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Air Monitoring New Process Gas Chromatography Launched
ABB (Germany) is launching a completely new series of process gas chromatographs, whose innovative concept is designed to reduce the complexity of process gas analysis making them more reliable, flexible and cost-efficient.
Since mid last century, process gas chromatographs have been used in numerous applications for the continuous supervision of industrial processes. Already on a lab scale, gas chromatography is a rather demanding and complex technology, but in a continuous industrial use, it requires very reliable and low-maintenance analyzers.
The new PGC5000 series reflects ABB’s 50 years of experience with the construction of process gas chromatographs, and, it also features a completely new system platform. The modular system concept is based on a Master Controller “Model 5000A“ and the analysis oven type “Model 5000B Smart Oven™“. The controller is responsible for system configuration and control, and it takes care of the data exchange with a control system. It can monitor up to four ovens performing the actual analysis. “Model 5000A“ has a human machine interface (HMI) that offers intuitive operation, a high-resolution graphic display and a keyboard for all interactions with the user. From the graphic display, the user can gather all relevant information on the measured values from the process and the status of the analysis system.
Detailed information is displayed on pages grouped in a logical way which can be accessed with maximum two mouse clicks. A comprehensive online tutorial helps even the less proficient user to change device configuration or run an error analysis. The system is absolutely network-compatible and can therefore be operated and monitored remotely, e.g. from a personal computer. This user-friendliness increases the efficiency and flexibility of the system in an industrial environment, thus minimizing downtimes. Analysis ovens of the “Model 5000B Smart Oven™“ series are connected to the Master Controller via an intrinsically safe fiber optics CANBus. These ovens work independently and have their own control and signal processing. Each oven comprises up to five electronic pressure controllers (EPC) for high-precision adjustment of the flows in the analytical application.
On top of classic detectors, such as flame ionization detectors (FID) or thermal conductivity detectors (TCD), the new multiport TCD (4-port TCD) can be installed as additional option. In combination with a multitude of analytical valves (M2CP slider valves, diaphragm valves, rotary valves, liquid injection valves) and a variety of different chromatographic columns, this concept offers the flexibility to tailor and accurately adjust each application to its respective measuring task, while maintaining ease of operation and low maintenance. The measured-value transfer is both state-of-the-art and future-proof: Modbus over TCP/IP or OPC are standard data transfer protocols and all modern controllers and control systems provide the matching interfaces. The Ethernet-based data transfer can also be designed as hard- ware redundant system, if required. However, the Master Controller 5000A also supports the classic transfer, i.e. data is transferred via 4…20 mA analog outputs or digital I/O. Users can select the solution most appropriate for their applications.
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Continuous Emission and Industrial Process Monitoring
JCT Analysentechnik GmbH (Austria) produces and provides gas conditio- ning components as well as gas analysis and FT-IR CEM systems for continuous emission and industrial process monitoring. The key of a reliable monitoring solution is a good sample gas conditioning. Their manifold pro- duct range includes heated gas samp ling probe, heated hoses, gas coolers, NOX
converters, pumps, filters Particulate monitoring without fuzz
Opsis SM200 Particulate Monitor The total solution for particulate measurements
• Meets the new demands for particulate monitoring in Europe and the U.S.A.
• Certifi ed 24 h average measurements • Real-time optical merasurements • Filter sampler • No factor corrections needed • PM 10 and PM 2.5
REFERENCE SAMPLER ACCORDING TO EN 12341 APPROVED BY TÜV, MCERTS, U.S. EPA, AMONG OTHERS
Opsis AB Box 244 SE- 244 02 Furulund, Sweden Tel: +46 (0)46 72 25 00 Fax: +46 (0)46 72 25 01 E-mail:
info@opsis.se URL:
http://www.opsis.se
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and fittings which are available in different models and materials to meet the customer’s demands.
The heated gas sample probe JES300 is designed for continuous use with extractive sampling systems even where the sample contains dust, aerosols, water vapour and corrosive gases. Their customised heated hoses are produced to keep the sample gas above the dew-point and lead the gas to the gas coolers or gas conditioners. Their JCT gas coolers and their gas conditioners are designed to lower the sample dew-point and separate water vapour from humid sample streams in gas analysis systems.
The JNOX Series is designed to convert NO2 systems where total NOX to NO for extractive flue gas analysis concentrations are measured with an NO-NDIR analyser.
Additionally JCT offers a wide variety of accessories which are typically used in the analyzing technology. The gas wetted parts of our pumps, filters and fittings are made of corrosion resistant materials.
The JCT product range also includes a multitude of gas analysers, FID analysers, H2 N2 and
gas generators. The JCT turn-key system solutions like our CEMS or our MGS300 are used for the continuous emission and process monitoring. CEM Stand 26.
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For immediate information on products featured in this issue. Please email us today!
info@iet-pub.com IET Annual Buyers Guide 2009
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