Teledyne 6600 manuale d’uso

i Oil in Water Analyzer Teledyne Analytical Instruments OPERATING INSTRUCTIONS Model 6600 Oil in Water Analyzer P/N M71055 12/22/99 ECO # 99-0000 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 COMPO[...]

ii Model 6600 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 Oil in Water Analyzer Teledyne Analytical Instruments Table of Contents Part I: Control Section ................................. Part I Part II: Analysis Section ............................. Part II Part III: Oil in Water Sample System ......... Part III Appendix, Generic Info ................................... A - 1[...]

iv Model 6600 Teledyne Analytical Instruments[...]

Part I: i Part I: Control Section Teledyne Analytical Instruments OPERATING INSTRUCTIONS Model 6600 Oil in Water Analyzer Part I : Control Section of the Control/Analysis Unit Z-PURGED CLASS I, DIVISION II, GROUPS B, C, and D[...]

ii: Part I Model 6600 Oil in Water Analyzer Teledyne Analytical Instruments Table of Contents 1 Introduction 1. 1 Overview ........................................................................ 1-1 1.2 Typical Applications ....................................................... 1-1 1.3 Main Features of the Analyzer ...............................[...]

Part I: iii Part I: Control Section Teledyne Analytical Instruments 3.3.11 Analog 4 to 20 mA Output Calibration .................... 3-14 3.3.12 Manual Control of Filter & Solenoids ..................... 3-15 3.4 The Zero and Span Functions ....................................... 3-16 3.4.1 Zero Cal .............................................[...]

iv: Part I Model 6600 Oil in Water Analyzer Teledyne Analytical Instruments[...]

Part I: 1-1 Oil in Water Analyzer Part I: Control Section Teledyne Analytical Instruments Introduction 1.1 Overview The Teledyne Analytical Instruments Model 6600 Control Section, together with a 6600 Analysis Section, is versatile microprocessor-based instrument. Part I, of this manual covers the Model 6600 General Purpose, Bulk- head Mount Contro[...]

1-2: Part I 1 Introduction Model 6600 Teledyne Analytical Instruments 1 . 3 Main Features of the Analyzer The Model 6600 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 informs the operato[...]

Part I: 1-3 Oil in Water Analyzer Part I: Control Section Teledyne Analytical Instruments 1.4.1 UP/DOWN Switch The UP/DOWN switch is used to select between any subfunctions displayed on the VFD screen such as in the main menue, the system menue, the Alarm menue, etc. When modifiable values are displayed on the VFD, the UP/DOWN switch can be used to[...]

1-4: Part I 1 Introduction Model 6600 Teledyne Analytical Instruments Figure 1-1: Model 6600 Controls, Indicators, and Connectors . Digital Meter Display: The meter display is a Light Emitting Diode LED device that produces large, bright, 7-segment numbers that are legible in any lighting. It is accurate across all analysis ranges. The 6600 models [...]

Part I: 1-5 Oil in Water Analyzer Part I: Control Section Teledyne Analytical Instruments Figure 1-2: Model 6600 Interface Panel[...]

1-6: Part I 1 Introduction Model 6600 Teledyne Analytical Instruments 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 [...]

Oil in Water Analyzer Part I: Control Section Part I: 2-1 Teledyne Analytical Instruments Installation Installation of Model 6600 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 cove[...]

2 Installation Model 6600 2-2: Part I Teledyne Analytical Instruments 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, [...]

Oil in Water Analyzer Part I: Control Section Part I: 2-3 Teledyne Analytical Instruments 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 chapter 4, maintenance .) Analog Outputs: There a[...]

2 Installation Model 6600 2-4: Part I Teledyne Analytical Instruments 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 the actual concentration, it is necessary to know what range the instrument is currently on, especially when the analyzer is[...]

Oil in Water Analyzer Part I: Control Section Part I: 2-5 Teledyne Analytical Instruments Table 2-2: Analog Range ID Output - Example Range Voltage (V) Current (mA) Range 1 0.25 8 Range 2 0.50 12 Range 3 0.75 16 Alarm Relays: There are three alarm-circuit connectors on the alarm relays block (under RELAY OUTPUTS) for making connections to internal [...]

2 Installation Model 6600 2-6: Part I Teledyne Analytical Instruments Threshold Alarm 2: • Can be configured as high (actuates when concen- tration is above threshold), or low (actuates when concentration is below threshold). • Can be configured as fail-safe or non-fail-safe. • Can be configured as latching or nonlatching. • Can be configur[...]

Oil in Water Analyzer Part I: Control Section Part I: 2-7 Teledyne Analytical Instruments Remote Calibration Protocol: To properly time the Digital Remote Cal Inputs to the Model 6600 Analyzer, the customer's controller must monitor the Cal Relay Contact. When the contact is OPEN, the analyzer is analyzing, the Remote Cal Inputs are being poll[...]

2 Installation Model 6600 2-8: Part I Teledyne Analytical Instruments RD 2 Received Data TD 3 Transmitted Data DTR 4 Data Terminal Ready C O M 5 Common DSR 6 Data Set Ready RTS 7 Request to Send CTS 8 Clear to Send RI 9 Ring Indicator The data sent is status information, in digital form, updated every two seconds. Status is reported in the followin[...]

Oil in Water Analyzer Part I: Control Section Part I: 2-9 Teledyne Analytical Instruments Remote Bench and Solenoid Valves: The 6600 is a single-chassis instrument. However, the REMOTE BENCH and SOLENOID RETURN connectors are provided on the interface PCB. The Remote Bench is wired at the factory as well as any optional solenoid valves included in [...]

2 Installation Model 6600 2-10: Part I Teledyne Analytical Instruments[...]

Oil in Water Analyzer Operation 3 Part I 3-1 Teledyne Analytical Instruments Operation 3. 1 Introduction Although the Model 6600 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 include all or a [...]

3 Operation Model 6600 3-2 Part I Teledyne Analytical Instruments The item that is blinking on the screen is the item that is currently selectable by choosing ENTER (turn-and-release toward ENTER with the ESCAPE/ ENTER control). In these instructions, to ENTER means to turn-and-release toward EN- TER, and To ESCAPE means to turn-and-release towards[...]

Oil in Water Analyzer Operation 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 Zero Analog Output CAL-HOLD TIMER MORE LOGOUT PWD HMGNZR AUTOCAL Enter Password Define[...]

3 Operation Model 6600 3-4 Part I Teledyne Analytical Instruments • Use the Curve Algorithm to linearize output. (Refer to programming section, or contact factory.) • Zero . Used to set up a zero calibration. • Span. Used to set up a span calibration. • Alarms. Used to set the alarm setpoints and determine whether each alarm will be active [...]

Oil in Water Analyzer Operation 3 Part I 3-5 Teledyne Analytical Instruments • APPLICATION : Used to define the analysis ranges and application (gas used). • MODEL : Displays model number and software version. • OUTPUT_CAL : 4-20 MA: Adjust 4 and 20 mA output. The hierarchy of the system menu is shown in figure 3-1. 3.3.1 Setting up an AUTO-C[...]

3 Operation Model 6600 3-6 Part I Teledyne Analytical Instruments Use UP/DOWN UP/DOWN UP/DOWN UP/DOWN UP/DOWN to set the day interval, hour interval, then Enter Enter to turn ON the SPAN and/or ZERO cycles (to activate AUTO–CAL ). Use the UP/DOWN to toggle the field between ON and OFF. Press Enter to return to The AUTO-CAL menu. You should be abl[...]

Oil in Water Analyzer Operation 3 Part I 3-7 Teledyne Analytical Instruments Enter password: T A I or Enter password: A A A The screen prompts you to enter the current password. If you are not using password protection, Enter three times to accept TAI as the default password. If a password has been previously installed, enter the password using the[...]

3 Operation Model 6600 3-8 Part I Teledyne Analytical Instruments _`abcdefgh ijklmnopqr stuvwxyz{| } → !"#$%&'( )*+'-./012 3456789:;< =>?@ 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:[...]

Oil in Water Analyzer Operation 3 Part I 3-9 Teledyne Analytical Instruments Protected until password entered After two seconds it will return to the System menu. 3.3.4 System Self-Diagnostic Test The Model 6600 has a built-in self-diagnostic testing routine. Pre-pro- grammed signals are sent through the power supply, output board, preamp board and[...]

3 Operation Model 6600 3-10 Part I Teledyne Analytical Instruments 3.3.5 The Model Screen Enter the System menu, select more and Enter. The second screen ap- pears. Select more again and Enter. In the third screen select MODEL. With MODEL blinking, Enter . The screen displays the manufacturer, model, and software version information. Escape to retu[...]

Oil in Water Analyzer Operation 3 Part I 3-11 Teledyne Analytical Instruments There are two ways to linearize: AUTO and MANUAL : The auto mode requires as many calibration gases as there will be correction points along the curve. The user decides on the number of points, based on the precision re- quired. The manual mode only requires entering the [...]

3 Operation Model 6600 3-12 Part I Teledyne Analytical Instruments 1 4.5 2 5.0 3 5.0 4 5.5 5 7.0 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 digita[...]

Oil in Water Analyzer Operation 3 Part I 3-13 Teledyne Analytical Instruments Every time the power is cycled, the homogenizer defaults to ON. So if homogenizer was off and the power is cycled, the homogenizer will turn on. Warning: Do not operate the “ultrasonic homogenizer” in the instrument for more than one (1) minute without a liquid sample[...]

3 Operation Model 6600 3-14 Part I Teledyne Analytical Instruments 3.3.10 Calibration/Hold Timer Setup This Calibration Timer lets the operator adjust the time the instrument purges the calibration gas prior to actually starting the calibration computations. The Sample timer lets the operator adjust the time the instrument purges sample gas after f[...]

Oil in Water Analyzer Operation 3 Part I 3-15 Teledyne Analytical Instruments DIG_FILT SELF-TEST PWD LOGOUT MORE 2. Using the Right or Left arrow keys, select MORE and press Enter. The second System screen appears: AUTOCAL HMGNZR TRACK CAL-HOLD-TIMER MORE o r AUTOCAL HMGNZR HOLD CAL-HOLD-TIMER MORE 3. Using the Right or the Left arrow keys, select [...]

3 Operation Model 6600 3-16 Part I Teledyne Analytical Instruments -Enter the System Menu -Select MORE on the first and second System menu screens. -In the last System Menu screen you will see: ALGORITHM APPLCATION MODEL OUT_CAL ANLZ -Select the last field “ANLZ” using the Up/Down switch. -Press Enter to change the mode of the filter and the so[...]

Oil in Water Analyzer Operation 3 Part I 3-17 Teledyne Analytical Instruments Note: Shut off the gas pressure before connecting it to the analyzer, and be sure to limit pressure to 40 psig or less when turning it back on. Readjust the gas pressure into the analyzer until the flowrate through the Sample Cell settles between 50 to 500 cc/min (approxi[...]

3 Operation Model 6600 3-18 Part I Teledyne Analytical Instruments software steps in the zeroing process that the system must complete, AFTER settling, before it can go back to Analyze . Software zero is indicated by S– Zero in the lower right corner. NOTE: I n a Oil/Water sampling system, when performing a sched- uled zero, instrument will go to[...]

Oil in Water Analyzer Operation 3 Part I 3-19 Teledyne Analytical Instruments 3.4.1.3 Detector Failure Detector failure in the 6600 is usually associated with inability to zero the instrument with a reasonable voltage differential between the reference and measure voltages. If this should ever happen, the 6600 system alarm trips, and the LCD displa[...]

3 Operation Model 6600 3-20 Part I Teledyne Analytical Instruments Zero off: 0.0 ppm <ENT> to begin Zero The offset value can be modified by using the Up/Down keys. Next section shows how to select this value. Suffice to say that whatever value you enter, will be automatically added to the reading. Thus, if you entered -0.1 ppm, at the end of[...]

Oil in Water Analyzer Operation 3 Part I 3-21 Teledyne Analytical Instruments 3.4.2 Span Cal The Span function on the main 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 precautions in[...]

3 Operation Model 6600 3-22 Part I Teledyne Analytical Instruments Use the UP/DOWN switch to toggle between AUTO and MAN span settling. Stop when MAN appears, blinking, on the display. Enter to move to the next screen. Span Val: 100 ppm <ENT> To begin span The unit field should be blinking first (%/ppm). Use the UP/DOWN switch to set the prop[...]

Oil in Water Analyzer Operation 3 Part I 3-23 Teledyne Analytical Instruments 1. Which if any of the alarms are to be high alarms and which if any are to be low alarms? Setting an alarm as HIGH triggers the alarm when the contaminant concentration rises above the setpoint. Setting an alarm as LOW triggers the alarm when the contaminant concentratio[...]

3 Operation Model 6600 3-24 Part I Teledyne Analytical Instruments Use the UP/DOWN to choose the alarm again. Then Enter to move to the next screen. AL1: 1ØØØ ppm HI Dft:N Fs:N Ltch:N Five parameters can be changed on this screen: • Value of the alarm setpoint, AL1: #### • Out-of-range direction, HI or LO • Defeated? Dft: Y/N (Yes/No) • [...]

Oil in Water Analyzer Operation 3 Part I 3-25 Teledyne Analytical Instruments 3.6.1 Manual (Select/Define Range) Screen The Manual range-switching mode allows you to select a single, fixed analysis range. It then allows you to redefine the upper and lower limits, for the range. Enter the Range function to start the Range function. Select range mode[...]

3 Operation Model 6600 3-26 Part I Teledyne Analytical Instruments tration exceeds the upper limit of the range, the DC output will saturate at 1 V dc (20 mA at the current output). However, the digital readout and the RS-232 output of the concentration are unaffected by the fixed range. They continue to read beyond the full-scale setting until amp[...]

Oil in Water Analyzer Operation 3 Part I 3-27 Teledyne Analytical Instruments • Ranges whose limits are entirely within the span of an adjoining range. • Ranges where the zero is suppressed, is 1-10, 1-100, etc, however, 80-100, 90-100 is ok where the zero gas is actually 100% concentration and the calibration is inverted. • In Oil and Water [...]

3 Operation Model 6600 3-28 Part I Teledyne Analytical Instruments Anlz indicates that the analyzer is in the Analyze mode. If there is an * before the Anlz , it indicates that the range is linearized. 1.95 ppm SO2 R1:Ø —10 *Anlz If the concentration detected is overrange, the first line of the display blinks continuously. 3. 8 Programming CAUTI[...]

Oil in Water Analyzer Operation 3 Part I 3-29 Teledyne Analytical Instruments 3.8.1 The Set Range Screen The Set Range screen allows reprogramming of the three analysis ranges and the calibration range (background gas, low end of range, high end of range, and % or ppm units). Original programming is usually done at the factory ac- cording to the cu[...]

3 Operation Model 6600 3-30 Part I Teledyne Analytical Instruments Sel rng to set appl: —> Ø1 Ø2 Ø3 <— Use the UP/DOWN switch to increment/decrement the range number to 01, 02, 03, or CAL, and Enter . Gas Name ********** FR:Ø TO:1Ø % Use the UP/DOWN switch to increment the respective parameters as desired, and Enter to move to the ne[...]

Oil in Water Analyzer Operation 3 Part I 3-31 Teledyne Analytical Instruments 3.8.2.1 Manual Mode Linearization To linearize manually, you must have previous knowledge of the nonlinear characteristics of your gases. You enter the value of the differential between the actual concentration and the apparent concentration (analyzer output). TAI has tab[...]

3 Operation Model 6600 3-32 Part I Teledyne Analytical Instruments the analyzer is zeroed and spanned as usual. Then, each special calibration gas, for each of the intermediate calibration points, is flowed, in turn, through the sensor. As each gas flows, the differential value for that intermediate calibration point is entered from the front panel[...]

Part I: Control Section Maintenance 4 Part I: 4-1 Teledyne Analytical Instruments Maintenance Aside from normal cleaning and checking for leaks at the gas connec- tions, 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 The 6600 re[...]

4 Maintenance Model 6600 Oil in Water Analyzer 4-2: Part I Teledyne Analytical Instruments 3 .0 A M AX 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 1. Press the System button to enter the system mode. 2. Use the < > arrow keys to move to More, and p[...]

Part I: Control Section Maintenance 4 Part I: 4-3 Teledyne Analytical Instruments Preamp 0O K 1 Zero too high 2 Amplifier output doesn't match test input 3 Both Failed >3 Call factory for information Detector 0O K 1 Failed (open filament, short to ground, no power.) 2 Unbalance (deterioration of filaments, blocked tube) 4 . 3 Major Internal[...]

4 Maintenance Model 6600 Oil in Water Analyzer 4-4: Part I Teledyne Analytical Instruments Figure 4-2: Control Section Major Internal Components To swing open the cover panel, remove all screws. WARNING: HAZARDOUS VOLTAGES EXIST ON CERTAIN COMPONENTS INTERNALLY WHICH MAY PERSIST FOR A TIME EVEN AFTER THE POWER IS TURNED OFF AND DISCONNECTED. Side V[...]

Part II: i Part II: Analysis Unit Teledyne Analytical Instruments OPERATING INSTRUCTIONS Model 6600 Oil in Water Analyzer Part II : Analysis Section of the Control/Analysis Unit 6600C - GP, Rack, Panel (Integral or Remote) 6600Z - GP, Bulkhead (Z-Purged in Div II areas) (Integral or Remote) 6600X - (X-Proof, 1,1,B, C, D) (Integral or Remote)[...]

ii: Part II Model 6600 Oil in Water Analyzer Teledyne Analytical Instruments Table of Contents 1 Operational Theory 1.0 Introduction .................................................................... 1-1 1.1 Method of Analysis ......................................................... 1-1 1.2 Optical Bench .........................................[...]

Part II: iii Part II: Analysis Unit Teledyne Analytical Instruments 3.5 Service Procedures and Adjustments ............................ 3-3 3.5.1 Electronics ............................................................. 3-3 3.5.2 Power Supply Test Points ....................................... 3-3 3.5.3 Setup of the Signal Processing Front-End Ampl[...]

iv: Part II Model 6600 Oil in Water Analyzer Teledyne Analytical Instruments[...]

Part II: 1-1 Oil in Water Analyzer Operational Theory 1 Teledyne Analytical Instruments Operational Theory 1. 0 Introduction The Teledyne Photometric Analyzer uses the ultraviolet (UV) absorp- tion principle to detect and continuously measure a component of interest in a sample stream. The analyzer consists of a single sample cell, chopped beam, fo[...]

1-2 Part II 1 Operational Theory Model 6600 Teledyne Analytical Instruments 1 . 2 Optical Bench Depending on the application, the analyzer comes with one of the following types of lamps: Deuterium (D), Quartz Iodine (L), or Mercury (Hg). Energy from the lamp, used as a source, is focused through a sample cell onto a photo detector. In front of the [...]

Part II: 1-3 Oil in Water Analyzer Operational Theory 1 Teledyne Analytical Instruments Interconnection Diagram 1 . 3 Photometer Amplifier The photo detector converts the photo energy striking it to electrical energy. The magnitude of the photo energy pulses that strike the detector is determined by absorbance by the sample and the properties of th[...]

1-4 Part II 1 Operational Theory Model 6600 Teledyne Analytical Instruments To obtain analyzer options that are linearly related to the concentration of the component of interest, the output of the I to E converting amplifier is fed to the input of a logarithmic amplifier, which produces a signal that represents the logarithm of the output signal o[...]

Part II: 1-5 Oil in Water Analyzer Operational Theory 1 Teledyne Analytical Instruments what it was in the last scheduled zero calibration. This zero reading is set at zero. The Auto Zero circuit is a digital circuit, which employs a DAC (Digital to Analog Converter) that can go out of range. When the threshold cannot be found (oscillation persists[...]

1-6 Part II 1 Operational Theory Model 6600 Teledyne Analytical Instruments 1. 6 Photometer The photometer modules are mounted on a BACKPLATE inside a NEMA Enclosure (See D-71055). Facing the mounted photometer, the source module is at the right top, the sample module is externally located in the folded optics loop, and the detector module is on th[...]

Part II: 1-7 Oil in Water Analyzer Operational Theory 1 Teledyne Analytical Instruments The HG (Mercury arc) source and its power supply reside in one enclosure. A quartz lens focuses the energy into a beam for transmission. A collecting lens is also used at the exit of the folded optical train to focus the source energy on to the photodetector. WA[...]

1-8 Part II 1 Operational Theory Model 6600 Teledyne Analytical Instruments 1 . 7 Sample Systems Below is a typical sample systems that deliver to the sample fluid 6600 sample cell for Analysis. Depending on the mode of operation either sample or calibration gas is delivered.[...]

Oil in Water Analyzer Part II: Analysis Unit Part II: 2-1 Teledyne Analytical Instruments Installation Installation of the Model 6600 Photometric Analyzer includes: 1. Unpacking 2. Mounting 3. Fluid connections 4. Electrical connections 5. Testing the system. 2 . 1 Unpacking the Analyzer The analyzer is shipped with all the materials you need to in[...]

2 Installation Model 6600 2-2: Part II Teledyne Analytical Instruments 2.2.2 Electrical Power Connections Unless specifically ordered, the standard system requires a supply of 115 VAC, single-phase power. Power connections are made inside the control unit. Refer to the input-output diagram for more specific information. The electrical power service[...]

Oil in Water Analyzer Part II: Analysis Unit Part II: 2-3 Teledyne Analytical Instruments 2.2.7 Draining the System In liquid analysis systems, the system return must terminate back to the process or a safe area as the sample may be poisonous or corrosive. Olso, the return pressure must be always sufficiently low enough from the inlet pressure to m[...]

2 Installation Model 6600 2-4: Part II Teledyne Analytical Instruments The span fluid must be the major component of the sample mixed with a small amount of the component of interest. The concentration must be 60 to 80% of the range or the widest range of the instrument (if the instrument provides more than one range). 2.4.2 Calibration Refer to Se[...]

Oil in Water Analyzer Maintenance 3 Part II 3-1 Teledyne Analytical Instruments Maintenance 3 . 0 Routine Maintenance 3. 1 Automatic operation and routine operational duties The system operates continuously without adjustment. Under normal conditions, after you program the system for automatic operation, only routine maintenance procedures are nece[...]

3 Maintenance Model 6600 3-2 Part 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. 3.3 Routine Maintenance Keep the sample lines and components, including the measuring cell within the analyzer sample module, free of deposits a[...]

Oil in Water Analyzer Maintenance 3 Part II 3-3 Teledyne Analytical Instruments 2. Check the UV source. NOTE: Be sure to wear UV filtering eye goggles. 3. Check the solenoid valves. 3.5 Service Procedures and Adjustments 3.5.1 Electronics TAI aligns the system’s electronics. However, you may need to touch up the circuitry, using the following pro[...]

3 Maintenance Model 6600 3-4 Part 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 the bottom of the detector [...]

Oil in Water Analyzer Maintenance 3 Part II 3-5 Teledyne Analytical Instruments 3.5.5 Balancing the Optics for Equal Light Transmission with Zero Fluid in the SAMPLE CELL The objective of this procedure is to obtain measuring and reference peak heights as displayed on the oscilloscope that are approximately equal, with the tallest peaks set at 8 to[...]

3 Maintenance Model 6600 3-6 Part II Teledyne Analytical Instruments b. If the measuring peak is equal to or within 1 volt of thereference peak, the system is optically balanced and ready for calibration. c. If the peak is still too short, repeat the procedure, but thistime put a screen behind the measuring filter to shorten its peak. 7. After the [...]

Oil in Water Analyzer Maintenance 3 Part II 3-7 Teledyne Analytical Instruments 3.5.8 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 scope is advantage[...]

3 Maintenance Model 6600 3-8 Part II Teledyne Analytical Instruments signals to control calibration solenoids and filters. To gain access to this terminals, the silkscreen cover must be removed. These terminals are wired in the factory. WARNING: DANGEROUS HIGH VOLTAGES ARE PRESENT AT THESE TERMINALS. TRAINED PERSONNEL MUST REMOVE THE SILKSCREEN COV[...]

Oil in Water Analyzer Maintenance 3 Part II 3-9 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 signal, AC voltage[...]

3 Maintenance Model 6600 3-10 Part II Teledyne Analytical Instruments[...]

Part III: i Part III: Oil in Water Teledyne Analytical Instruments OPERATING INSTRUCTIONS Model 6600 Oil in Water Sample Conditioning System Operation Part III : Sample System X-Proof Part Number D- 6600 - GP, Rack, Panel (Integral or Remote) 6600Z - GP, Bulkhead (Z-Purged in Div II areas) (Integral or Remote) 6600X - (X-Proof, 1,1,B, C, D) (Integr[...]

ii: Part III Model 6620 Oil in Water Analyzer Teledyne Analytical Instruments Table of Contents 1.0 Introduction .................................................................... 1-1 2.0 The Method of Analysis ................................................. 1-2 2.1 The Optical Bench ......................................................... 1-2[...]

Part III: iii Part III: Oil in Water Teledyne Analytical Instruments 4.1.5 Sample Delivery System ........................................ 1-20 4.1.6 Safe Vent (Drainage) .............................................. 1-21 5.0 System Start-up/Calibration ........................................... 1-22 5.1 Installation Check .......................[...]

iv: Part III Model 6620 Oil in Water Analyzer Teledyne Analytical Instruments 7.11 Phototube Replacement ................................................ 1-44 8.0 Troubleshooting ............................................................. 1-45 8.1 The Lamp Refuses to Light ............................................ 1-45 8.2 Water Delivery Probl[...]

Part III: 1-1 Oil in Water Part III Teledyne Analytical Instruments 1 . 0 Introduction The Teledyne Oil-in-Water Analyzer utilizes the ultraviolet (UV) absorp- tion principle to detect and continuously measure oil concentration in water. The analyzer consists of two integrated systems: (1) a single external sample cell, chopped beam, dual-wavelengt[...]

1-2 Part III Part III Model 6600 Teledyne Analytical Instruments Analytical accuracy of the equipment is better than 2% when it has been calibrated with an oil identical to that being measured. Reproducibility of analysis equals or exceeds that of any known laboratory or analytical method. When calibrated in a range of 0-10 ppm, changes as little a[...]

Part III: 1-3 Oil in Water Part III Teledyne Analytical Instruments The detector output, which is a sequence of pulses which directly reflect the photo energy transmitted by the measuring and reference filter, is a measure of the concentration of the component of interest in the sample. The difference of the energy in the measuring and reference pu[...]

1-4 Part III Part III Model 6600 Teledyne Analytical Instruments The procedure to set up the optical bench, the signal processing front-end amplifiers, the standardization of outputs, and alarm systems are described in separate sections for each access. 2 . 3 The Automatic Zero System The sample may contain chemicals which are not oil, but absorb U[...]

Part III: 1-5 Oil in Water Part III Teledyne Analytical Instruments B . 0-20ppm down to 0-10ppm oil ranges in high background waters such as off-shore platforms, produced waters, sea water, wastewater, effluents, ponds, bilge/deballasting treatments, on-board ship applications: ( 2 and 4 , if no sample pressure or continuous gravity feed available.[...]

1-6 Part III Part III Model 6600 Teledyne Analytical Instruments Should Teledyne receive no representative sample of water or oil for testing purposes, Teledyne will not be held responsible for the unsatisfactory functioning of the analyzer due to sample related nonconformities. If the end user is unable to provide samples, a spectral scan or a det[...]

Part III: 1-7 Oil in Water Part III Teledyne Analytical Instruments for correcting any gain in the system, its introduction commences at this time after the zero has been accomplished. The duration to the calibration of the auto zero is about 10-15 secs longer. This is considered a full auto- cal updated function where both zero and span are update[...]

1-8 Part III Part III Model 6600 Teledyne Analytical Instruments sample (selected for total oil or non-dissolved oil applications based upon valve V4 position). The zero water may be supplied to the measuring cell by the existing process available pressure, by a user gravity feed system or by a pump (user supplied at the take-off) or by TAI either [...]

Part III: 1-9 Oil in Water Part III Teledyne Analytical Instruments All sample-filtering (fluid) components are located on the same side of the equipment panel as the electrical components. 3 . 1 Photometer The photometer control/analysis unit module is mounted on a back panel. Modules for General Purpose; I, II, B, C & D; and I, I, B, C & [...]

1-10 Part III Part III Model 6600 Teledyne Analytical Instruments 3.1.3 Detector Module The detector module contains the phototube detector, chopper assembly, and the first four stages of the electronics circuitry. The synchronized chopper motor rotates at 1800 rpm. The filter wheel which carries the optical filters is marked with an “M” for me[...]

Part III: 1-11 Oil in Water Part III Teledyne Analytical Instruments The Display PCB: This board holds the VFD display and the LED display, and carries the signals to and from the Operator switches on the door of the 6600. The Main PCB: This board is mainly digital. The micro controller, EPROM, RAM, and RS232 driver, as well as digital drivers for [...]

1-12 Part III Part III Model 6600 Teledyne Analytical Instruments (CONSULT COMMISSIONING/STARTUP PROCEDURE SEC- TION IN THE ADDENDUM). PRESSURIZED INLET SAMPLE DELIVERY In the case of a high background process stream, the sample is delivered to the sample cell through the homogenizer/deaerator then SV3 (N.O.) directly to the measuring sample cell f[...]

Part III: 1-13 Oil in Water Part III Teledyne Analytical Instruments manually calibrating the analyzer system. Oil in Water Piping Diagram (simplest) Homogenizing Input flowrate to the sample homogenizer module inlet is precisely and accurately controlled by a mechanical flow controller designed for continuous duty. Because of the style, constructi[...]

1-14 Part III Part III Model 6600 Teledyne Analytical Instruments optics of the photometer design, the analyzer will measure the zero-oil water as only the non-oil organic fraction. If a differential measurement is made between the homogenized sample and the zero-oil water, the difference is the oil content of the stream. If the zero fluid is then [...]

Part III: 1-15 Oil in Water Part III Teledyne Analytical Instruments index between the ultra pure clean process zero water and air or N2 gas. Signal level amplitude changes (usually <+/- 25%) will also occur, but their ratio differences between gas and liquid remain very close also resulting in close zero readings between gas and liquid. Enterin[...]

1-16 Part III Part III Model 6600 Teledyne Analytical Instruments Particulate laden, turbid, dirtier waters where algae, bacteria, etc., could collect on the sample cell windows, such as: 1 refinery effluents 2 ponds 3 stagnated effluents 4 oil chemical separators, etc. In these applications, in addition to the normal autozero liquid functioning, t[...]

Part III: 1-17 Oil in Water Part III Teledyne Analytical Instruments The chart speed must be at least 1 inch per hour. A stripchart recorder is recommended. 3 . 7 The Process Alarm System Refers to the control unit part of this manual for interconnection and programming. 3 . 8 The amplifier PCB This board, C67999, contains a differential amplifier.[...]

1-18 Part III Part III Model 6600 Teledyne Analytical Instruments Coarse and the Fine adjustments to 2.5 VDC should set the output of the amplifier to zero provided the Measure and the Reference signals have the same magnitude. When the control unit enters the zero mode, the micro controller drops the amplifier to a low gain. The coarse adjustment [...]

Part III: 1-19 Oil in Water Part III Teledyne Analytical Instruments The reference voltage is checked by the ADC every ten minutes. This indicates one or more of the following potential failure conditions: 1. The lamp has failed. 2. The cell windows have become so dirty that no light can pass through the sample. 3. The sample is opaque, due to the [...]

1-20 Part III Part III Model 6600 Teledyne Analytical Instruments surface. A waterproof mastic should be liberally applied to the under sur- faces of all four supporting legs of the cubicle system before placing it in position and bolting it in place. 4 . 1 User Connections All user connections are located around the periphery of the equipment pane[...]

Part III: 1-21 Oil in Water Part III Teledyne Analytical Instruments 4.1.5 Sample Delivery System The sample delivery system should be designed to operate at the full capacity of the interconnecting pipe. Ideally, both the sample and bypass valves should be adjusted to maximum so that the only impedance to sample flow is the length and diameter of [...]

1-22 Part III Part III Model 6600 Teledyne Analytical Instruments The system safe vent should be equipped to accept a 1-1/2” drain pipe. Also, the diameter of the drain should be large enough to carry away the full capacity of the incoming 1/2” sample line. The system safe vent should be vented to atmosphere at the panel, but the user’s syste[...]

Part III: 1-23 Oil in Water Part III Teledyne Analytical Instruments 5 . 3 Electrical Check 1. Inspect the source temperature controller in the source module. Voltage across the heater when ON should be 110 volt AC and close to 0 volt when OFF. For explosion-proof system measure at TS14-11 and 12. For general-purpose systems measure at TS6-11 and 1[...]

1-24 Part III Part III Model 6600 Teledyne Analytical Instruments Manual Sample Introduction Manual sample introduction is sometimes desired for the following rea- sons: 1. Analyzer calibration. 2. Optical balancing on tap water, sea water, or zero water prepared from the sample. Prepare the system as follows: 1. Make sure that the instrument is in[...]

Part III: 1-25 Oil in Water Part III Teledyne Analytical Instruments 4. Analytical Filter Paper. A supply of Scheicher & Schuell #588, size 24 cm., fast speed, natural finish, 0.008” thickness filter paper will be required to properly prepare the sample water for use as zero and span standardization fluids. Glass fiber filters, such as GF/C f[...]

1-26 Part III Part III Model 6600 Teledyne Analytical Instruments 5.5.4 Oscilloscope Display of the I to E Converter Output. The output of the I to E Converter is observed at the output of the second amplifier. The objective of this operation is to set up the optical system and the gain of the second amplifier in such a way that the analyzer keeps [...]

Part III: 1-27 Oil in Water Part III Teledyne Analytical Instruments 3. This ultra filtered water sample is called zero fluid for the process stream. a. Gravity feed introduce through the calibration reservoir into the sample cell this Zero fluid colected above. Record the heights of the reference and measuring peaks after identification of the pea[...]

1-28 Part III Part III Model 6600 Teledyne Analytical Instruments 2. When balancing is needed, identify the peaks as outlined under 5.5.4. 3. For example, if the reference peak is the shorter one, stop the filter wheel with the hand and see if screens are located behind the reference filter. The reference filter is identified by the letter R scribe[...]

Part III: 1-29 Oil in Water Part III Teledyne Analytical Instruments 5 . 6 Calibration with Prepared Sample Zero and span fluids are prepared from the sample water which will be ultimately continuously analyzed. 5.6.1 Zero Fluid Preparation 1. Collect one gallon of water from grab sample port by opening V3. Make sure V4 is position down to collect [...]

1-30 Part III Part III Model 6600 Teledyne Analytical Instruments lated in Step 2. Carefully wipe off the residue of oil from the tip and outer body of the needle once the correct volume has been drawn into the syringe. 5. Run the blender with lid removed at the highest attainable speed without spillage. 6. Inject the contents of the syringe into t[...]

Part III: 1-31 Oil in Water Part III Teledyne Analytical Instruments Calibration Fluid Introduction: 1. Introduce zero fluid through the calibration reservoir and allow to flow through all. This requires V2, V3 open and V4 (adjusted) to give flow of 50-200ccm as noticed by liquid level dropping in calibration reservoir for Zero and Span in. See 5.5[...]

1-32 Part III Part III Model 6600 Teledyne Analytical Instruments Span Filter This instrument employs a synthetic optical filter that can be operated manually or automatically which simulates the absorption characteristics of the required span fluid. After the analyzer has been zeroed and spanned with known compositions of the appropriate calibrati[...]

Part III: 1-33 Oil in Water Part III Teledyne Analytical Instruments individually, to insure that oil concentrations are identical in each. Two samples are used for duplicate analysis which are then averaged. 4. One minute after samples are drawn, record the meter reading, time, and date. 5. Do not allow samples to settle for any great length of ti[...]

1-34 Part III Part III Model 6600 Teledyne Analytical Instruments 5.6.5 Calibration of the ultrasonic homogenizer 1 Assure that the instrument has been calibrated nor- mally . See sections 5.5 through 5.6.4. 2 Obtain a 1 to 2 liter representative grab process sample (from a steady state process condition) (ultrasonic homogenizer is “off”-power [...]

Part III: 1-35 Oil in Water Part III Teledyne Analytical Instruments Warning: Do not operate the “ultrasonic homogenizer” in the instrument for more than one (1) minute without a liquid sample properly flowing through the homogenizer. Homogenizer Tuning Follow the procedure in the manual for the homogenizer set up. The final factor power settin[...]

1-36 Part III Part III Model 6600 Teledyne Analytical Instruments 3. Close the safety block valve V4. 4. Open the sample inlet valve V1. 5. Open the bypass flowmeter F1 fully. 6. Open sapmle the input header supply valve fully. 7. Start the user’s external sample pump, when applicable. 8. Adjust the sample flowmeter until a flowrate through the b[...]

Part III: 1-37 Oil in Water Part III Teledyne Analytical Instruments 6 . 1 System Visual Check and Response Procedure 1. Make sure that the signal failure alarm is not in the alarm condition. 2. Check the sample pump operation and function, if applicable 3. Check to see that the homogenizer is running. 4. Check the recorder chart for a normal displ[...]

1-38 Part III Part III Model 6600 Teledyne Analytical Instruments 6 . 3 Suggested Preventive Maintenance Schedule (Application dependent) DAILY 1. Visually inspect complete system for obvious defects, such as leaking tubing or connectors, pump failure, and the like. 2. Insure that sample pump is running and that there are no air bubbles in tubing. [...]

Part III: 1-39 Oil in Water Part III Teledyne Analytical Instruments 4. Replace any pump malfanctioning parts as necessary. 5. Replace any tubing which cannot be properly cleaned. 6. Check calibration. Review correlation results. Adjust span setting as required. Make minor adjustments only. If serious discrepancies are encountered, use an oscillosc[...]

1-40 Part III Part III Model 6600 Teledyne Analytical Instruments Fill the sample cell with air or a stable fluid, such that the photo energy which strikes the detector is constant. A stable fluid is distilled or tap water, clean ocean water or filtered and sparged sample. This step may be omitted when the system is stable in its present state. Ope[...]

Part III: 1-41 Oil in Water Part III Teledyne Analytical Instruments The I to E Converter also has an input offset trimpot R3, which function is to offset the signal baseline slightly, to clean up the log amplifier outputs signal. Its adjustment will be covered under Section 7.1.5. 7 . 3 Set Up of the Logarithmic Amplifier The amplifier is invertin[...]

1-42 Part III Part III Model 6600 Teledyne Analytical Instruments The reference and measuring signal at the first stage of integration can be observed by placing the scope probe across capacitors C4 and C5 respectively located at PC Board 1 in the detector unit. A dual trace scope is advantageous but not required for this observation. The test poin[...]

Part III: 1-43 Oil in Water Part III Teledyne Analytical Instruments Shine a flashlight through the cell. For G.P. Systems, open control/analysis unit and check optical train for proper beam alignment from source end to detector input. Remove the cell assembly. Inspect the cell as described in E.P. Systems. Disassemble the cell in a dry room where [...]

1-44 Part III Part III Model 6600 Teledyne Analytical Instruments NOTE: To avoid excessive foaming, when a new polypropy- lene filter is installed, it is recommended to flush the filter with tap water for 1 hour prior to installation. This removes chemicals used to manufacture the filter and which cause the foaming. 7 . 9 316 Zero Filter Cleaning P[...]

Part III: 1-45 Oil in Water Part III Teledyne Analytical Instruments 7.10 Lamp Replacement After 1 year operation the lamp may be in need of replacement. The procedure does not require critical alignment of the optical bench; only an oscilloscope check on the front end amplifiers is recommended after replace- ment. PROCEDURE 1. Turn power off to th[...]

1-46 Part III Part III Model 6600 Teledyne Analytical Instruments NOTE: The phototube envelope is very thin quartz for optimum UV trans mission and therefore extremely fragile. Extreme care must be taken, when the signal cable is disconnected from its top connector to avoid a leak. 8 . 0 TROUBLESHOOTING SECTION 8 . 1 The Lamp Refuses to Light Possi[...]

Part III: 1-47 Oil in Water Part III Teledyne Analytical Instruments 8.2.2 Sample Pump Failure Refer to Pump manufacturers recommendations or maintenance. Repair the above conditions by replacement of the defective component. Pump trouble reveals itself usually by the malfunction of other sample system components. 1. Assume the pump is primed with [...]

1-48 Part III Part III Model 6600 Teledyne Analytical Instruments Commissioning and Start-up Guide for Oil in W ater Analyzer Systems: Please refer to your particular piping, outline, and wiring drawings of your supplied system in the addendum portion of this manual. General requirements for the oil in water systems are’ Notes:- Sample must be re[...]

Part III: 1-49 Oil in Water Part III Teledyne Analytical Instruments pumps. (Some pumps depending upon their application requirements, may be required to supply high flow , high differential pressures, high suction (lift) or head pressures and high absolute operating pressures). Because of this and other functions, certain pumps may not be allowed [...]

1-50 Part III Part III Model 6600 Teledyne Analytical Instruments Please refer to the Control Unit Section Part I of the manual. a power 1 utility power (requires remote circuit breaker operation) for pumps if elected.. In the event the systems are turned off for maintenance, etc.(in particular , a bypass pump, homogenizer). 2 Sample Utility manual[...]

Part III: 1-51 Oil in Water Part III Teledyne Analytical Instruments 4 See section for the Alarms Function a ) See Alarm Relays, Section 2.2, Part I under electrical connections c DCS connections 1 Please refer to Section 1.5 Control Unit Interface Panel for input/output functions related to remote communications. 2 See Alarm Relays, section 2.2 3 [...]

1-52 Part III Part III Model 6600 Teledyne Analytical Instruments c Check to see that lines are properly heat traced if required for ambient temperature extremes and that the sample will not boil from being too hot (for example: (Maximum temperature allowed is:52 degrees C (limited by the plastic filter housings), Internal sample system operation P[...]

Part III: 1-53 Oil in Water Part III Teledyne Analytical Instruments valve(s) and wear protective goggles before opening grab sample valving as the outlet could exert pressures to 150 psig at this tap. 4 utility water inlet a This feature allows flushing of the entire sampling train including the bypass loop. It is operated manually . Reference dra[...]

1-54 Part III Part III Model 6600 Teledyne Analytical Instruments 4 T urn on utility power using circuit breaker switch to systems. 5 T urn on bypass pump when applicable, and assure back-pressure regulator or recirculation loop around pump is OK for its protection. Allow 10-30 minutes of flushing inlet bypass while observing the water outlet to dr[...]

Part III: 1-55 Oil in Water Part III Teledyne Analytical Instruments 1 Refer to Section 2.3, Part II, for Testing of System on Analysis Unit. C Sample Conditioning System Operation Please read the conditioning system of part III thoroughly. 1 Starting with the Flow path entering the main sample system after the initial bypass loop, refer to the pip[...]

1-56 Part III Part III Model 6600 Teledyne Analytical Instruments 1 Follow the standard recommended procedures at indicated under 5.7.1 of the manual. Electronics 1 Follow the standard recommended procedures at indicated under 5.7.2 of the manual. G Automatic Operation and Routine Duties : See Section 6.0 of the manual. Potentially a power failure [...]

Part III: 1-57 Oil in Water Part III Teledyne Analytical Instruments[...]

A-1 Oil in Water Analyzer Appendix Teledyne Analytical Instruments Appendix A-1 Specifications 6600 Digital Control Module : Ranges: Three 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 (concentration an[...]

A-2 Appendix Models 6600 Teledyne Analytical Instruments Typical Analytical Performance Specifications : ( will vary per application ) Accuracy: ±2% of full scale possible (Oil in Water) When calibrated on specific oil of interest. Noise: Less than ±1% Drift: Less than ±1% per auto Zero cycle (source/ detector dependent) Sample Cell: (Aluminum/C[...]

A-3 Oil in Water Analyzer Appendix Teledyne Analytical Instruments A - 2 Recommended 2-Year Spare Parts List Model 6600 Q t yP /NDescription 1 C-67435B Motherboard, Control Unit 1 C-67999 Amplifier, Control Unit 1 D-67990 6600 Interface PCB 1 C-13716 Detector-Converter PCB 1 L-269 HG Source Lamp 5 F-57 Fuse, 5A Slo-Blo 2 F-14 Fuse, 10A Slo-Blo 1 P-[...]

A-4 Appendix Models 6600 Teledyne Analytical Instruments Orders should be sent to: 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 (See manual addendum) D- Outline D[...]