Gas Analyses Applications

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  • Category: Monitoring & Testing ×

  • Subcategory: Gas Analyses ×

Residual Gas Analysis

by Hiden Analytical     based in Warrington, UNITED KINGDOM

Residual Gas Analysis is a general term for the analysis of gas and vapour species in vacuum chambers and vacuum processes. The Hiden RGA series quadrupole mass spectrometers provide for routine, fast, wide dynamic range residual gas analysis, measuring the partial pressures of the species that are critical to vacuum quality and process requirements. Applications include: vacuum chamber leak detection vacuum quality measurement and monitoring virtual leak detection outgassing studies bakeout cycle/vacuum pump down monitoring

Air Quality Monitoring Equipment for Sample Handling Industry

by Signal Group Ltd     based in Camberley, UNITED KINGDOM

Within the field of gas analysis much time is spent looking at the accuracy and uncertainty in the detection technique. However, without appropriate sample handling, what you are measuring could potentially bear little or no relation to your original sample.

Integrated real-time gas analysis solution for R & D industry

by CIC Photonics, Inc.     based in Albuquerque, NEW MEXICO (USA)

Universities and research institutes, including federal agencies and laboratories, regularly call upon CIC Photonics to custom design and fabricate gas cells and FTIR gas analyzers for innovative research studies. Their research spans a range from the synthesis of new chemicals to spectroscopy of the universe. Hence, their requirements often demand the complete utilization of the company’s staffing skills in physical chemistry, chemical engineering, optics, mechanical engineering, and electronic engineering, as well as computer programming.

Gas detection analyzers for solvent based printing industry

by Control Instruments Corporation     based in Fairfield, NEW JERSEY (USA)

Solvent based inks in different colors and patterns are applied to paper, plastic, film and foil substrates. Finished products include all sorts of wrapping paper, wall covering, candy wrappers, flexible food packages, shrink labels, high quality magazines and many, many more. These industries employ ovens or dryers to remove the solvents from the finished product.

Gas detection analyzers for coil coating industry

by Control Instruments Corporation     based in Fairfield, NEW JERSEY (USA)

Coil Coating is a high-temperature solvent vapor monitoring application in which rolls of aluminum or steel are coated with a color finish, oven cured to desired specs and sold to makers of cans, rain gutters, home appliances, building & automotive products and other fabrications. Coil coating requires the use of our PrevEx Flammability Analyzers to monitor the flammability of the solvent vapor driven off during the drying process. PrevEx analyzers accurately measure solvent mixtures and can withstand the temperatures required to prevent sample clogging in coil coating plants.

Measurement of hydrogen in fuels for oil & gas industry

by Oxford Instruments plc     based in Abingdon, UNITED KINGDOM

The combustion properties of fuels are key to the efficient and safe operation of engines used in machinery and plant. One important way to measure the combustion properties of a fuel is by its hydrogen content. The measurement of hydrogen content is widely used for the characterisation of aviation fuel but with the increasing costs of all fuels and the greater incentives for fuel adulteration, this test is increasingly being adopted for non-aviation applications. Our benchtop NMR analyser MQC-23 system is widely used for the measurement of hydrogen in fuels in accordance with ASTM D7171-05.

Integrated real-time gas analysis solution for semi-gases industry

by CIC Photonics, Inc.     based in Albuquerque, NEW MEXICO (USA)

CIC Photonics first applied its IRGAS technology to semi-gases when a major semiconductor equipment manufacturer, Applied Materials, requested a demo of its capability to monitor gas quality for epitaxial reactor applications; that was in year 2000. The IRGAS System met all of the technical requirements, which included ppb sensitivity for moisture as an impurity, gas cell chemical resistance to both acid and basic semi-gases, and fast concentration tracking time response.

Integrated real-time gas analysis solution for specialty gases industry

by CIC Photonics, Inc.     based in Albuquerque, NEW MEXICO (USA)

CIC Photonics’ extensive experience with gas analysis has also included what the industry refers to as Specialty Gases, as distinguished from Semi Gases, Electronic Specialty Gases, and Industrial Gases. Specialty Gases are high purity gases used across many applications by researchers, by government agencies, and by commercial businesses. Included among these users and applications are: hospitals for medical gases; environmental labs and testing companies for blends of protocol gas mixtures; calibration gases; spectroscopy standards; gas composition measurements and confirmations; and others.

Measurement solution for measuring total VOC via FTIR

by Protea Limited     based in Middlewich, UNITED KINGDOM

Current Total VOC Measurements

The most common, and current standard, method for measuring Total Volatile Organic Compounds (VOC) is the use of a Flamed Ionisation Detector (FID). This gives a representative value of the total carbon content of a gas stream, as the FID cannot tell which specific organic compounds are present.

Benzene Monitoring

by Cerex Monitoring Solutions, LLC.     based in Atlanta, GEORGIA (US) (USA)

Cerex Monitoring Solutions manufactures UVDOAS analyzers for a variety of Benzene monitoring applications. As benzene specific single gas or multi-gas analyzers, our instruments are available with application specific detection ranges and fully configurable alarm functionality.

Methane and Carbon Dioxide Sensing for Landfill Applications

by Edinburgh Instruments Ltd     based in Livingston, UNITED KINGDOM

Application: In March 1986 an explosion destroyed a bungalow adjacent to a landfill site in Loscoe, Derbyshire. Subsequent measurements showed that 150-200 cubic meters of gas per hour were being generated by landfill waste. This event triggered a change in the way the waste industry considered and regulated gas generated at landfill sites; resulting in the landfill regulations of 2002, and in particular LFTGN03: the Guidance on the Management of landfill Gas.

Emissions Monitoring

by Opsis AB     based in Furulund, SWEDEN

The Opsis monitoring solution in aluminium smelters is based on either DOAS or laser diode technique. The on-line, open-path systems are used for monitoring HF and sulphur dioxide in potrooms, in fence-line applications and in continuous emissions monitoring. Opsis has long experience of monitoring in aluminium smelters.

Continuous emissions monitoring for glass manufacturing

by Opsis AB     based in Furulund, SWEDEN

Process control and emissions monitoring in a glass manufacturing plant is a challenge due to high temperature in the flue gas. The OPSIS DOAS system provides the glass industry with an accurate analyser that will operate with a minimum of maintenance. The OPSIS DOAS system is based on a non-contact method that uses an optical path to measure across the duct.

Infrared sources for medical sector

by Axetris Ag     based in Kaegiswil, SWITZERLAND

Axetris infrared sources are used in a variety of medical applications: Anesthesia Monitoring, Capnography, Blood Gas Analysis, Pulmonary Diagnostic.

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