. 1 Overview ........................................................................ 1-1 1. 2 T ypical Applications ....................................................... 1-1 1.3 Main Features of the Analyzer .............................[...]

Part I: iii Part I: Control Unit Teledyne Analytical Instruments 3.3.12 Model ..................................................................... 3-15 3.3.13 Show Negative ...................................................... 3-15 3.4 The Zero and Span Functions ....................................... 3-16 3.4.1 Zero Cal ........................[...]

iv: Part I Model 5000B Photometric Analyzer Teledyne Analytical Instruments[...]

Part I: 1-1 Teledyne Analytical Instruments Photometric Analyzer Part I: Control Unit Introduction 1.1 Overview The Teledyne Analytical Instruments Model 5000B Control Unit, together with a 5000B Analysis Unit, is versatile microprocessor-based instrument. Part I, of this manual covers the Model 5000B General Purpose NEMA 4 Bulkhead Mount Control U[...]

1-2: Part I Teledyne Analytical Instruments 1 Introduction Model 5000B Ethanol Isopropanol Methanol Alkanes, including: 0–500 ppm Heptane Hexane Ammonia 0–1000 ppm and up Aromatics, including: 0–500 ppm Benzene Cumene Toluene Xylene Chlorinated Hydrocarbons including: 0–200 ppm Carbon Tetrachloride Ethyl Chloride Ethylene Dichloride Methyl [...]

Part I: 1-3 Teledyne Analytical Instruments Photometric Analyzer Part I: Control Unit Hydrogen Fluoride 0–10% Hydroperoxides 0–5% Kerosene 0–500 ppm Ketones 0–1000 ppm Methyl Acetate 0–1000 ppm Methyl Methacrylate 0–1000 ppm Oils 0–1% Olefins 0–500 ppm Pentane 0–300 ppm α -Picolene 0–300 ppm Phenol 0–1000 ppm Polyols 0–500 [...]

1-4: Part I Teledyne Analytical Instruments 1 Introduction Model 5000B Hydroxyl Value Hydrocarbons Hydrogen Chloride Hydrogen Fluoride Hydroxyl Value Ketones Olefins Oximes Epoxides Methylene Ketones[...]

Part I: 1-5 Teledyne Analytical Instruments Photometric Analyzer Part I: Control Unit 1 . 3 Main Features of the Analyzer The Model 5000B Photometric Analyzer is sophisticated yet simple to use. The main features of the analyzer include: • A 2-line alphanumeric display screen, driven by microprocessor electronics, that continuously prompts and in[...]

1-6: Part I Teledyne Analytical Instruments 1 Introduction Model 5000B 1 . 4 Operator Interface All controls and displays on the standard 5000B are accessible from outside the housing. The instrument has two simple operator controls. The operator has constant feedback from the instrument through an alphanumeric display, and a digital LED meter. The[...]

Part I: 1-7 Teledyne Analytical Instruments Photometric Analyzer Part I: Control Unit -Range This function selects whether analyzer is autoranging or locked on one range. -Standby Places the analyzer in a sleep mode. WARNING: The power cable must be disconnected to fully remove power from the instrument. Figure 1-1: Model 5000B Controls, Indicators[...]

1-8: Part I Teledyne Analytical Instruments 1 Introduction Model 5000B Alphanumeric Interface Screen: The backlit VFD screen is an easy- to-use interface between operator and analyzer. It displays values, options, and messages for immediate feedback to the operator. 1 . 5 Control Section Interface Panel The Control Section interface panel, shown in[...]

Part I: 1-9 Teledyne Analytical Instruments Photometric Analyzer Part I: Control Unit Figure 1-2: Model 5000B Interface Panel[...]

1-10: Part I Teledyne Analytical Instruments 1 Introduction Model 5000B[...]

Part I: 2-1 Teledyne Analytical Instruments Photometric Analyzer Part I: Control Unit Installation Installation of Model 5000B Analyzers includes: 1. Unpacking, mounting, and interconnecting the Control/Analysis Section 2. Making gas connections to the system 3. Making electrical connections to the system 4. Testing the system. This chapter covers [...]

2-2: Part I Teledyne Analytical Instruments 1 Introduction Model 5000B Figure 2-3: Interface Panel of the Model 6600 Control Section For safe connections, ensure that no uninsulated wire extends outside of the terminal blocks . Stripped wire ends must insert completely into terminal blocks. No uninsulated wiring should come in contact with fingers,[...]

Part I: 2-3 Teledyne Analytical Instruments Photometric Analyzer Part I: Control Unit Figure 2-4: Primary Input Power Connections 115VAC, Fuse Installation: The fuse holders accept 5 x 20 mm, 4.0 A, T type (slow blow) fuses. Fuses are not installed at the factory. Be sure to install the proper fuse as part of installation (See Fuse Replacement in c[...]

2-4: Part I Teledyne Analytical Instruments 1 Introduction Model 5000B 4–20 mA dc Range ID: 8 mA = Range 1, 12 mA = Range 2, 16 mA = Range 3. Figure 2-5: Analog Output Connections Examples: The analog output signal has a voltage which depends on the sample concentration AND the currently activated analysis range. To relate the signal output to th[...]

Part I: 2-5 Teledyne Analytical Instruments Photometric Analyzer Part I: Control Unit 3 0.3 8.8 4 0.4 10.4 5 0.5 12.0 6 0.6 13.6 7 0.7 15.2 8 0.8 16.8 9 0.9 18.4 10 1.0 20.0 To provide an indication of the range, a second pair of analog output terminals are used. They generate a steady preset voltage (or current when using the current outputs) to r[...]

2-6: Part I Teledyne Analytical Instruments 1 Introduction Model 5000B N ormally ope n Movi ng contact No rm ally cl o s ed Norm ally ope n Movi ng contact Figure 2-6: Types of Relay Contacts The connectors are: Threshold Alarm 1: • Can be configured as high (actuates when concentration is above threshold), or low (actuates when concentration is [...]

Part I: 2-7 Teledyne Analytical Instruments Photometric Analyzer Part I: Control Unit accept 0 V (OFF) or 24 V dc (ON) for remote control of calibration (See Remote Calibration Protocol below .) Zero: Floating input. 5 to 24 V input across the + and – terminals puts the analyzer into the ZERO mode. Either side may be grounded at the source of the[...]

2-8: Part I Teledyne Analytical Instruments 1 Introduction Model 5000B When CRC opens again, zero and span are done, and the sample is being analyzed. Note: The Remote Bench terminal strip (section 3.6 Part III) provides signals to ensure that the zero and span gas valves will be controlled synchronously. Range ID Relays: Four dedicated RANGE ID CO[...]

Part I: 2-9 Teledyne Analytical Instruments Photometric Analyzer Part I: Control Unit • Which alarms - if any - are tripped (AL-x ON) Each status output is followed by a carriage return and line feed. Three input functions using RS-232 have been implemented to date. They are described in Table 2-4. Table 2-4: Commands via RS-232 Input Command Des[...]

2-10: Part I Teledyne Analytical Instruments 1 Introduction Model 5000B • Check that sample pressure typically between 0 and 30 psig, according to the requirements of your process. Power up the system, and test it by performing the following operation: 1. Repeat the Self-Diagnostic Test. 2. Zero the instrument. 3. Span the instrument. Consult cal[...]

Photometric Analyzer Operation /Control Unit 3 Part I 3-1 Teledyne Analytical Instruments Operation 3 . 1 Introduction Although the Model 5000B is usually programmed to your application at the factory, it can be further configured at the operator level, or even, cautiously , reprogrammed. Depending on the specifics of the application, this might in[...]

3 Operation /Control Unit Model 5000B 3-2 Part I Teledyne Analytical Instruments The Enter button is used to accept any new entries on the VFD screen. The Escape button is used to abort any new entries on the VFD screen that are not yet accepted by use of the Enter button. Figure 3-1 shows the hierarchy of functions available to the operator via th[...]

Photometric Analyzer Operation /Control Unit 3 Part I 3-3 Teledyne Analytical Instruments Figure 3-1: Hierarchy of System Functions and Subfunctions System SELF-TEST Self-Test Results Self-Test in Progress Change Yes/No Change Password Verify Password Set track or hold output Set current output CAL-HOLD TIMER MORE LOGOUT PWD FILSOL AUTOCAL Enter Pa[...]

3 Operation /Control Unit Model 5000B 3-4 Part I Teledyne Analytical Instruments the appropriate point in the procedure, in a Monospaced type style. Push-button names are printed in Oblique type. 3 . 3 The System Function The subfuctions of the System function are described below. Specific procedures for their use follow the descriptions: • Dig_F[...]

Photometric Analyzer Operation /Control Unit 3 Part I 3-5 Teledyne Analytical Instruments Note: Before setting up an AUTO-CAL, be sure you understand the Zero and Span functions as described in section 4.4, and follow the precautions given there. Note: If you require highly accurate AUTO-CAL timing, use external AUTO-CAL control where possible. The[...]

3 Operation /Control Unit Model 5000B 3-6 Part I Teledyne Analytical Instruments 3.3.2 Password Protection Before a unique password is assigned, the system assigns TAI by default. This password will be displayed automatically. The operator just presses the Enter key to be allowed total access to the instrument’s features. If a password is assigne[...]

Photometric Analyzer Operation /Control Unit 3 Part I 3-7 Teledyne Analytical Instruments arrow keys to change the letters to the proper password. Press Enter to enter the password. In a few seconds, you will be given the opportunity to change this pass- word or keep it and go on. Change Password? <ENT>=Yes <ESC>=No Press Escape to move[...]

3 Operation /Control Unit Model 5000B 3-8 Part I Teledyne Analytical Instruments When you have finished typing the new password, press Enter . A verifica- tion screen appears. The screen will prompt you to retype your password for verification. Enter PWD To Verify: A A A Use the arrow keys to retype your password and press Enter when finished. Your[...]

Photometric Analyzer Operation /Control Unit 3 Part I 3-9 Teledyne Analytical Instruments 3.3.4 System Self-Diagnostic Test The Model 5000BF has a built-in self-diagnostic testing routine. Pre- programmed signals are sent through the power supply, output board, preamp board and sensor circuit. The return signal is analyzed, and at the end of the te[...]

3 Operation /Control Unit Model 5000B 3-10 Part I Teledyne Analytical Instruments 3.3.5 The Model Screen Move the < > arrow key to MORE and press Enter . With MODEL blinking, press Enter . The screen displays the manufacturer, model, and software version information. 3.3.6 Checking Linearity with ALGORITHM From the System Function screen, sel[...]

Photometric Analyzer Operation /Control Unit 3 Part I 3-11 Teledyne Analytical Instruments The manual mode only requires entering the values for each correction point into the microprocessor via the front panel buttons. Again, the number of points required is determined by the user. 3.3.7 Digital Filter Setup The 5000BF has the option of decreasing[...]

3 Operation /Control Unit Model 5000B 3-12 Part I Teledyne Analytical Instruments 6 9.0 7 14.0 8 25.0 9 46.0 10 90.0 At a setting of “zero”, the response time is purely set by the electronics to 4.5 seconds. The numbers above can and will change depending on application and they merely serve to illustrate the effect of the digital filter. 3.3.8[...]

Photometric Analyzer Operation /Control Unit 3 Part I 3-13 Teledyne Analytical Instruments 3.3.9 Hold/Track Setup The 5000BF has ability to disable the analog outputs and freeze the display while undergoing a scheduled or remote calibration. The 5000BF will track changes in the concentration if calibration is started through the front panel. To set[...]

3 Operation /Control Unit Model 5000B 3-14 Part I Teledyne Analytical Instruments This function and the TRACK/HOLD feature will prevent false alarms while performing remote or autoscheduled calibrations. These functions are not applicable if the calibration is initiated through the front panel. To enter the Calibration/Hold Timer function, you must[...]

Photometric Analyzer Operation /Control Unit 3 Part I 3-15 Teledyne Analytical Instruments or AUTOCAL FILSOL HOLD CAL-HOLD-TIMER MORE 3. Using the Right or the Left arrow keys, select MORE and press Enter. The third System screen appears: ALGORITHM APPLICATION MODEL OUTPUT: 4 MA or ALGORITHM APPLICATION MODEL OUTPUT: 20 MA OUTPUT: 4 MA and OUTPUT: [...]

3 Operation /Control Unit Model 5000B 3-16 Part I Teledyne Analytical Instruments 3.3.13 Show Negative The analyzer defaults to not to show negative readings on the analyze mode only. This affects the analog outputs too by pressing the UP or DOWN key, the analyzer can be set to display negative readings, on the SHOW_NEG field of the system menu. 3 [...]

Photometric Analyzer Operation /Control Unit 3 Part I 3-17 Teledyne Analytical Instruments zero calibration is to be performed automatically or manually. Use the DÑ arrow keys to toggle between AUTO and MAN zero settling. Stop when AUTO appears, blinking, on the display. Select zero mode: AUTO Press Enter to begin zeroing. ####.## % S O2 Slope=#.#[...]

3 Operation /Control Unit Model 5000B 3-18 Part I Teledyne Analytical Instruments ####.## % SO2 Zero adj:2048 C—Zero The analyzer goes through C–Zero, F–Zero, and S–Zero. During C– Zero and F–Zero, use the D Ñ keys to adjust displayed Zero adj: value as close as possible to zero. Then, press Enter . S–Zero starts. During S–Zero, th[...]

Photometric Analyzer Operation /Control Unit 3 Part I 3-19 Teledyne Analytical Instruments 3.4.2 Span Cal The Span function on the menu is used to span calibrate the analyzer. Span calibration can be performed in either the automatic or manual mode. Make sure the span fluid is flowing to the instrument. 3.4.2.1 Auto Mode Spanning Observe all precau[...]

3 Operation /Control Unit Model 5000B 3-20 Part I Teledyne Analytical Instruments Use the DÑ keys to toggle between AUTO and MAN span settling. Stop when MAN appears, blinking, on the display. Press Enter to move to the next screen. Span Val: 2Ø.ØØ % <ENT> To begin span Use the < > arrow keys to toggle between the span concentration[...]

Photometric Analyzer Operation /Control Unit 3 Part I 3-21 Teledyne Analytical Instruments Select zero mode: AUTO or Select zero mode: MAN Select whether you want the instrument to do an automatic or manual zero. If you do an automatic zero, the instrument does the zero by itself. If you do a manual zero you must manually enter inputs to the instru[...]

3 Operation /Control Unit Model 5000B 3-22 Part I Teledyne Analytical Instruments offset to be entered. 4. Do a manual run to check. Reintroduce the zero calibration fluid. Start a zero on the analyser but this time enter the offset value. 5. At the end of the zero function, check that the instrument reads the entered offset. 6. Reintroduce the pro[...]

Photometric Analyzer Operation /Control Unit 3 Part I 3-23 Teledyne Analytical Instruments • Both high (high and high-high) alarms, or • One high and one low alarm, or • Both low (low and low-low) alarms. 2. Are either or both of the alarms to be configured as failsafe? In failsafe mode, the alarm relay de-energizes in an alarm condition. For[...]

3 Operation /Control Unit Model 5000B 3-24 Part I Teledyne Analytical Instruments • Latching? Ltch: Y/N (Yes/No). • To define the setpoint, use the < > arrow keys to move the blinking over to AL1: ####. Then use the DÑ arrow keys to change the number. Holding down the key speeds up the incrementing or decrementing. • To set the other p[...]

Photometric Analyzer Operation /Control Unit 3 Part I 3-25 Teledyne Analytical Instruments Select range mode: MANUAL If above screen displays, use the DÑ arrow keys to Select MANUAL, and press Enter. Select range to run —> Ø1 Ø2 Ø3 CAL<— Use the < > keys to select the range: 01, 02, 03, or CAL. Then press Enter . Fluid use: SO2 [...]

3 Operation /Control Unit Model 5000B 3-26 Part I Teledyne Analytical Instruments The concentration ranges can be redefined using the Range function Manual screen, and the application fluides can be redefined using the System function, if they are not already defined as necessary. CAUTION: Redefining applications or ranges might require relineariza[...]

Photometric Analyzer Operation /Control Unit 3 Part I 3-27 Teledyne Analytical Instruments Figure 3-2 illustrates these schemes graphically. Figure 3-2: Examples of Autoranging Schemes 0 0.01 0.1 80 90 1 00[...]

3 Operation /Control Unit Model 5000B 3-28 Part I Teledyne Analytical Instruments 3 . 7 The Analyze Function Normally, all of the functions automatically switch back to the Analyze function when they have completed their assigned operations. Pressing the Escape button in many cases also switches the analyzer back to the Analyze function. Alternativ[...]

Photometric Analyzer Operation /Control Unit 3 Part I 3-29 Teledyne Analytical Instruments AUTOCAL FILSOLL HOLD CAL-HOLD-TIMER MORE Select MORE and press ENTER one more time ALGORITHM APPLICATION MORE OUTPUT: 4MA Now you will be able to select the APPLICATION and ALGO- RITHM set-up functions. 3.8.1 The Set Range Screen The Set Range screen allows r[...]

3 Operation /Control Unit Model 5000B 3-30 Part I Teledyne Analytical Instruments scale setting until amplifier saturation is reached. Below amplifier saturation, the overrange readings are accurate UNLESS the application uses linearization over the selected range. To program the ranges, you must first perform the four steps indicated at the beginn[...]

Photometric Analyzer Operation /Control Unit 3 Part I 3-31 Teledyne Analytical Instruments to the analyzer from the computer. 3.8.2 The Curve Algorithm Screen The Curve Algorithm is a linearization method. It provides from 1 to 9 intermediate points between the ZERO and SPAN values, which can be normalized during calibration, to ensure a straight-l[...]

3 Operation /Control Unit Model 5000B 3-32 Part I Teledyne Analytical Instruments Repeat the above procedure for each of the data points you are setting (up to nine points: 0-8). Set the points in unit increments. Do not skip numbers. The linearizer will automatically adjust for the number of points entered. When you are done, Press ESCAPE . The me[...]

Part I: Control Unit/Analysis Unit Maintenance 3 Part I: 4-1 Teledyne Analytical Instruments Maintenance Aside from normal cleaning and checking for leaks at the gas connections, routine maintenance is limited to replacing filter elements and fuses, and recalibration. WARNING: SEE WARNINGS ON THE TITLE PAGE OF THIS MANUAL. 4 . 1 Fuse Replacement Th[...]

3 Maintenance Model 5000B Photometric Analyzer 4-2: P ar t I Teledyne Analytical Instruments Figure 4-1: Removing Fuse Block Cap and Fuse from Housing 2. Replace fuse by reversing process in step 1. 4 . 2 System Self Diagnostic Test NOTE: Always run self diagnostic with the intended zero fluid. 1. Press the System button to enter the system mode. 2[...]

Part I: Control Unit/Analysis Unit Maintenance 3 Part I: 4-3 Teledyne Analytical Instruments Preamp 0O K >0 means that some of the ten gains of the amplifier have a large offset. The number is a code that tells which of the ten gtains have the large offset. Cell (detector) 0O K >0 means that the analyzer failed to balance the measuring and th[...]

3 Maintenance Model 5000B Photometric Analyzer 4-4: P ar t I Teledyne Analytical Instruments WARNING: HAZARDOUS VOLTAGES EXIST ON CERTAIN COMPONENTS INTERNALLY WHICH MAY PERSIST FOR A TIME EVEN AFTER THE POWER IS TURNED OFF AND DISCONNECTED. The 5000B Control Units contain the following major components: • Power Supply • Motherboard (with Micro[...]

Part II: i Part II: Analysis Unit Teledyne Analytical Instruments OPERATING INSTRUCTIONS Model 5000B Photometric Analyzer Part II : Analysis Unit NEC or ATEX Type 5000B - GP, Rack, Panel (Integral or Remote) 5000 - GP, Bulkhead (Z-Purged in Div II or Zone 2 areas) I, II, B, C, D (Integral) 5000B-(X-Purged, 1,1, B, C, D) (Integral) 5000B-(Purged, Zo[...]

ii: Part II Model 5000B Photometric Analyzer Teledyne Analytical Instruments Table of Contents 4 Operational Theory 4.0 Operations ..................................................................... 4-1 4.1 Control Function ............................................................ 4-2 4.1.1 Analysis Section ....................................[...]

Part II: iii Part II: Analysis Unit Teledyne Analytical Instruments Appendix A-1 Specifications ................................................................ A-1 A-2 Recommended 2-Y ear Spare P a r ts List ......................... A-4 A-3 Drawing List ................................................................... A-5[...]

iv: Part II Model 5000B Photometric Analyzer Teledyne Analytical Instruments[...]

4–1 Operations/Analysis Unit 4 Teledyne Analytical Instruments A Business Unit of Teledyne Electronic Technologies 4. 0 Operations Before shipment, TAI calibrates the analyzer for your application when feasible. Calibration data is listed in the Appendix. Prior to calibration, TAI checks the electronics of the analyzer and makes all of the necess[...]

4–2 4 Operations/Analysis Unit Teledyne Analytical Instruments A Business Unit of Teledyne Electronic Technologies 4. 1 Control Functions 4.1.1 Analysis Section, fully explosion proof, Z or X purged Nema enclosure or Cenelec Purged (pending). The control functions for the analysis section are located on the Front of the Enclosure module: 1. POWER[...]

4–3 Operations/Analysis Unit 4 Teledyne Analytical Instruments A Business Unit of Teledyne Electronic Technologies The control unit digital display must handle functions for both the analysis section and the control module. 4.2 Start-p Information contained in this paragraph is based on the premise that the analyzer has been properly installed an[...]

4–4 4 Operations/Analysis Unit Teledyne Analytical Instruments A Business Unit of Teledyne Electronic Technologies 4.2.2 Pre-Start-up Electrical Checkout After the preliminary procedures have been accomplished (refer to Prelimi- nary Inspection and Control Settings, above), the integrity of the system inter- connection and the power sources must [...]

4–5 Operations/Analysis Unit 4 Teledyne Analytical Instruments A Business Unit of Teledyne Electronic Technologies 3. If the analyzer section has been equipped with the automatic zero SOL option, the zero solenoid device in the accessory sampling system should have energized the instant power was established. The device (or devices) should be ene[...]

4–6 4 Operations/Analysis Unit Teledyne Analytical Instruments A Business Unit of Teledyne Electronic Technologies 4.3 Calibration Standardization Fluids Two standardization fluids are necessary to calibrate the analyzer: 1 . Zero Fluid: The zero standard fluid must have a composition similar to the sample, and ideally, contains none of the compo[...]

4–7 Operations/Analysis Unit 4 Teledyne Analytical Instruments A Business Unit of Teledyne Electronic Technologies chemical background has changed. In some cases, TAI is not able to duplicate the background your sample for purposes of optically balancing the analyzer before shipment. In these cases, it is necessary for you to screen for an approx[...]

4–8 4 Operations/Analysis Unit Teledyne Analytical Instruments A Business Unit of Teledyne Electronic Technologies instrument is set up to analyze, then the SPAN control must be adjusted for a full scale reading, i. e., 200 ppm water in EDC. 10 . Re-check the ZERO setting with zero fluid. 11. If desired, the linearity of the analyzer can be check[...]

4–9 Operations/Analysis Unit 4 Teledyne Analytical Instruments A Business Unit of Teledyne Electronic Technologies A zero may be established with a r epr oducible simulated (offset) zero absorbance fluid in the sample cell of the analyzer . When possible this fluid should be stable for H2O content and should approximate the process being measured[...]

4–10 4 Operations/Analysis Unit Teledyne Analytical Instruments A Business Unit of Teledyne Electronic Technologies as the off-line method used to verify the process variables. Below is an example of an on-line calibration when measuring 0-200ppm water in liquid TDI (assumes TDI is a toxic liquid at standard temperature and pressure conditions). [...]

4–11 Operations/Analysis Unit 4 Teledyne Analytical Instruments A Business Unit of Teledyne Electronic Technologies optical filters. These optical filters are stable and are chosen to indicate the measured component at the required instrument wavelengths. Therefore, future, faster , yet much simpler calibration zero and span checks can be made wi[...]

4–12 4 Operations/Analysis Unit Teledyne Analytical Instruments A Business Unit of Teledyne Electronic Technologies period). In this case, nitrogen or dry air (typically-100OF dewpoint or 2ppm water) can be used. Manually switch in the zer o offset check from the control unit to operate the zero solenoid flag (depending upon the application, this[...]

4–13 Operations/Analysis Unit 4 Teledyne Analytical Instruments A Business Unit of Teledyne Electronic Technologies always be corrected using the calibration zero and/or span features. SUMMAR Y The zero and/or span calibration of 5000 series photometric T eledyne analyzers can be quickly verified manually by using Zero and/or calibration zero off[...]

4–14 4 Operations/Analysis Unit Teledyne Analytical Instruments A Business Unit of Teledyne Electronic Technologies or 85 ppm simulated water using span flag on top of dry liquid TDI delta 80 ppm agreement on slope sensitivity. or 0 ppm water in N2 5 ppm water on the 5000B meter or output with zero-flag/offset intro. 0 ppm water in N2 delta 80 pp[...]

4–15 Operations/Analysis Unit 4 Teledyne Analytical Instruments A Business Unit of Teledyne Electronic Technologies 5000B Analyzer Cell Nitrogen in - dry purgeout of cell when manually zeroing/spanning Sample Flowmeter .2-2 GPH By-Pass Flowmeter 2-30 GPH Pressure Relief Valve V-621 Maximum inlet pressure < 175 psig (12 Bar A) 3 Fast loop and B[...]

4–16 4 Operations/Analysis Unit Teledyne Analytical Instruments A Business Unit of Teledyne Electronic Technologies ATTACHMENT 5000B/5020 NIR ANALYZER Quote "Exceptions" and "LIQUID PHASE Conditions" for this application. 1 Response Time is proportional to sample system design for take-off distance, process pressure, line size[...]

4–17 Operations/Analysis Unit 4 Teledyne Analytical Instruments A Business Unit of Teledyne Electronic Technologies 4 . 4 Operational Theory Cont'd The energy source for the analyzer is most commonly provided by as a high intensity quartz iodine lamp located in the source module. Quartz iodine was chosen because it produces sufficient NIR to[...]

4–18 4 Operations/Analysis Unit Teledyne Analytical Instruments A Business Unit of Teledyne Electronic Technologies direct meter indication, which greatly eases the task of balancing the system during initial system installation and periods of calibration. The DC voltage levels are fed to a logarithmic ratio amplifier which pro- duces a voltage o[...]

4–19 Operations/Analysis Unit 4 Teledyne Analytical Instruments A Business Unit of Teledyne Electronic Technologies Figure 4-1. Optical System 4.4.2 Sample cell The sample cell, generally constructed of 316SS, is located in the path of the NIR radiation, between the source and the detector modules. Each com- pound in the sample path exhibits its [...]

4–20 4 Operations/Analysis Unit Teledyne Analytical Instruments A Business Unit of Teledyne Electronic Technologies 2. The entire sample module is separately controlled to maintain the sample temperature during analysis. 3. The sample is temperature compensated for by software while inputing the temperture value at the sample cell. Fig ure 4-2 An[...]

4–21 Operations/Analysis Unit 4 Teledyne Analytical Instruments A Business Unit of Teledyne Electronic Technologies  15 V D C Co a r s e Ze r o Co nt r o l Se l e c t o r Sw i t c h ME AS REF ZERO Po w e r L i n e V ol t age Re g u l a t o r T ra n s f o rm e r 5A S1 115 V A C 60 H z In p u t F r o m D e t ect or M odu l e P r e h eat er T em [...]

4–22 4 Operations/Analysis Unit Teledyne Analytical Instruments A Business Unit of Teledyne Electronic Technologies 4.4.3 Power See Figure 4-3. The power to the analyzer unit, enables the switching functions, and temperature control for the detector compartment. With the microprocessor control unit, the following information is provided. Figure 2[...]

Part II: Maintenance/Analysis Unit Maintenance 5 Part II: 5-1 Teledyne Analytical Instruments Maintenance 5 . 0 Routine Maintenance 5. 1 Automatic operation and routine operational duties The system operates continuously without adjustment. Under normal condi- tions, after you program the system for automatic operation, only routine maintenance pro[...]

5 Maintenance Model 5000B Photometric Analyzer 5-2: P ar t II Teledyne Analytical Instruments 3. Verify that the chart recorder contains a normal display. 4. Verify that the recorder has a sufficient supply of chart paper and ink. 5.3 Routine Maintenance Keep the sample lines and components, including the measuring cell within the analyzer sample m[...]

Part II: Maintenance/Analysis Unit Maintenance 5 Part II: 5-3 Teledyne Analytical Instruments 5.5 Service Procedures and Adjustments 5.5.1 Electronics TAI aligns the system’s electronics. However, you may need to touch up the circuitry, using the following procedure. Equipment Required: Oscilloscope (dual trace is preferred, but not required) To [...]

5 Maintenance Model 5000B Photometric Analyzer 5-4: P ar t II Teledyne Analytical Instruments If you open the detector module, keep stray light out by covering the opening with a dense black cloth. If you do not take this precaution, the result is a misinterpretation of the scope patterns. On general-purpose systems, the scope test points are in th[...]

Part II: Maintenance/Analysis Unit Maintenance 5 Part II: 5-5 Teledyne Analytical Instruments The procedure is purely mechanical and consists of adjusting the amount of light passing through either the measuring or reference filter, never both. Screens (wire mesh) of varying density are used for this operation and are part of the small took kit acc[...]

5 Maintenance Model 5000B Photometric Analyzer 5-6: P ar t II Teledyne Analytical Instruments 7. After the peaks are balanced, adjust the gain control until the tallest of the two peaks is 8 to 9 volts. The peaks should still be within1 volt of each other. 8. It is always good practice to operate the analyzer with as low a gain as possible. Therefo[...]

Part II: Maintenance/Analysis Unit Maintenance 5 Part II: 5-7 Teledyne Analytical Instruments 5.5.8 Integrated Reference and Measuring Signals You can observe the reference and measuring signal at the first stage of integration by connecting the scope probe to TP6 (reference signal) and TP7 (measuring signal) at the detector unit. A dual trace scop[...]

5 Maintenance Model 5000B Photometric Analyzer 5-8: P ar t II Teledyne Analytical Instruments WARNING: DANGEROUS HIGH VOLTAGES ARE PRESENT AT THESE TERMINALS. TRAINED PERSONNEL MUST REMOVE THE SILKSCREEN COVER ONLY. EXER- CISE EXTREME CAUTION. The first strip terminal has three contacts labeled N, G and H. The labels stand for Neutral, Ground, and [...]

Part II: Maintenance/Analysis Unit Maintenance 5 Part II: 5-9 Teledyne Analytical Instruments +15 VDC: Power Supply voltage fed to the photodetector preamplifier, +15 VDC. -15 VDC: Power Supply voltage fed to the photodetector preamplifier, -15 VDC. COM: Common reference to the +/- 15 VDC and the -230 VDC power supplies. SPAN FLTR: Span filter sign[...]

5 Maintenance Model 5000B Photometric Analyzer 5-10: P ar t II Teledyne Analytical Instruments[...]

A-1 Photometric Analyzer, 5000B Appendix Teledyne Analytical Instruments Appendix A-1 Specifications 5000B Digital Control Module : Ranges: Four Programmable Ranges, field selectable within limits (application dependent) and Auto Ranging Display: 2 line by 20 alphanumeric VFD accompanied by 5 digit LED display Signal Output: Two 0-1V DC (concentrat[...]

A-2 Appendix Models 5000B Teledyne Analytical Instruments Typical Analytical Performance Specifications : ( will vary per application ) Accuracy: ±2% of full scale or better, application dependent Noise: Less than ±1% Diurnal: Less than 1% per 20 o F (10 o C (source/detector dependent) Sample Cell: Stainless steel with Sapphire window standard. O[...]

A-3 Photometric Analyzer, 5000B Appendix Teledyne Analytical Instruments Enclosure Purging: Purge air startup*:40 – 80 PSI (3 – 6 BAR), 0.5 CFM (15 L / min) Purge optical path*:15 – 30 PSI (1 – 2 BAR), 10 cc/min, purity of Nitrogen, - 1 10 °F (-80 °C) dewpoint * If ordered with purge option Other Features: * Three user selectable ranges *[...]

A-4 Appendix Models 5000B Teledyne Analytical Instruments A - 2 Recommended 2-Year Spare Parts List Q t yP/ NDescription C-75825A Motherboard, Control Unit C-67990 Amplifier, Control Unit D-67990 5000B Interface PCB 1 A-9306 Differential Power Supply 1 C-40265A Measuring PCB 1 L323 UV LAMP, 5000B 1 B77609 Parabolic Reflector Assy. 1 B74423 Detector[...]

A-5 Photometric Analyzer, 5000B Appendix Teledyne Analytical Instruments 16830 Chestnut Street City of Industry, CA 91749-1580 Phone (626) 934-1500, Fax (626) 961-2538 TWX (910) 584-1887 TDYANYL COID Web: www.teledyne-ai.com or your local representative. A - 3 Drawing List, 5000B SEE MANUAL ADDENDUM OF Q FOR COMPLETE DRAWING LIST.[...]

A-6 Appendix Models 5000B Teledyne Analytical Instruments[...]