Endress+Hauser SS1000 Operating Instruction
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Endress+Hauser SS1000 Operating Instruction

Endress+Hauser SS1000 Operating Instruction

Tdlas gas analyzer
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BA02186C/66/EN/01.21
70193628
Valid as of version
HC12 v2.51
(Device firmware)
Products
Operating Instruction
SS1000 TDLAS Gas Analyzer
Non-hazardous (certified) locations
General Purpose
Solutions
Services

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Summary of Contents for Endress+Hauser SS1000

  • Page 1 BA02186C/66/EN/01.21 Products Solutions Services 70193628 Valid as of version HC12 v2.51 (Device firmware) Operating Instruction SS1000 TDLAS Gas Analyzer Non-hazardous (certified) locations General Purpose...

  • Page 3: Table Of Contents

    Warranty ..........B-15 Endress+Hauser...
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  • Page 5: Who Should Read This Manual

    1 - I NTRODUCTION Endress+Hauser’s SS1000 product is a high-speed, diode-laser based extractive analyzer designed for extremely reliable monitoring of very low (trace) to standard concentrations of specific components in various background gases. In order to ensure that the analyzer performs as specified, it is important to closely review the installation and operation sections of this manual.

  • Page 6: General Warnings And Cautions

    SS1000 TDLAS Analyzer BA02186C General Warnings and Cautions Instructional icons are provided in this manual and various safety labels are adhered to the analyzer to alert the user of potential hazards, important information and valuable tips. Following are the symbols and associated warning and caution labels to observe when servicing the analyzer.

  • Page 7: Instructional Symbols

    BA02186C SS1000 TDLAS Analyzer Removing label from measurement cell optical head will void analyzer warranty. Instructional symbols General notes and important information concerning the installation and operation of the analyzer. Failure to follow all directions may result in fire. INVISIBLE LASER RADIATION - Avoid exposure to beam.

  • Page 8: About The Gas Analyzers

    SS1000 TDLAS Analyzer BA02186C About the Gas Analyzers The SS1000 includes tunable diode laser (TDL) operating in the near- to short- wavelength infrared. Each compact sensor consists of a TDL light source, sample cell and detector specifically configured to enable high sensitivity measurement of a particular component within the presences of other gas phase constituents in the stream.
  • Page 9 BA02186C SS1000 TDLAS Analyzer Figure 1–1 Schematic of a typical laser diode absorption spectrometer (0.8 m measurement cell) Detector Laser Window Inlet Pressure sensor Optical head Outlet Far mirror Due to their inherent structure, the molecules in the sample gas each have characteristic natural frequencies (or resonances).
  • Page 10 SS1000 TDLAS Analyzer BA02186C Figure 1–2 shows the typical raw data (in arbitrary units [a.u.]) from a laser absorption spectrometer scan including the incident laser intensity, I (), and the transmitted intensity, I(), for a clean system and one with contaminated mirrors (shown to illustrate the system’s relative intensity to mirror...

  • Page 11: Wavelength Modulation Spectroscopy (Wms) Signal Detection

    Normalized absorption signal Wavelength (a.u.) Wavelength Modulation Spectroscopy (WMS) signal detection Endress+Hauser takes the fundamental absorption spectroscopy concept a step further by using a sophisticated signal detection technique called wavelength modulation spectroscopy (WMS). When employing WMS, the laser drive current is modulated with a kHz sine wave as the laser is rapidly tuned.

  • Page 12: Getting To Know The Analyzer

    700-3000 nm, which provides the least amount of sensitivity to background stream variations. Getting to Know the Analyzer The SS1000 analyzer is used to verify H O measurements and for spot- checking when other methods provide questionable results. The analyzer is contained in a single light-weight portable enclosure for ease of handling.

  • Page 13: Lifting/Carrying The Analyzer

    Power is provided by an internal battery, which may be recharged using the included battery charger. Battery life is approximately 12 hours. Refer to Figure A–4 on page A–5 for the electrical schematic drawing. Figure 1–5 SS1000 analyzer hardware Sample return Sample supply port (10 PSIG maximum)
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  • Page 15: Potential Risks Affecting Personnel

    1. Shut off power at the main disconnect external to the analyzer. Complete this action before performing any service that requires working near the main input power or disconnecting any wiring or other electrical components. 2. Remove analyzer cover. – Endress+Hauser...

  • Page 16: Explosion Hazard

    SS1000 TDLAS Analyzer BA02186C If service must be performed with power engaged (gain adjustment, etc.): 1. Note any live electrical components and avoid any contact with them. 2. Only use tools with a safety rating for protection against accidental contact with voltage up to 1000 V (IEC 900, ASTF-F1505-04, VDE 0682/201).

  • Page 17: What Should Be Included In The Shipping Box

    Heated pressure regulator (if inlet pressure is >10 PSIG or no probe regulator exists) • Stainless steel tubing or flexible stainless steel tubing (Endress+Hauser recommends using 1/4 in. O.D. x 0.035 in. wall thickness, seamless stainless steel tubing) – Endress+Hauser...

  • Page 18: Tools

    9/16 in. open-end wrench Setting up the Analyzer The SS1000 analyzer is manufactured for temporary installation at a sampling point. Place the analyzer at a location relatively free of vibration and close to the sampling point. Choose a shaded area or use an optional analyzer hood (or equivalent) to minimize sun exposure.
  • Page 19 BA02186C SS1000 TDLAS Analyzer To connect the sample supply line 1. The analyzer comes with a 1/8 in. quick-connect fitting for the sample supply and a 1/4 in. quick-connect fitting for the sample return. Attach these fittings to the analyzer.

  • Page 20: Conditioning The Tubing

    SS1000 TDLAS Analyzer BA02186C 10. While gas is flowing, briefly open the bypass valve on the membrane separator filter to clear out any liquids that may have accumulated during startup. To connect the sample return 1. Confirm that the low pressure flare or atmospheric vent header shut- off valve is closed.

  • Page 21: Connecting Electrical Power To The Analyzer

    BA02186C SS1000 TDLAS Analyzer Connecting Electrical Power to the Analyzer The analyzer comes equipped with a fully charged internal battery. Battery life is approximately 12 hours under normal operating conditions. A 100 VAC, 50/60 Hz battery charger is supplied with the analyzer. To recharge the battery, plug the charger cable into the jack on the back of the analyzer under the serial port.
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  • Page 23: Appendix A: Specifications

    Appendix A - Specifications Table A–1 SS1000 in natural gas analyzer specifications Performance Medium Precision High Precision Concentration 40 to 422 ppmv, 40 to 1055 0 to 422 ppmv, 0 to 1055 ppmv, 40 to 2110 ppmv ppmv, 0 to 2110 ppmv (2 to 20 lbs., 2-50 lbs.,...
  • Page 24 Figure A–1 SS1000 analyzer side view; interior side view Optical head Pressure transducer Sample return Power supply (see Fig. A-3) Power switch (ON/OFF) Main HC12 processing board RS-232 data port Hytek temperature controller Optical head 10 Battery charger input 11 Plug (4-20 mA option)
  • Page 25 Figure A–2 SS1000 analyzer - overhead view; cover removed 4-20 mA Output board (option) Mirror Battery Pressure sensor Measurement cell Fuse (F1)
  • Page 26 Figure A–3 SS1000 analyzer DC board / F2 fuse location Fuse (F2)
  • Page 27 Figure A–4 SS1000 analyzer electrical wiring diagram...

  • Page 28: Spare Parts

    2 years of operation. Due to a policy of continuous improvement, parts and part numbers may change without notice. When ordering, please specify the system serial number (SN) to ensure that the correct parts are identified. Table A–2 Spare parts for SS1000 analyzer Part 2 Year Description...
  • Page 29 BA02186C SS1000 TDLAS Analyzer Table A-2 Spare parts for SS1000 analyzer (Continued) Part 2 Year Description Number Quantity General (Continued) BA02186C SS1000 TDLAS Gas Analyzer Operating Instruction, additional copies GP01181C Description of Device Parameters HC12, additional cop- Cables 0190217106 RS-232 Serial Data Cable...
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  • Page 31: Appendix B: Maintenance And Troubleshooting

    When reattaching the cover make sure the cables are not pinched between the body and the cover. Disconnect the display and keypad cables if necessary to gain access to the internal components. – Endress+Hauser...

  • Page 32: Gas Leaks

    Endress+Hauser recommends periodically leak-testing the supply lines, especially if the analyzer has been relocated or has been replaced or returned to the factory for service after which the sample lines have been reconnected.

  • Page 33: Mirror Cleaning Or Replacement

    BA02186C SS1000 TDLAS Analyzer 6. Once the sampling line is completely free of solvent, reconnect the gas sampling line to the supply port of the analyzer. 7. Check all connections for gas leaks. Using a liquid leak detector is recommended.
  • Page 34 SS1000 TDLAS Analyzer BA02186C Determining the type of cell mirror Measurement cells will come equipped with either a glass or stainless steel mirror. The stainless steel mirrors have been identified with an “X” engraved on the external side of the mirror. Glass mirrors can be used on any size cell.
  • Page 35 4. Look inside the sample cell at the top mirror using a flashlight to ensure that there is no contamination on the top mirror. Endress+Hauser does not recommend cleaning the top mirror. If the top mirror is visibly contaminated, contact “Service” on page B-13.
  • Page 36 SS1000 TDLAS Analyzer BA02186C 10. Repeat with a clean sheet of lens cleaning cloth to remove the streak left by the first wipe. Repeat, if necessary, until there is no visible contamination on the mirror. 11. Carefully replace the mirror assembly onto the cell in the same orientation as previously marked making sure the O-ring is properly seated.

  • Page 37: Excessive Sampling Gas Temperatures And Pressures

    BA02186C SS1000 TDLAS Analyzer Always handle the optical assembly by the edge of the mount. Never touch the optical surfaces of the mirror. 5. Confirm need to replace mirror due to contamination. If yes, set mirror aside. 6. Put on clean acetone-impenetrable gloves.

  • Page 38: Membrane Separator Filter

    If moisture accumulation is suspected, briefly open the liquid drain (bypass valve) on the membrane separator filter to clear out any liquids. Refer to Figure B–3. Figure B–3 SS1000 liquid drain and bypass valve Membrane separator filter Sample supply port (10 PSIG maximum)

  • Page 39: Electrical Noise

    BA02186C SS1000 TDLAS Analyzer 5. Reassemble the filter body and attach the filter to the analyzer. 6. Connect the 1/8 in. inlet tubing and the 1/4 in. compression fitting to the sample supply port on the analyzer. 7. Tighten all new compression fittings 1 and 1/4 turns with a wrench from finger tight.
  • Page 40 SS1000 TDLAS Analyzer BA02186C Table B–2 Potential SS1000 analyzer problems and solutions Symptom Response Non-Operation (at start up) Is the power connected to both the analyzer and power source? Is the switch on? Check to confirm internal battery cables are connected.
  • Page 41 BA02186C SS1000 TDLAS Analyzer Table B-2 Potential SS1000 analyzer problems and solutions (Continued) Symptom Response Power Fail Error (Continued) Check that the actual temperature in the measurement cell is within specifi- cation. For systems with a heated enclosure, check that the temperature...
  • Page 42 SS1000 TDLAS Analyzer BA02186C Table B-2 Potential SS1000 analyzer problems and solutions (Continued) Symptom Response No reading on device connected to cur- Replace the current loop device with a rent loop (Continued) milliampere meter and look for current between 4 mA and 20 mA. A voltmeter...

  • Page 43: Service

    BA02186C SS1000 TDLAS Analyzer Table B-2 Potential SS1000 analyzer problems and solutions (Continued) Symptom Response Serial output is providing no data Make sure the computer COM port is (Continued) set for 19200 baud, 8 data bits, 1 stop bit, no parity, and no flow control.

  • Page 44: Packing

    Access to the information above will greatly expedite our response to your technical request. Packing Endress+Hauser’s SS1000 analyzers and auxiliary equipment are shipped from the factory in a reusable Pelican carrying case. All inlets and vents are capped and protected when packaged for shipment.

  • Page 45: Storage

    Warranty For a period of 18 months from date of shipment or 12 months in operation, whichever comes first, Endress+Hauser warrants that all products sold by it shall be free from defects in material and workmanship under normal use and service when correctly installed and maintained.
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  • Page 48 BA02186C/66/EN/01.21 www.endress.com...

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