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Environnement MIR 9000 - LCD Technical Manual

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TECHNICAL MANUAL
MIR 9000 - LCD
MULTIGAS ANALYZER
- August 2006 -
111 Bd Robespierre, 78300 POISSY, FRANCE – TEL. 33–1 39.22.38.00 – FAX 33–1 39.65.38.08
http://www.environnement-sa.com

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  • Page 1 TECHNICAL MANUAL MIR 9000 - LCD MULTIGAS ANALYZER - August 2006 - 111 Bd Robespierre, 78300 POISSY, FRANCE – TEL. 33–1 39.22.38.00 – FAX 33–1 39.65.38.08 http://www.environnement-sa.com...
  • Page 2 MIR 9000 Duplication prohibited WARNING The information in this document is subject to change without notice. The designer reserves the right to upgrade his equipment without updating this document. Consequently, the information in this document is not contractual. October 2002...

  • Page 3: Table Of Contents

    Duplication prohibited MIR 9000 SUMMARY CHAPTER 1. GENERAL - CHARACTERISTICS GENERAL 1–3 CHARACTERISTICS 1–16 CHAPTER 2. OPERATION INFRARED CORRELATION PRINCIPLE 2–3 PRINCIPLE APPLIED TO THE MIR 9000 2–4 DESCRIPTION OF THE MAIN MODULES 2–7 SIMPLIFIED OPERATION FLOWCHART 2–10 CHAPTER 3. OPERATING INSTRUCTIONS INITIAL START-UP 3–3...
  • Page 4 MIR 9000 Duplication prohibited CHAPTER 7. APPENDICES - SCHEMATIC DIAGRAMS MOTHER BOARD LAYOUT 7–3 MOTHER BOARD DIAGRAM 1/7 7–5 MOTHER BOARD GENERAL POWER SUPPLY 2/7 7–7 MOTHER BOARD SIGNAL PROCESSING 3/7 7–9 MOTHER BOARD MULTIPLEXER/DAC 4/7 7–11 MOTHER BOARD INPUTS/OUTPUTS 5/7 7–13 MOTHER BOARD MOTORS CONTROL 6/7 7–15...
  • Page 5 Duplication prohibited MIR 9000 LIST OF FIGURES Figure 1.1 – Presentation of the MIR 9000 analyzer 1–2 Figure 1.2 – Display and keyboard 1–4 Figure 1.3 – Lower panel of the MIR 9000 fixed tight-box version 1–6 Figure 1.4 – Lower panel of the MIR 9000 transportable version 1–6 Figure 1.5 –...
  • Page 6 MIR 9000 Duplication prohibited Figure 4.1 – Exploded view of the pump 4–9 Figure 4.2 – Oxygen board 4–10 Figure 4.3 – Oxygen probe 4–11 Figure 5.1 – Oscillogram signals pptical forks 5–13 Figure 5.2 – Sampling oscillogram no. 1 5–14 Figure 5.3 –...
  • Page 7 Duplication prohibited MIR 9000 INDEX OF PAGES Page Date Page Date Page Date 08.2006 3-14 02.2000 4-11 02.2000 02.2000 3-15 02.2000 4-12 02.2000 10.2004 3-16 02.2000 4-13 10.2002 02.2000 3-17 02.2000 4-14 02.2000 02.2000 3-18 02.2000 4-15 02.2000 06.2005 3-19 02.2000 4-16 02.2000...
  • Page 8 MIR 9000 Duplication prohibited Page Date Page Date Page Date 02.2000 6-11 02.2000 6-13 06.2005 6-10 02.2000 6-12 06.2005 6-14 01.2005 7-21 02.2000 7-42 02.2000 02.2000 7-22 02.2000 7-43 02.2000 02.2000 7-23 02.2000 7-44 02.2000 10.2002 7-24 02.2000 7-45 02.2000 02.2000 7-25 02.2000...

  • Page 9: General - Characteristics

    Duplication prohibited MIR 9000 CHAPTER 1 GENERAL - CHARACTERISTICS GENERAL 1–3 1.1.1 PRESENTATION 1–3 1.1.2 DESCRIPTION 1–3 1.1.3 VARIOUS OPERATION MODES 1–13 1.1.4 RELATED EQUIPMENT 1–15 CHARACTERISTICS 1–16 1.2.1 TECHNICAL CHARACTERISTICS 1–16 1.2.2 STORAGE CHARACTERISTICS 1–17 1.2.3 INSTALLATION CHARACTERISTICS 1–17 1–1 February 2000...

  • Page 10: Figure 1.1 - Presentation Of The Mir 9000 Analyzer

    MIR 9000 Duplication prohibited 9000 Figure 1.1 – Presentation of the MIR 9000 analyzer 1–2 February 2000...

  • Page 11: General Characteristics

    Duplication prohibited MIR 9000 GENERAL - CHARACTERISTICS GENERAL 1.1.1 PRESENTATION The MIR 9000 analyzer enables continuous measurement on a gaseous sample of 1 to 16 gases by infrared spectroscopy with correlation, using a gaseous filter. The principle on which this method is based is completely physical and enables specific meas- urement of each gas.

  • Page 12: Figure 1.2 - Display And Keyboard

    MIR 9000 Duplication prohibited Figure 1.2 – Display and keyboard 1–4 February 2000...
  • Page 13 Duplication prohibited MIR 9000 The keyboard with 6 sensitive keys The control and check functions of the unit are controlled through the keyboard. The function of each key varies with the screens or menus. 1–5 February 2000...
  • Page 14 MIR 9000 Duplication prohibited Figure 1.3 – Lower pannel of the MIR 9000 fixed tight box version (front) (avant) (back) (arrière) Figure 1.4 – Lower pannel of the MIR 9000 transportable version 1–6 February 2000...
  • Page 15 Duplication prohibited MIR 9000 1.1.2.2 Electrical and pneumatic connections 1.1.2.2.a) Fixed tight box version (Figure 1.3) The gas inlets/outlets – The "SAMPLE OUTLET" for connection to an open air venting system, if necessary, is made up with a 4/6 mm PVDF connection (1). –...
  • Page 16 MIR 9000 Duplication prohibited Additional Figure 1.5 – Lower pannel of the MIR 9000 NH O version – Fixed tight box version 1–8 February 2000...
  • Page 17 Duplication prohibited MIR 9000 1.1.2.2.c) O tight box version (Figure 1.5) The gas inlets/outlets – The gas connection between the MIR 9000 tigh box and the sample is made through the heated line (2). There is only one gaseous inlet for the "SAMPLE", "ZERO AIR" or "SPAN". Gases connections and solenoid valves are installed upper in the tight dilution box.

  • Page 18: Figure 1.6- Components Location Of The Mir 9000 Tight Box Version

    MIR 9000 Duplication prohibited Figure 1.6– Components location of the MIR 9000 tight box version 1–10 February 2000...
  • Page 19 Duplication prohibited MIR 9000 1.1.2.3 Components location For the MIR 9000 tight boxes, the two locks need to be unlocked (RITTAL™ key no. 3524) and the door needs to be opened to get access to the internal components. For the MIR 9000 Racks the two knurled screws at the back of the analyzer and the two lateral screws at the front need to be loosened, and the upper cap needs to be drawn back in order to have access to the inside components.
  • Page 20 MIR 9000 Duplication prohibited Figure 1.7 – Components location of the MIR 9000 NH O tight box version 1–12 February 2000...

  • Page 21: Optical Bench Enclosure

    Duplication prohibited MIR 9000 1.1.2.3.b) O version (Figure 1.7) • Pressure sensor (1) • IR detector and optical filters wheel (2) • Chopper unit, IR source and gaseous correlation wheel (3) • Optical bench (4). • Optical bench enclosure (5) •...

  • Page 22: Figure 1.8 - Analysis Cabinet

    MIR 9000 Duplication prohibited LIGHT Span probe Cable guide Cable guide Air output to « SEC » Probe BASE Figure 1.8 – Analysis cabinet 1–14 February 2000...

  • Page 23: Figure 1.9 - Example Of Application

    Duplication prohibited MIR 9000 1.1.4 RELATED EQUIPMENT For some applications, the MIR 9000 is integrated in a "ready-for-use" system that consists of: – a "SEC" probe for the preparation and transfer of the sample before analysis by an ambient temperature line (50m for standard versions). –...
  • Page 24 MIR 9000 Duplication prohibited CHARACTERISTICS 1.2.1 TECHNICAL CHARACTERISTICS Number of gases measured 1 to 16 per analyzer Unit (programmable) ppm, mg/m or % Gases analyzed (according to configuration) HCl, SO , NO, NO O, NH , CO, CO , CH HC, COT, HF and H Analog inputs 7 (programmable)

  • Page 25: Figure 1.10- Mir 9000 Links

    Duplication prohibited MIR 9000 1.2.2 STORAGE CHARACTERISTICS Temperature: -10°C to +60°C Humidity: 0 to 95% 1.2.3 INSTALLATION CHARACTERISTICS 1.2.3.1 Links between monitors (Figure 1.10 and Figure 1.11) The MIR 9000 requires the following power supplies and external links: Remote controls / SEC probe alarm Sample NOX / NO SEC probe...

  • Page 26: Figure 1.12 - Dimensions Of The Mir Tight-Box

    MIR 9000 Duplication prohibited Figure 1.12 – Dimensions of the MIR tight boxes 1–18 February 2000...

  • Page 27: Figure 1.13- Dimensions Of The Mir Rack

    Duplication prohibited MIR 9000 1.2.3.2 Dimensions and weight (Figure 1.12 et Figure 1.13) 1.2.3.2.a) Fixed tight box version Depth 260 mm Width 400 mm Height 735 mm Weight 24 kg 1.2.3.2.b) Transportable tight box version Depth 250 mm Width 460 mm Height 735 mm Weight...
  • Page 28 MIR 9000 Duplication prohibited 1.2.3.3 Handling and storage The MIR 9000 should be handled with care in order to avoid the damaging of the various con- nectors and connections sticking out from the backside or the lateral side. Make sure that the fluid inlets/outlets of the monitor are fitted with protection caps during stor- age.

  • Page 29: Operation

    Duplication prohibited MIR 9000 CHAPTER 2 OPERATION INFRARED CORRELATION PRINCIPLE 2–3 2.1.1 INFRARED ABSORPTION PRINCIPLE 2–3 2.1.2 PRINCIPLE OF CORRELATION BY A GASEOUS FILTER 2–3 2.1.3 OTHER ADVANTAGES OF CORRELATION 2–4 PRINCIPLE APPLIED TO THE MIR 9000 2–4 DESCRIPTION OF THE MAIN MODULES 2–7 2.3.1 INTERNAL MAINS POWER SUPPLY...

  • Page 30: Figure 2.1 - Infrared Absorption

    MIR 9000 Duplication prohibited Gaseous cells Optical Detector Measurement chamber filters IR source Figure 2.1 – Infrared absorption Gaseous cells Optical Measurement chamber Detector filters IR source Figure 2.2 – MIR 9000 NH O version infrared absorption 2–2 February 2000...
  • Page 31 Duplication prohibited MIR 9000 OPERATION INFRARED CORRELATION PRINCIPLE All polyatomic gases absorb an electromagnetic radiation of a given wavelength. The quality and quantity analysis based on this phenomenon is called absorption spectroscopy. The MIR 9000 is a measuring device using infrared spectroscopy and correlation. This measurement is based on a principle that is completely physical, as are almost all our cur- rent analyzers.
  • Page 32 MIR 9000 Duplication prohibited Some milliseconds later, the cell filled with nitrogen is positioned on the optical path. Absorption of the infrared energy is due to the gas in the measurement chamber, according to the Beer Lambert law. Therefore, after absorption by the gas, the ratio between the reference energy and the "I" en- ergy is known at any moment.

  • Page 33: Figure 2.3- Simplified Synoptic Diagram Of The Mir 9000 Analyzer

    Duplication prohibited MIR 9000 KEYBOARD INTERFACE DISPLAY MICRO BOARD MEASUREMENT CHAMBER MOTHER BOARD DAC8 BOARD IR DETECTOR CORRELATION W HEEL MOTOR RS2 BOARD IR SOURCE ANALOG LOGIC PUMP POW ER SUPPLY DIGITAL LINKS MAINS FLOW METER SAMPLE ZERO SPAN VENT Figure 2.3–...

  • Page 34: Pressure Sensor

    MIR 9000 Duplication prohibited KEYBOARD INTERFACE DISPLAY BOARDS FOR STEPPING MICRO BOARD MOTORS MEASUREMENT CHAMBER MOTHER BOARD DAC8 BOARD CHOPPER MOTOR IR DETECTOR CORRELATION WHEEL FILTERS WHEEL MOTOR RS2 BOARD MOTOR IR SOURCE ANALOG POWER SUPPLY LOGIC DIGITAL LINKS FLOWMETER MAINS PRESSURE SENSOR...

  • Page 35: Figure 2.5 - Basic Fluid System

    Duplication prohibited MIR 9000 DESCRIPTION OF THE MAIN MODULES The analyzer consists mainly of: – A + 5 V, a - 15 V, and a + 15 V cut-out power supply located in the lower part of the box, – An optical bench with temperature regulation, consisting of: •...
  • Page 36 MIR 9000 Duplication prohibited 2.3.1 INTERNAL MAINS POWER SUPPLY A cut-out power supply is located in the lower part of the box. – Input voltage characteristic : 85 V to 250 V – Input frequency 47 - 63 Hz – Mains protection By fuse –...
  • Page 37 Duplication prohibited MIR 9000 The LCD MICRO III board enables : – calculation of concentrations, – management of automatic cycles, – management of keyboard, display, etc., – management of RS 232 or RS 422 serial link communication, – correct operation diagnostic of the analyzer. 2.3.3.3 The RS3i serial link communication board on MICRO III - LCD –...

  • Page 38: Figure 2.6 - Simplified Operation Flowchart

    MIR 9000 Duplication prohibited SIMPLIFIED OPERATION FLOWCHART Input/output initialization Memory test and warming-up Alarms display after sampling Infrared detector signal acquisition Absorption calculation and measurement management Automaton MICRO III Concentration calculation LCD MICRO III by linearization Correction on programmed concentrations Acquisition of analog inputs Processing of...

  • Page 39: Description Of The Screens

    Duplication prohibited MIR 9000 CHAPTER 3. OPERATION FIRST TIME RUNNING 3.1.1 PRELIMINARY OPERATIONS 3.1.2 ELECTRICAL CONNECTIONS 3.1.3 PNEUMATIC CONNECTIONS 3.1.4 START-UP PROGRAMMING THE MIR 9000 3.2.1 USE OF THE KEYS 3.2.2 PROGRAMMING THE OPERATING PARAMETERS DESCRIPTION OF THE SCREENS 3–7 3.3.1 MAIN MENU 3–7...

  • Page 40: Figure 3.1 - Signals Connections On Interface Board

    MIR 9000 Duplication prohibited Figure 3.1 – Signals connections on interface board J2 Input / Output towards SEC probe J3A Numeric output Ground Ground Earth Input air alarm Ground or opto ground Input SEC probe alarm + 15V process temperature Process temperature/input ana.4 –signal - Process temperature/input ana.4 –signal + Work zero contact...

  • Page 41: Operation

    Duplication prohibited MIR 9000 OPERATION FIRST TIME RUNNING The monitor has been controlled and calibrated before delivery and standard-checked in the factory. 3.1.1 PRELIMINARY OPERATIONS Start-up consists, first of all, of making the following preliminary operations: − Check the inside of the analyzer visually to ensure that no element has been damaged during transport −...

  • Page 42: Start-Up

    MIR 9000 Duplication prohibited 3.1.4 START-UP To start up, press the switch located inside the MIR 9000 cabinet or at the back of the rack on the sector filter block. The analyzer moves into the “WARM UP” mode and then makes a reference zero. The condition for leaving the “WARM UP”...

  • Page 43: Programming The Mir 9000

    Duplication prohibited MIR 9000 PROGRAMMING THE MIR 9000 3.2.1 USE OF THE KEYS The keyboard is located under the LCD screen. The bottom line of the display informs about each key for the current menu on the screen. They can therefore have several functions. Definition of the main keypad functions «...

  • Page 44: Figure 3.2 - Menu Tree

    MIR 9000 Duplication prohibited Figure 3.2 – Menu Tree February 2000...

  • Page 45: Main Menu

    Duplication prohibited MIR 9000 DESCRIPTION OF THE SCREENS 3.3.1 MAIN MENU This is the top-level menu. It enables access to all the analyzer’s menus and sub-menus Select the menu with the « ↑ » or « ↓ » keys and confirm the selection with the «↵» key. 3–7 February 2000...

  • Page 46: Measurement

    MIR 9000 Duplication prohibited 3.3.2 MEASUREMENT This menu enables visualising the output data (measurements, alarms, numerical copies) according to different kinds of display. Select the menu with the « ↑ » or « ↓ » key and confirm the selection with the «↵»key. 3.3.2.1 Instantaneous This display is the default when the analyzer is started up...
  • Page 47 Duplication prohibited MIR 9000 NOTE: A flowrate of 20 l/h should correspond to 2 or 3 stars The flowrate graph is defined in the configuration menu at the factory (zero and full scale), The numerical value of the flowrate is displayed in the «Test / Optical Bench» menu. Keys «...
  • Page 48 MIR 9000 Duplication prohibited The functions are only active with the keyboard if the analyzer is in «MAINTENANCE» mode (see below). Example : The analyzer is in MEASUREMENT mode (key is highlighted). The ZERO ANALYZER mode is activated, in this case, by pressing the “F3” key. It is already configured.
  • Page 49 Duplication prohibited MIR 9000 Status messages Status messages appear in order of their priority. A single message is displayed. The message “WARM UP” flashes at the top right while the analyzer is waiting for the optical bench temperature adjustment to be reached. The temperature of the optical bench may be visualized in the “Measurement/Synoptic”...
  • Page 50 MIR 9000 Duplication prohibited 3.3.2.2 Average The set of measurements in blocks of 8 is displayed in single height. The period for calculating the average values is defined in the ”Stored data / Selection” menu. Keys Identical to the display of the “Measurement / Instantaneous” menu. Apart from the 8 measurements, the «...
  • Page 51 Duplication prohibited MIR 9000 3.3.2.3 Synoptic It presents in diagram format the internal fluid and electric data of the analyzer. Specific “test points” inform in real time about the internal data to be analyzed. The lower part of the screen is reserved for the display of 4 measurements. The following parameters are found in this menu: Flowrate IR source voltage...
  • Page 52 MIR 9000 Duplication prohibited 3.3.2.4 Graphic A single instantaneous measurement is shown on this screen in real time. The scale is programmed in the “Configuration / Signal-Ranges-Units” menu. When the representation is complete, the graph starts from scratch Graphics can be visualized for 16 minutes. Keys Identical to the display of the “Measurement / Instantaneous”...
  • Page 53 Duplication prohibited MIR 9000 3.3.2.5 Print-out It enables output of the measurements (gas + analog) with the current (rate of 1 to 1440 min) on one of the RS232 / RS422 communications ports to send to a serial printer or to capture them in a text file. It is IMPERATIVE for the protocol installed on the communications port to be “PRN”.
  • Page 54 MIR 9000 Duplication prohibited 3.3.2.6 Alarms display The different Alarm and Control messages are described in Chapter 5.1 – LIST OF ALARMS AND CONTROLS. Lists of alarms Automaton link General Air Top Synchro Probe temperature (“SEC” probe option) Probe pressure (“SEC”...
  • Page 55 Duplication prohibited MIR 9000 Lists of controls High energy check Peltier check Rx Ratio check (x : Path number) +15 V check -15 V check + 5 V check X Threshold control (X: Channel number) Flowrate check Pressure check A control indicates a potential problem for the analyzer, which should receive a maintenance operation.

  • Page 56: Span

    MIR 9000 Duplication prohibited 3.3.3 SPAN This menu contains the necessary parameters for the calibration of the measurement of gas and/or analog inputs as well as the adjustment of the analyzer’s internal cycles. 3.3.3.1 Factors This enables adjusting the span coefficient of the gas. The Delta K enables knowing the distance between 2 successive K span values.
  • Page 57 Duplication prohibited MIR 9000 3.3.3.2 Select gas This menu is only for user information to remind him of the span gas concentrations used for the calibration of the analyzer. TIG OPTION: The number of the solenoid valve of EV1 to EV5 indicates the span gas connection to the TIG input.
  • Page 58 MIR 9000 Duplication prohibited 3.3.3.3 Cycles The user selects the cycles to be completed regularly on the analyzer. It is possible to program cycle periods of 01h., 03h., 06h., 12h. or 24h. or any cycle with 00h. The selection of the hour (hh:mn) at the start is only possible for a 24h.
  • Page 59 Duplication prohibited MIR 9000 3.3.3.4 Analog inputs (option) This screen only appears if analog inputs are declared. The user may modify the calibration coefficient of the programmed analog inputs. 3–21 February 2000...

  • Page 60: Configuration

    MIR 9000 Duplication prohibited 3.3.4 CONFIGURATION The DTP selection only appears if the option has been activated in the factory configuration menu. The factory configuration is protected by a sequence of keys within this menu. 3.3.4.1 Date / Time / Language Languages available FRENCH, ENGLISH, GERMAN, SPANISH, ITALIAN 3–22...
  • Page 61 Duplication prohibited MIR 9000 3.3.4.2 Measurement mode Selection of the TIG, “SEC” Probe and Dil. Probe with the associated coefficient (K dilution). The Special gas and Special Ana. options make it possible to create a specific name for a measurement channel and an analog input. The Automate abel makes it possible to identify the version of the program installed on the automaton micro 3 board assembled on the mother board.
  • Page 62 MIR 9000 Duplication prohibited 3.3.4.3 Signal / Ranges / Units This menu is common to the gas measurements, analog inputs and the DTP (option). The measurement unit is selected in this menu. The conversion from ppm into mg/m only appears if the measurement unit is defined in ppm. The conversion coefficient applied is defined in the “Configuration / Offset –...
  • Page 63 Duplication prohibited MIR 9000 3.3.4.4 Offset / Conversion The Offset parameter makes it possible to artificially shift the measurement and check any possible drift. The format is in the XXX.X form. The value of the Conversion parameter is used for the ppm – mg/m calculation.
  • Page 64 MIR 9000 Duplication prohibited 3.3.4.5 General correction Each measurement could be corrected according to the concentration of H O (Dil. Probe mode), to the concentration of O , to the concentration of CO and to the sample gas pressure. Calculations made for each correction: Correction of H Measurement (corrected) = Measurement x 100 / (100 –...
  • Page 65 Duplication prohibited MIR 9000 3.3.4.6 Limits and relays This menu is common to the gas measurements, analog inputs and the DTP (option). It makes it possible to transfer informations to the four available relays Assignation of the relays: Disable, Value > Limit 1, Value <...
  • Page 66 MIR 9000 Duplication prohibited 3.3.4.7 DTP (option) This screen only appears when the DTP option is activated in the factory configuration. It enables defining the five parameters ruled by the DTP option: Chimney flowrate Chimney temperature Chimney pressure Gas speed Pitot pressure The “>>”...

  • Page 67: Figure 3.3 - Configuration Of The Five Dtp Parameters

    Duplication prohibited MIR 9000 For the analog inputs, it is necessary to specify the MUX channels used for acquisition (MUX Channel parameter). Channels 17 to 19 or DTP1 to DPT3 are reserved for this application. The connection is then made direct to the interface 2 board. The linearity parameters (Ax2, Bx and C) allow converting a voltage signal (0-2.5 volt) into a measurement (0-200 °C for example).
  • Page 68 MIR 9000 Duplication prohibited 3.3.4.8 Serial link This enables configuring the parameters for serial communication independently for each port. The same protocol can be declared at the same time for the two communications ports. The configuration is as follows: Address, Transmission speed, Format, Protocol.
  • Page 69 Duplication prohibited MIR 9000 3.3.4.9 Software version Identification of the software version installed. A combination of keys gives access to a protected menu containing the advanced adjustment parameters (factory configuration) for the maintenance of the analyzer. The “Stepping motors” and “Analog inputs” menus are proposed when these options have been confirmed in the “Analyzer configuration”...
  • Page 70 MIR 9000 Duplication prohibited Service: In OFF mode, access to the menus from the software version is protected by a combination of keys. NOTE : In ON mode, access to the menus is no longer protected and stored data are instantaneous measurements and no average measurements (analyzer evaluation).
  • Page 71 Duplication prohibited MIR 9000 Channels setting Reserved for maintenance of the analyzer. CAUTION: Modification parameters contained this screen could cause STOP breakdowns in the analyzer or wrong measurements. This screen enables configuring the parameters measured by infrared. The number of measurements is declared in the “Analyzer Configuration ”...
  • Page 72 MIR 9000 Duplication prohibited Wheel Ratio (%): initial value of the wheel ratio. In automatic gain mode with different gains (Auto Gain: 50 000 for example), the wheel ratio corresponds to the ratio of the gains: (gain measurement / gain reference) * 100. In automatic gain mode with a single gain value (Auto Gain 50 001 for example), the wheel ratio corresponds to the ratio of the signals : (signal measurement / signal reference) * 100.
  • Page 73 Duplication prohibited MIR 9000 This menu enables programming the linearization curves for each gas measured by infrared. These curves can be composed of 9 segments separated by 8 limits or inflection points. The segments are programmed in the form of second degree polynomials. CONC = A (Abs.) Abs.
  • Page 74 MIR 9000 Duplication prohibited Correction number: This enables accessing the different corrections for the selected parameter. Seg. of Correction: This makes it possible to programme the number of segments required in the linearization of the interference correction. Correction is limited to 2 segments. NOTE : If the segment number is none, the correction is invalidated.
  • Page 75 Duplication prohibited MIR 9000 Stepping Motor (option) Reserved for maintenance of the analyzer. CAUTION: Modification parameters contained this screen could cause STOP breakdowns in the analyzer or wrong measurements. This screen enables adjusting the sequences of oscillations of the step by step motor while the analyzer is configured for the measurement of NH .
  • Page 76 MIR 9000 Duplication prohibited Analog inputs (option) Reserved for maintenance of the analyzer. STOP CAUTION: Modification parameters contained this screen could cause breakdowns in the analyzer or wrong measurements. This screen enables configuring the analog inputs as measurement channels. The number of analog inputs is declared in the ”Analyzer configuration ”...

  • Page 77: Figure 3.5 - Label Of The Mux Channels

    Duplication prohibited MIR 9000 Signal Ext 6 I Peltier V Clamp Ext 5 IR source Flowrate A/D Signal Ext 1 Signal Pressure T° ext GNDA - 15 V Optical + 15 V + 5 V bench T° Ext 4 Signal DTP 1 DTP 2 DTP 3...
  • Page 78 MIR 9000 Duplication prohibited Pressure / Flow Reserved for maintenance of the analyzer. STOP CAUTION: Modification parameters contained this screen could cause breakdowns in the analyzer or wrong measurements. This screen enables calibrating the internal gas flow and sample pressure sensors making a linearization of the corresponding analog inputs.
  • Page 79 Duplication prohibited MIR 9000 3.3.5 STORED DATA The set of GAS + ANALOG measurements configured in the analyzer are automatically recorded in the chosen memorisation period. Autonomy of Storage depends of the total number of measurements and the calculation according to the formula: (200K * 1024) / (total number of measurements * 6) + 6 Autonomy (day) = --------------------------------------------------------------------------...
  • Page 80 MIR 9000 Duplication prohibited 3.3.5.1 Selection The measurements stored can be re-read by using the serial link ONLY with the aid of appropriate software or the “printing” function described below. 3–42 February 2000...
  • Page 81 Duplication prohibited MIR 9000 3.3.5.2 Printer output It permits sending previously selected memorized data to the COM2 for re-editing on a SERIAL printer or for capture in a text file. First, it is necessary to configure the “PRN” protocol on the chosen COM port. Format of the transmitted data dd-mm-yyyy hh:mm <state>...
  • Page 82 MIR 9000 Duplication prohibited 3.3.6 TESTS These menus regroup all the functions making it possible to verify and adjust the analyzer’s operation parameters. 3.3.6.1 Optical Bench This menu makes it possible to visualize, for each measurement channel, the main signals and intermediate values, so that the measured concentration can be determined.
  • Page 83 Duplication prohibited MIR 9000 Information related to the display parameter (Measure): MES ch: position on the correlation wheel of the measurement filter. REF ch: position on the correlation wheel of the reference filter. Gains: electronic gain applied to the measurement signal and to the reference signal, TR: indicates the part, as a percentage, of the instantaneous measurement in the automatic response time mode: TR = 02: stable and low-noise measurement,...
  • Page 84 MIR 9000 Duplication prohibited 3.3.6.2 Absorption The measurements are divided into absorptions and corrected absorptions, and also concentrations and corrected concentrations (cf. “Optical Bench” menu). The display is in single height making it possible to visualize up to 12 measurements on this screen. Keys The ”...
  • Page 85 Duplication prohibited MIR 9000 3.3.6.3 MUX signals Display of the set of analog signals of the 16-channel multiplexer. The values are in millivolts with the exception of the PELTIER current expressed in milliamperes. The DTP1 to DTP4 values correspond to the 4 supplementary analog channels inserted on the interface 2 board.
  • Page 86 MIR 9000 Duplication prohibited 3.3.6.4 DAC test This permits the adjustment of the analog outputs of the two DAC8 board (2nd card in option). All the DAC channels from 1 to 16 are commanded simultaneously. The measurements are restored when leaving the test.
  • Page 87 Duplication prohibited MIR 9000 3.3.6.5 Digital IN / OUT The keys permit the modification of the «ON» or «OFF» status of the commands selected for controlling their commutations: pump, internal solenoid valve Zero and Span in the MIR, solenoid valves Span 2 to Span 5 of the TIG (option), selection of the Probe / Analyzer mode for the TIG (option), solenoid valve EVC3 of the TIG (option), alarm and threshold relays...
  • Page 88 MIR 9000 Duplication prohibited 3.3.6.6 Stand-by setting Putting the analyzer in stand-by. A 10-minute purge is made on the zero air line, then the pump stops. All the measurements pass to zero plus a possible offset during stand-by. Keys « »...
  • Page 89 Duplication prohibited MIR 9000 CALIBRATION 3.4.1 GENERAL To ensure the quality of the measurements made by the MIR 9000 analyzer, it is necessary to proceed regularly with control and calibration operations in accordance with the user’s quality assurance plan. Control of the zero and scale point: This operation consists of comparing the analyzer’s response on a zero air and a gas of known concentration.

  • Page 90: Figure 3.6 - Example Of A Gas Connection Under Pressure

    MIR 9000 Duplication prohibited Valve Solenoid valve Double pressure regulator Air vent Collector Gas cylinder External solenoid valve command SPAN INPUT ANALYZER Figure 3.6 – Example of a gas connection under pressure 3.4.1.1 Zero air generation A gas cylinder of reconstituted air or nitrogen or generator of zero air. The zero air should be exempt of all constituents susceptible of being measured by the analyzer, with a dew point lower than –40°C.
  • Page 91 Duplication prohibited MIR 9000 3.4.2 CALIBRATION 3.4.2.1 Necessary material The cylinders of span gas used will be connected to the "sample” or "span" input. TIG option: The cylinders of span gas will be connected to the different inputs of the TIG (from EV1 to EV5).

  • Page 92: Figure 3.7 - Hcl Calibration

    MIR 9000 Duplication prohibited 3.4.3 SPECIFIC ARRANGEMENT FOR CALIBRATION IN HCL AND NH 3.4.3.1 Calibration by gas cylinder Calibration of analyzers measuring HCl and NH require a specific procedure for the injection of gas due to the very rapid trapping of the HCl and NH in the presence of humidity.
  • Page 93 Duplication prohibited MIR 9000 Put the analyzer in calibration mode by pressing the key and adjust the V1 valve to obtain an étalon span excess flow of about 15 l/h, then allow the line to dry for at least 10 min. TIG option: select the SPAN ANALYZER mode.
  • Page 94 MIR 9000 Duplication prohibited Page left blank deliberately 3–56 February 2000...

  • Page 95: Preventive Maintenance

    MIR 9000 Duplication prohibited CHAPTER 4 PREVENTIVE MAINTENANCE SAFETY INSTRUCTIONS MAINTENANCE CALENDAR MAINTENANCE OPERATION SHEETS 4.3.1 REPLACING THE FILTERS 4.3.2 METROLOGICAL PARAMETERS 4.3.3 INSPECTION OF THE PUMP 4.3.4 TESTING AND REPLACING THE OXYGEN CELL 4-10 4.3.5 INSPECTION OF RELATED EQUIPMENT 4-12 4.3.6 INSPECTION OF FLOWS AND CLEANING OF THE RESTRICTORS...
  • Page 96 MIR 9000 Duplication prohibited Page left intentionally blank 4–2 February 2000...
  • Page 97 MIR 9000 Duplication prohibited PREVENTIVE MAINTENANCE SAFETY INSTRUCTIONS The personnel must observe all safety instructions at all times. When operations need to be carried out on the analyzer, cut off the power supply sources as much as possible. Take the necessary precautions for the manipulation of dangerous products such as gases under high pressure (put the bottles in a rack in a ventilated room).

  • Page 98: Maintenance Calendar

    MIR 9000 Duplication prohibited MAINTENANCE CALENDAR Due to its design, the MIR 9000 requires simplified maintenance only. However, to guarantee its described characteristics for continuous operation, maintenance should be carried out frequently on the analyzer. During the period after its initial start-up and before its actual use, it is necessary to monitor the evolution of the installation judiciously by paying a daily visit.

  • Page 99: Replacing The Filters

    MIR 9000 Duplication prohibited MAINTENANCE SHEET Serial no. MONITOR: OPERATION SHEET 4.3.1 Subject: Replacing the filters PAGE: 1/1 Frequency: 1 month Type of operation Date a) Sample, zero and span inlet filter: 3 filters of the MILLEX™ type - 5 µm - Ref. F05-11-842 •...
  • Page 100 MIR 9000 Duplication prohibited MAINTENANCE SHEET Serial no. MONITOR: OPERATION SHEET 4.3.2 Subject: Metrological parameters PAGE: 1/2 Frequency: 1 month − Inspection of MUX signals: When the monitor is functioning, read the analog values of the MUX signals in the “Tests / MUX Signals”...
  • Page 101 MIR 9000 Duplication prohibited MAINTENANCE SHEET Serial no. MONITOR: OPERATION SHEET 4.3.2 Subject: Metrological parameters PAGE: 2/2 Frequency: 1 month − Inspection of the gains: • When the monitor is functioning in zero mode, after a reference zero, read the values of the gains (CAG) and of the signals for each position (CAN) of the “Test / Optical Bench”...
  • Page 102 MIR 9000 Duplication prohibited MAINTENANCE SHEET Serial no. MONITOR: OPERATION SHEET 4.3.3 Subject: Inspection of the pump PAGE: 1/2 Frequency: 6 months Type of Date operation − Inspection of the diaphragm and the valves (Figure 4.1) Maintenance kit: Ref. V02-K-113-909 •...
  • Page 103 MIR 9000 Duplication prohibited MAINTENANCE SHEET Serial no. MONITOR: OPERATION SHEET 4.3.3 Subject: Inspection of the pump PAGE: 2/2 Frequency: 6 months Figure 4.1 - Exploded view of the pump 4–9 February 2000...
  • Page 104 MIR 9000 Duplication prohibited MAINTENANCE SHEET Serial no. MONITOR: OPERATION SHEET 4.3.4 Subject: Testing and replacing the oxygen cell PAGE: 1/2 Frequency: 1 year − Oxygen probe test (Figure 4.2) Type of Date • Replace the on-line active carbon filter Ref. F05-SDN-A operation •...
  • Page 105 MIR 9000 Duplication prohibited MAINTENANCE SHEET Serial no. MONITOR: OPERATION SHEET 4.3.4 Subject: Testing and replacing the oxygen cell PAGE: 2/2 Frequency: 1 year Figure 4.3 - Oxygen probe 4–11 October 2002...
  • Page 106 MIR 9000 Duplication prohibited MAINTENANCE SHEET Serial no. MONITOR: OPERATION SHEET 4.3.5 Subject: Inspection of related equipment PAGE: 1/1 Frequency: 1 month Date − Cylinder pressure: • Check the residual pressure in order to evaluate the remaining autonomy. Replace the cylinders, if necessary (most gas suppliers recommend replacement or recharging of cylinders when their pressure is less than 10 bars).
  • Page 107 MIR 9000 Duplication prohibited MAINTENANCE SHEET Serial no. MONITOR: OPERATION SHEET 4.3.6 Subject: Inspection of flows and cleaning of the restrictors PAGE: 1/1 Frequency: 1 month Date − Inspection of flows: • Check the flows in measurement, zero and span mode, by comparing them to the values on the inspection sheet in the paragraph on fluid inspection.
  • Page 108 MIR 9000 Duplication prohibited MAINTENANCE SHEET Serial no. MONITOR: OPERATION SHEET 4.3.7 Subject: Replacing the motor PAGE: 1/1 Frequency: Depending on need Date − Disassembling the optical bench (Figure 6.3) • Switch off the analyzer. • Remove the cap from the optical compartment. •...
  • Page 109 MIR 9000 Duplication prohibited MAINTENANCE SHEET Serial no. MONITOR: OPERATION SHEET 4.3.8 Subject: Replacing the infrared source PAGE: 1/1 Frequency: Depending on need Date − Disassembling the optical bench (Figure 6.3) • Switch off the analyzer. • Remove the cap from the optical compartment. •...
  • Page 110 MIR 9000 Duplication prohibited MAINTENANCE SHEET Serial no. MONITOR: OPERATION SHEET 4.3.9 Subject: Replacing the optical forks PAGE: 1/1 Frequency: Depending on need Date − Disassembling the optical bench (Figure 6.3) • Switch off the analyzer. • Remove the cap from the optical compartment. •...

  • Page 111: Inspection Of Calibration

    MIR 9000 Duplication prohibited MAINTENANCE SHEET Serial no. MONITOR: OPERATION SHEET 4.3.10 Subject: Inspection of calibration PAGE: 1/1 Frequency: Depending on need • See paragraph 3.4 for the procedure to be followed. • Note down the results in the following tables. Reading of analyzer Reading of analyzer Type...

  • Page 112: Equipment Required For Maintenance

    MIR 9000 Duplication prohibited EQUIPMENT REQUIRED FOR MAINTENANCE REFERENCES 4.4.1 MAINTENANCE KIT FOR FIXED BOX MIR-CF-K – 10 Millex™ filters F05-11-842 – Fuses for 220 V kit: • 1 x D1TD - 3.15 A - 5 x 20 S01-TT03.15-A • 1 x D1TD - 4 A - 5 x 20 S01-TT04.00-A •...

  • Page 113: Tools Required For Routine Maintenance

    MIR 9000 Duplication prohibited 4.4.7 RECOMMENDED COMPONENTS FOR NH O VERSION – 1 LM35 wired temperature sensor D01-0034 – 1 wired optical fork D01-0148 – 1 optical fork – detector assembly D01-0685-A – 1 fitted and wired motor D01-0042 – 1 stepping motor - detector assembly D01-0686-A –...
  • Page 114 MIR 9000 Duplication prohibited Page left intentionally blank 4–20 February 2000...

  • Page 115: Corrective Maintenance

    Duplication prohibited MIR 9000 CHAPTER 5. CORRECTIVE MAINTENANCE LIST OF ALARMS AND CONTROLS 5–3 ADJUSTMENT AND INSPECTION OF THE MOTHERBOARD 5–12 5.2.1 ADJUSTMENT AND INSPECTION OF THE POWER SUPPLY 5–12 5.2.2 ADJUSTMENT OF THE ANALOG / DIGITAL CONVERTER 5–12 5.2.3 CHECKING THE INFRARED SOURCE VOLTAGE 5–12 5.2.4...
  • Page 116 MIR 9000 Duplication prohibited Page left blank deliberately 5–2 February 2000...
  • Page 117 Duplication prohibited MIR 9000 CORRECTIVE MAINTENANCE Maintenance should be carried out by qualified personnel using information provided in this document. The analyzer executes a permanent automatic control of its main functions and indicates all defects detected via a clear display. CAUTION - DANGER STOP –...

  • Page 118: Adjustment And Inspection Of The Motherboard

    MIR 9000 Duplication prohibited DISPLAY CAUSE POSSIBLE ACTIONS with the one shown on the control document. – Check the state of the driving belt. – Check the rotation without hard point of the correlation wheel and of the motor. If necessary, change the motor and –...
  • Page 119 Duplication prohibited MIR 9000 DISPLAY CAUSE POSSIBLE ACTIONS – The analyzer is linked to a SEC – Check the power supply of the Probe temperature probe or a dilution module showing a probe. faulty adjustment of the temperature – Check that one of the temperature of the probe, of the first dryer or of controllers if not failing.
  • Page 120 MIR 9000 Duplication prohibited DISPLAY CAUSE POSSIBLE ACTIONS Optical temperature – Heating of the Optical Bench is – Compare the temperature value faulty. (“Measurement / Synoptic” menu) with the one shown on the control document or in the “Software / Analyzer Configuration”...
  • Page 121 Duplication prohibited MIR 9000 DISPLAY CAUSE POSSIBLE ACTIONS – The mains voltage of the IR Source – Compare the value of Channel 6 of IR Source supply is outside the limits. multiplexer (“Tests /MUX Signals” menu) with the value shown on the control document. –...
  • Page 122 MIR 9000 Duplication prohibited DISPLAY CAUSE POSSIBLE ACTIONS Analyzer flowrate – The measured flowrate is inferior to – Compare the value of the flow the threshold values (“Software / (“Test / Optical Bench” menu) with Flowrate check Pressure / Flow" menu). the threshold values.
  • Page 123 Duplication prohibited MIR 9000 DISPLAY CAUSE POSSIBLE ACTIONS – The gains of the measurement – Control the adjustment of the clamp channels important, and the setting of the sampling measurement is noisy. (cf. Adjustment and inspection of the motherboard) – The signals can also be visualized in PT0 on the motherboard and compared to the pictures in the control documents.
  • Page 124 MIR 9000 Duplication prohibited DISPLAY CAUSE POSSIBLE ACTIONS – The ratio gaseous – Make a control of the metrological correlation measurement channel parameters (cf. Maintenance sheet) (more important signal reference) is at frequent intervals (1 week). linked to a leak of a gaseous cell –...
  • Page 125 Duplication prohibited MIR 9000 DISPLAY CAUSE POSSIBLE ACTIONS – The measurement Compare the measurement of the Threshold control X parameter higher than X parameter with the threshold threshold value. value programmed “Configuration / Limits and Relays” menu. Threshold control – The measurement is higher than the In the “Configuration / Limits and threshold value and the analyzer is Relays”...

  • Page 126: Adjustment And Inspection Of The Motherboard

    MIR 9000 Duplication prohibited ADJUSTMENT AND INSPECTION OF THE MOTHERBOARD In order to make the adjustments in the best possible conditions, always place the analyzer in “zero” mode on the clean and dry air zero. 5.2.1 ADJUSTMENT AND INSPECTION OF THE POWER SUPPLY The supply voltages + 15 V, - 15 V and + 5 V can be controlled in the “Tests / MUX Signals”...

  • Page 127: Adjustment Of The Motor Speed

    Duplication prohibited MIR 9000 5.2.5 ADJUSTMENT OF THE MOTOR SPEED This should be adjusted by using potentiometer P12 and setting an identical value to that indicated on the control board accompanying each analyzer. In the “Tests / Optical Bench” menu, check the RPM value corresponding to the motor speed signal. The motor speed signal can also be visualized in the “Measurement/Synoptic”...
  • Page 128 MIR 9000 Duplication prohibited 5.2.6.2 Adjustment of the sampling Use the two measurement channels of the oscilloscope. Connect the probe of channel 1 to Pt 17 to visualize the signals and the probe 2 to Pt 19 to visualize the sampling. This should be centered on the high levels.

  • Page 129: Figure 5.4 - Sampling Oscillogram # 3

    Duplication prohibited MIR 9000 CORRECT Sample centered Figure 5.4 – Sampling Oscillogram # 3 The sampling is made on each signal. By contrast, sampling on the low level is made only once per turn. 5.2.6.3 Adjustment of the clamp The clamp signal is measured in Pt 12. The length of the pulse will be adjusted to 0,6 ms + 0,05 ms using potentiometer P4.

  • Page 130: Figure 5.6 - Clamp Signal Oscillogram # 2

    MIR 9000 Duplication prohibited INCORRECT Clamp too wide and overstepping on the signal low-to-high transition. incorrect Figure 5.6 – Clamp signal Oscillogram # 2 CORRECT Clamp equal to 0.6ms and not overstepping on the signal low-to-high transition. Figure 5.7 – Clamp signal Oscillogram # 3 If the adjustment of the clamp is bad because the clamp is overstepping on the low-to-high transition of the detector signal, it is still possible to adjust the clamp by modifying the position of the optical forks.

  • Page 131: Figure 5.8 - Detector Signal Oscillogram

    Duplication prohibited MIR 9000 5.2.6.4 Fixed amplification Connect the probe of channel 1 of the oscilloscope to test point Pt 23. Connect the probe of channel 2 of the oscilloscope to test point Pt 0 (detector signal). The signal in Pt23 should be identical to the signal in Pt0: offset gap zero (potentiometer P10), amplification zero (potentiometer P11).

  • Page 132: Figure 5.9 - Saturated Signal Oscillogram

    MIR 9000 Duplication prohibited Saturation line 15 volts 10 volts 5 volts 0 volt - 5 volts Figure 5.9 – Saturated signal Oscillogram Using P3, adjust the largest signal 2 volts below the saturation line, namely at 12 volts. Saturation line 12 v olts 10 v olts 8 v olts...

  • Page 133: Adjustment And Inspection Of The Mir Nh3/H2O Verison

    Duplication prohibited MIR 9000 COMMENT: The MIR-LCD proposes two automatic gain modes All the signals in PT11 have the same width with different gains (equally MIR-fluo). In this case, the Auto Gain variable is of form 50 00 The signals in PT11 have different widths with a signal form identical to the detector signal. The gain is identical on each of the signals and is calculated at each Zero Ref.
  • Page 134 MIR 9000 Duplication prohibited Each sequence is defined by a position of the wheel of optical filters FILTER and a position of the wheel of cells for the gaseous correlation CELL. These positions are defined in the control documents. For information purposes, the NH measurement is made by gaseous correlation.

  • Page 135: Checking The Optical Fork

    Duplication prohibited MIR 9000 Nb of samples Delay 2 Arch duration Figure 5.11 – Signal Oscillogram MIR NH 0 version 5.3.2 CHECKING THE OPTICAL FORK – “Signal chopper” optical fork Connect the probe of the oscilloscope to Pt 9 in order to visualize the signal. Its amplitude should be >...

  • Page 136: Figure 5.12 - Detector Signal Oscillogram Mir Nh

    MIR 9000 Duplication prohibited INCORRECT The speed of the motor is too low. In this example, the motor speed is close to 550 turns per minute. Figure 5.12 – Detector signal Oscillogram MIR NH 0 version INCORRECT The speed of the motor is too high. In this example, the motor speed is close to 900 turns per minute. Figure 5.13 –...

  • Page 137: Figure 5.14 - Detector Signal Oscillogram Mir Nh

    Duplication prohibited MIR 9000 CORRECT Figure 5.14 – Detector signal Oscillogram MIR NH 0 version 5.3.4 ADJUSTMENT OF THE CLAMP The clamp signal is measured at Pt 12. The length of this pulse will be adjusted to 0,6 ms + 0,05 ms using the potentiometer P4. In order to visualize this signal in relation to that of the detector, connect the probe of channel 2 of the oscilloscope to Pt 0.
  • Page 138 MIR 9000 Duplication prohibited The sampling on the low level of the signal should be centered and adjusted on the high level by means of potentiometer P1 of the optical fork adaptation board plugged into the motherboard in J17. Sampling on the high level is adjusted as from the Delay 2 parameter. This should be centered on the high levels.

  • Page 139: Figure 5.18 - Sampling Oscillogram Mir Nh 3 / H

    Duplication prohibited MIR 9000 CORRECT Figure 5.18 – Sampling Oscillogram MIR NH 0 version 5.3.6 ADJUSTMENT OF THE AMPLIFICATION CHAIN 5.3.6.1 Fixed amplification Connect the probe of channel 1 of the oscilloscope to test point Pt 23. Make sure that the signal is symmetrical with regard to the base line (GND).

  • Page 140: Configuring The Boards

    MIR 9000 Duplication prohibited 5.3.6.3 Automatic amplification In the “Tests / Optical Bench” menu, read the value in points of the most important signal. The Auto Gain variable corresponds to this value, rounded up top the lower value by 10 000 points (for example, if the most important signal is at 56800 points, it will take the value as 50 000 pts).

  • Page 141: Tig 2 Board

    Duplication prohibited MIR 9000 Pressure Signal: ST30 in 1-2, ST16 in 2-3 and ST17 in 1-2. there are three external inputs EXT1, EXT4 and EXT5: - EXT1 or Oxygen Signal (ST31 in 1-2 for signal EXT1), - EXT4 or Chimney temperature - EXT5 or Temp.

  • Page 142: Figure 5.19 - Motherboard Configuration

    MIR 9000 Duplication prohibited Figure 5.19 – Motherboard configuration 5-28 February 2000...

  • Page 143: Mother Board Layout

    Duplication prohibited MIR 9000 Jumper Jumper Symbols Nature of operation Symbols Nature of operation references references RS232 With GND pressure ST17 sensor( ) RS422 Without pressure sensor RS232 Remote control Zero Ref. ( ) ST18 RS422 Not used Not used Interface 2 board ( ) ST19 RS422 / RS232...
  • Page 144 MIR 9000 Duplication prohibited Figure 5.20 – Test points and settings of the motherboard 5-30 February 2000...
  • Page 145 Duplication prohibited MIR 9000 Test points and settings of the motherboard Address Address Nature of signal Nature of setting reference reference Detector signal Peltier instruction temperature Peltier instruction temperature Offset signal after amplification +15VCC test Gain of signal amplification line –15VCC test Width of clamp signal +5VCC test...
  • Page 146 MIR 9000 Duplication prohibited Figure 5.21 – Configuration and settings of the DAC8 board 5–32 February 2000...
  • Page 147 Duplication prohibited MIR 9000 Configuration and settings of the DAC8 board ANALOG OUTPUT No. 1 ANALOG OUTPUT No. 2 FUNCTION FUNCTION 4 – 20 mA referenced to the 4 – 20 mA referenced to the ground, max. charge 500Ω. ground, max. charge 500Ω. 4 –...
  • Page 148 MIR 9000 Duplication prohibited Jumper Symbols Function references 2Mb version (256KX8) 2Mb version (256KX8) 2Mb version (256KX8) 2Mb version (256KX8) SW5 SW6 RS232 SW5 SW6 RS422 Figure 5.22 – Micro III board configuration 5–34 February 2000...
  • Page 149 Duplication prohibited MIR 9000 Jumper Strapped Nature of operation references positions standard configuration standard configuration standard configuration standard configuration standard configuration standard configuration Figure 5.23 – Configuration of the stepping motors’ driving board 5–35 February 2000...
  • Page 150 MIR 9000 Duplication prohibited Jumper Strapped Nature of operation references positions standard configuration IR source motor block ST3 / ST7 Detector motor block ST4 / ST8 Figure 5.24 – Configuration of the stepping motors’ power board 5–36 February 2000...

  • Page 151: Pump

    Duplication prohibited MIR9000 CHAPTER 6 BREAK DOWN AND LOCATION HCL DISTRIBUTION MODULE 6–2 PUMP 6–4 OPTICAL BENCH 6–6 OXYGEN PROBE 6–10 SERVOMEX PARAMAGNETIC PROBE 6–12 APPENDIX 6–14 6.6.1 SG2M BOARD 6–14 6.6.2 CONFIGURATION OF RS4i BOARD 6–14 6–1 January 2005...
  • Page 152 Duplication prohibited MIR9000 HCL DISTRIBUTION MODULE Reference Address reference Designation Reference on figure HCl distribution module F10-1010-A Pressure reducing valve F02-131-719-00 O-ring seal, int. ∅: 7,2 tore : 1,9 Viton G06-007.2-1.9-V C type fitting for cylinder P02-1067-A O-ring seal, int. ∅: tore 10,5 : 2,7 Viton G06-010.5-2.7-V Stopper for fitting of cylinder P06-0955-A...
  • Page 154 Duplication prohibited MIR9000 PUMP Reference Address reference Designation Reference on figure Diaphragm pump 220V ; 50Hz V02-0004-A Diaphragm pump 110V ; 50Hz V02-0033-A Diaphragm pump 110V ; 60Hz V02-0034-A not referenced 3M∅ 8L washer cylindrical head screw ∅4 articulation washer not referenced not referenced 4M∅...

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