Which gas analyzer

When choosing a gas analyzer for a testing application, the primary consideration is the type of element e. Some units accommodate a single gas, while others can be configured as multi-gas analyzers.

We manufacture gas analyzers to test the following factors:. Oxygen O 2 : Our oxygen analyzers are designed to verify oxygen content in process gas, flue gas analysis, oxygen deficiency analysis, combustion air oxygen enrichment, and more. They are available in portable, continuous, hazardous location, and multi-gas models with various configurations, each of which features an electrochemical oxygen sensor component.

Carbon Monoxide CO : Our carbon monoxide analyzers are often used in conjunction with temperature and oxygen analyzers to evaluate combustion efficiency and burner performance. They are also employed in industrial facilities where personnel may be exposed to dangerous levels of the gas. We offer electrochemical and infrared models with options for a built-in sample pump or pressure regulator to facilitate testing operations.

Carbon Dioxide CO 2 : Our carbon dioxide analyzers are employed in a variety of industrial applications, such as agricultural, combustion, food processing, gasification, landfill gas production, and steel-making operations. We supply infrared CO 2 sensors with built-in sample pumps or pressure regulators in portable and permanent continuous models. Methane CH 4 : Our methane analyzers are utilized in landfill, biogas, and syngas applications to assess the quality and composition of gas production.

They employ infrared technology to identify hydrocarbons including methane. Advanced sensors are available that distinguish methane from other hydrocarbons, which are useful when non-methane hydrocarbons are present in significant quantities. Hydrocarbons : Methane is not the only hydrocarbon generated during industrial processes.

We offer a range of portable hydrocarbon-only and multi-gas analyzers for use in syngas, exhaust, gasification, and similar applications. Hydrogen H 2 : Our hydrogen analyzers employ a thermal-conductivity detector to identify hydrogen gas, which has the highest thermal conductivity value of all elemental gases. Other gases are subtracted from the analysis to yield an accurate reading of gas composition.

These analyzers are most useful in hydrogen production, syngas, and industrial applications. We also offer electrochemical sensors for spike detection in non-combustion environments. Nitrogen Oxides NO , NO 2 , and other NO x : Our nitrogen oxide analyzers monitor NO x levels in combustion equipment, such as boilers, furnaces, and engines, and flue gas monitoring applications. They come in portable and continuous wall-mounted models that accommodate nitrogen oxide, nitrogen dioxide, and other oxides of nitrogen.

Units for hazardous environments are also available. Sulfur Dioxide SO 2 : Our sulfur dioxide and multi-gas sensors feature infrared technology to determine percent or PPM values of sulfur dioxide in process stream and heat treatment gases.

Special WITT gas mixing systems guarantee absolute repeatability of defined gas mixtures, resulting in improved quality control, improved production volumes and reductions in gas consumption and set-up time. WITT gas mixers and analysers are established internationally and are characterised by a high safety standard, intuitive handling, low investment and maintenance cost and easy integration. WITT furnace treatment systems can be designed to match your specific process parameters and requirements.

WITT provides the technological heart of helium leak testing systems and combines gas mixing, metering and analysing systems. Many major providers and operators of biogas plants throughout the world are already utilising WITT gas safety equipment. Besides offering a wide range of standard equipment, WITT can meet a wide variety of specific needs in the field of gas and safety equipment.

Our team of application specialists and customer advisors will offer advice prior to you making a purchase decision so that we can find the best solution together. For a first-class product, a first-class assembly service is vital: No matter what continent you are on, we are there to install and commission your WITT product on site. All relevant certifications and type tests come as standard. Gas analysers from Witt determine gas concentrations in gas mixtures quickly and precisely and are highly versatile.

State-of-the-art sensors and intuitive controls allow easy handling of the gas analysers, guarantee exact analysis results and ensure the quality of your processes.

Depending on the type of application, the gas analysers can be supplied separately or integrated into gas mixing systems. As stationary or portable gas analysers for sampling or continuous gas analysis, they are available for a wide range of technical gases and applications.

Witt offers gas analysers for example for oxygen, carbon dioxide, helium, hydrogen or methane. The gas analysers are used, for example, in food and pharmaceutical industries , in hospitals and medical applications, to control gas supply lines in thermal processing plants and numerous other industrial applications.

As special versions of the gas analysers, Witt also offers devices for indoor air monitoring as well as for humidity measurement or dew point analysis of gases. Gas analysers are essential for quality control when a process involves packaging under protective atmosphere. The quality control can be done either as continuous gas analysis directly during the packaging process or downstream to the packaging process by means of sample analysis. In continuous gas analysis, an analysis module is integrated into the gas mixing system.

The gas analyser then continuously monitors the composition of the gas mixture. Sample analysis is carried out as quality control in almost all companies packaging with modified atmospheres. A needle is used to remove a gas sample from the packaging. This reliable assistant for checking protective atmospheres is one of the best-selling gas analysers in the food industry.

Witt gas analysers are reliable and require only a very small quantity of gas. Thus, they are also suitable for packaging with a very small gas-containing headspace, i. Because of this, Witt gas analysers are also used for checking packaging of medical products in the pharmaceutical industry, such as vials, ampoules or blister packs. The nondestructive control of MAP packaging is also possible with Witt gas analysers. Using state-of-the-art and safe laser technology, the oxygen content can be reliably determined in transparent packaging.

Protective and surface finishing demands highly accurate gas mixtures. But these highest quality steel finishing processes also requires the necessary control and safety. So for these processes Witt offers integrated gas analysis systems in the gas mixers, which continuously monitor and optimise the composition of the forming gases.

The combination of Witt gas analysers with gas mixers assures safety when handling flammable gases. The technical heart of the Witt gas analysers is the actual measuring cell. Ask a question Thank you for your interest in Gas Analyzer. Request a demo Thank you for your interest in Gas Analyzer. Inquire now. Gas Analyzer Respiratory Gas Analyzer. Product code: ML The Gas Analyzer allows the continuous measurement of respiratory gas concentrations from rats through to humans.

Quote Request. Overview The Gas Analyzer allows the continuous measurement of respiratory gas concentrations from rats through to humans. Related Products. Exercise Physiology Kit. Exercise Physiology System. Front End Interface. Drying Tube. Gas Mixing Chamber. In-line Filters 10 Pack. Modified Tubing Adapter.