Model 1000 Process Gas Chromatograph

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		Traditional air-bath oven design for maximum application flexibility Same rugged chromatograph valves and detectors found in our other gas chromatographs Fully compatible with Ethernet networks and DCS communication Diaphragm-based 6-port chromatograph valves available Oven capacity for up to six chromatograph valves and two detectors Choice of thermal conductivity, flame ionization or flame photometric detectors Thermal conductivity tetector (TCD) sensitive down to very low parts per million levels Last chromatogram for each sample and calibration stream stored in gas chromatograph Archives up to 64 item averages, up to 35 days of standard runs and calculations

FEATURES AND APPLICATIONS Emerson Process Management offers a complete line of gas chromatographs made for the process applications. The Model 1000 Process Gas Chromatograph combines the proven analytical components of the Model 500 and Model 700 with the larger oven capacity of a traditional air-bath oven design. The result is maximum analyzer reliability and analytical flexibility in one package. The Model 1000 is designed for a variety of refining, petrochemical, food and beverage, pharmaceutical, power and environmental applications where selected components in gaseous or liquid streams must be precisely monitored on a continuous basis. Refineries & Petrochem Catalytic reformer Isomerization unit Aromatics unit Ethylene plants Polymer plants Acrylonitrile plants Gas Processing NGL and LNG plants Cryogenic gas plants Power Generation Power generation plants Gas turbine control Environmental Monitoring Ambient air monitoring HR-VOCs in flares and cooling towers THE ROSEMOUNT ANALYTICAL GAS CHROMATOGRAPH DIFFERENCE Broad application scope with single- or dual- detector capability High-sensitivity thermal conductivity detectors can often replace the need for more complex detectors Easy-to-use MON2000 PC software for advanced diagnostics and simplified troubleshooting; simply the best in the industry Rosemount Analytical diaphragm valves offer a lifetime warranty GAS CHROMATOGRAPH VALVES The chromatograph valves used in Rosemount Analytical gas chromatographs are unique to the on-line gas chromatograph market. Using a design originally developed by NASA, the valve offers greatly extended operating life. Emerson Process Management is currently the only on-line gas chromatograph supplier to offer a lifetime warranty on their Rosemount Analytical chromatograph valves! Simple mechanical design Sample does not come in contact with internal moving parts More than 5 million operations per valve Lifetime warranty on diaphragm valves Rotary liquid injection valves also available as applications need The reason for the exceptional durability of the valve is its unique double-diaphragm actuation. The double diaphragm design eliminates the need for springs, O-rings and lubrication. Flow paths in the valve are arranged so that internal moving parts never contact the sample flow. As a result, abrasive mechanical wear on machined valve surfaces is eliminated. The valves are rated for over 5 million operations before repair (approximately 3-5 years of usage). And then, repair is typically simply changing the diaphragms in the valve. Most importantly, the Rosemount Analytical valve offers excellent performance. Minimal internal movement of the components in the valve – roughly 1/1000th of an inch – contributes to rapid actuation of the valve, which can be important for applications using micro-packed and capillary columns. DETECTORS The Model 1000 gas chromatograph has the selection of detectors to handle the wide range of analytical demands found in typical process applications. Whether the components of interest are in the percent range or down to the parts-per-million range, precise and reliable measurement is possible. The thermal conductivity detector’s (TCD) is the detector of choice for most applications due to its universal response to all compounds. The TCD from Emerson Process Management is also able to go well beyond the normal measuring ranges seen in other designs by being able to do many applications with low parts-per-million measurement requirements. This greatly simplifies the gas chromatograph design when a simple and rugged TCD can be used. For measurement of compounds in the low ppm or even ppb ranges, the flame ionization detector (FID) for most organic compounds and the flame photometric detector (FPD) for sulfur compounds are analytical options. Maintenance features such as auto-detection of flame loss are also standard. For maximum application flexibility, the Model 1000 can have up to two detectors. Detector combinations like TCD-TCD, TCD-FID or TCD-FPD are well within the capability of the Model 1000. AIR BATH OVEN The air bath oven uses a conventional instrument air heater design for maximum analytical flexibility. The oven on the Model 1000 has capacity for up to six diaphragm chromatograph valves. There is also the capacity to install liquid injection sample valves for heavier samples. The oven can operate at temperatures up to 150°C (300°F) as the application dictates. COLUMNS Since 1980, Emerson Process Management has been refining and improving its process for creating micropacked columns. Rosemount Analytical micro-packed columns offer a superior combination of the features found in both capillary and conventional packed columns. The result is improved chromatography with extended column life (several years in most applications without measurable degradation or bleed). Rosemount Analytical micro-packed columns produce sharper peaks for improved component separation, short analysis time and very low carrier-gas consumption. MON2000 PC WORKSTATION The Model 1000 Process Gas Chromatograph is designed to operate unattended. If, however, adjustments are needed; our exclusive MON2000 software allows complete control of your gas chromatographs – either locally or remotely. From within MON2000, a user can: Review and modify analytical settings Upload and display multiple chromatograms on the screen for comparison Upload and trend any of the measured results Export data for use in other 3rd party applications Overlay multiple chromatograms for troubleshooting and calibration Check original calibration against last calibration The MON2000 PC Workstation Software is Windows™ - based software to make analyzer configuration, maintenance and data collection easy. With intuitive drop-down menus and fill-in-the-blank tables, even new users can quickly navigate through the software. The MON2000 software can display both current and multiple archived chromatograms on the screen streamlining the time needed to performance routine analyzer maintenance. MON2000 also has a number of tools built in that help users manage their analyzers such as: Automatic recording of alarms in a log file Event logs that provide a continuous record of all operator changes with time and user name stored Maintenance log scratch pad for keeping track of maintenance or testing done Data collected from the gas chromatographs can be stored and displayed in a wide range of options such as trend lines on the screen and logs automatically documenting all changes made to the gas chromatograph. Data can also be exported in formats compatible with most third-party Windows™ applications. ANALYZER NETWORKING AND DATA COMMUNICATION Emerson’s Rosemount Analytical gas chromatographs can be configured in a number of networking and data communication schemes to meet most process communication requirements. Options include Ethernet networks as well as multi-drop RS-485 networks. It is even possible to set up automatic polling for data collection over phone lines if desired. Data communication options to the plant control system include simple analog and discrete signals as well as Modbus serial links. To preserve the integrity of the analysis data, all Model 1000 gas chromatographs are capable of storing up to 35 days of analysis and calibration data in the event of loss of communication to the plant control system. All Rosemount Analytical process gas chromatographs are designed to operate unattended. Occasionally, adjustments to the analyzers’ analytical method or a review of possible alarms may be needed. Using our exclusive MON2000 software loaded on either a PC or laptop running Windows™, you’ll have complete control of your gas chromatographs – either locally or remotely. NETWORKING FLEXIBILITY Whether you want to network gas chromatographs throughout the plant or simply link a single gas chromatograph to the DCS system, the Model 1000 can be configured to handle most any scenario: Choice of Ethernet or RS-485 network Can use same network to connect Model 700, Model 500 and Model 1000 gas chromatographs Able to connect multiple PC workstations using MON2000 Connectivity to plant control systems using industry standard protocols such as Modbus and OPC SECURE MODBUS CONNECTIVITY For process gas chromatographs, Modbus continues to be the preferred choice to connect a gas chromatograph network to the plant control system. The design of the Rosemount Analytical Modbus avoids the use of central interface cards or computers that can act as a single point of failure in the Modbus link. Instead, the plant DCS system can “talk” directly to each gas chromatograph to gather the data needed. Furthermore, the register and coil addresses can be easy customized to meet the specific data structure of the DCS. There is also a program built into the MON2000 workstation to test the Modbus link to the DCS if troubleshooting should be needed. CUSTOM ENGINEERED SAMPLE SYSTEMS Any gas chromatograph can only be as good as the quality of the sample it measures. So every sample system for Rosemount Analytical gas chromatographs is custom engineered for the specific requirements of the application. Common features include: Common features include: Heated and open panel designs All components rated for the area classification Automatic calibration / validation available as an option Variety of sample probes to extract a reliable and stable sample from the process A complete on-line analytical solution is more than just the analyzer. Sample conditioning systems to prepare the sample for analysis, communication links to the plant control computer, and packaging of the analytical equipment into a cabinet or shelter all play an important role. Emerson has decades of experience providing complete turnkey solutions ranging from simple single-analyzer cabinets up to large integrated shelters with multiple types of analyzers. The key to successful system integration begins at the proposal stage where Rosemount Analytical develops a custom engineered solution. This is followed with experienced project management during the system fabrication and on to installation and training once the system is delivered to the field. MODEL 1000 SPECIFICATIONS Power: 115 VAC ±15%, 220 VAC 15%, 50/60 HZ 400 watts running, 1100 watts start-up Environment: 0° to 55°C (32° to 130°F) for TCD and FID; 20°C ± 5°C (70°F ± 10°F) for FPD Dimensions (without sample system):198 cm H x 61cm W x 61cm D (78" H x 24" W x 24" D) Mounting: wall-mount (standard); free-standing (optional) Approximate Weight (without sample system):approximately 68 kg. (150 lbs.) Area Classification Options:(hardware dependant): designed to meet Class 1, Div. I, Groups B, C, D with X-Purge; Class 1 Div. 2, Groups B, C, D with Z-Purge Instrument Air: 4 SCFM at 40 psig of oil-free instrument air for purge and oven heat and 90 psig for valve actuation Oven: air bath oven, maximum 150°C (300°F) Valves: 6-port and 10-port diaphragm chromatograph valves Other types of valves may be used depending on the application such as liquid injection and rotary valves Carrier Gas: Application dependent. Typically zero-grade helium, nitrogen or hydrogen at 90 psig Columns: Choice of packed, micro-packed or capillary columns; application-dependent Detector: Thermal Conductivity Detector (TCD), Flame Ionization Detector (FID); TCD/TCD or TCD/FID dual detector configurations possible [FID detector option available early 2005] Gating Options: Fixed-Time, Slope and Automatic gating of peaks Streams: Up to 12 streams (including calibration stream) Chromatograph Control Electronics: Integrally mounted Analog Inputs: Four inputs filtered with transient protection (note that the 4 inputs will be used by the second detector if present) Analog Outputs: Two standard (up to 10 optional), 4 – 20 mA, non-isolated Serial Communication Ports: Three serial ports standard with option for a total of eight. Depending on the port, choice of RS-232, RS-422 and RS-485 is available as well as the Modbus protocol Digital Inputs: One gas chromatograph alarm and five user assignable inputs, optically isolated with transient protection Digital Outputs: Five digital outputs can be used for alarms, optically isolated with transient protection Parallel Printer Port: One parallel port available for printed reports Internal Modem (optional): Field-configurable; 300 to 19.2k baud