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This section provides an overview for exhaust gas analyzers as well as their applications and principles. Also, please take a look at the list of 27 exhaust gas analyzer manufacturers and their company rankings. Here are the top-ranked exhaust gas analyzer companies as of January, 2025: 1.E.M.P-Japan Ltd., 2.ECOM America, Ltd., 3.Bridge Analyzers, Inc..
Table of Contents
Engaged in research on nitride semiconductor growth using the MBE method at Waseda University Graduate School. After graduating from graduate school in 2016, he joined a non-ferrous metal manufacturer.
Engaged in equipment maintenance and engineering work at metal smelting plants. Moved to a chemical manufacturer in 2022. Engaging in similar tasks.
An exhaust gas analyzer is a device used to analyze the components of exhaust gases.
Toxic substances such as sulfur oxides and soot generated when fuel or raw materials are burned are called soot.
Smoke and soot generating facilities are required to measure and record the concentration and volume of soot and smoke continuously in their flue gas. Therefore, facilities that generate soot and smoke are required to use exhaust gas analyzers to analyze and record the composition of exhaust gases.
It is also used as an indicator for improving combustion efficiency. In particular, fluorinated gases are widely used in the manufacture of semiconductors and liquid crystal displays. Fluorinated gases have a global warming potential 10,000 times greater than that of carbon dioxide, so reducing emissions is a challenge for the World Semiconductor Conference. Exhaust gas analyzers may be used to measure the concentration of exhaust gases as an indicator of reducing the amount of exhaust gases.
Exhaust gas analyzers are used in industrial applications. The following are examples of applications:
Measurement by exhaust gas analyzers is essential to reduce air pollutants and protect the environment.
In addition, monitoring the amount of oxygen blown into iron and steel facilities also contributes to quality control.
The principle of exhaust gas analyzers differs depending on the type of analyzer, but flue gas analyzers capable of simultaneously measuring multiple components are used for exhaust gas control. Flue gas analyzers, sample and measure exhaust gas in the following order:
A primary filter is inserted into the flue to sample the gas. The purpose of installing the primary filter is to filter out large dust particles in the sample gas while heating it and to prevent clogging due to moisture condensation. Gas that has passed through the primary filter is introduced into the main unit of the exhaust gas analyzer through conduits, such as Teflon tubes or SUS tubes.
The sample gas introduced into the exhaust gas analyzer is removed from moisture by a drain separator or mist catcher. The purpose is to prevent corrosion and clogging of the subsequent equipment. The mist catcher is one of the parts that must be replaced periodically.
The NO converter is used to measure NOX. If NOX is not measured, the NO converter is not included.
A secondary filter is used to further remove soot and other contaminants from the sample gas. Paper or Teflon paper is used as the secondary filter.
The moisture-removed sample gas is pressurized by an air pump and delivered to the analysis unit. Diaphragm pumps are generally used as air pumps. A flowmeter is installed at the rear of the air pump to confirm that the air pump is drawing enough gas.
Inside the analyzer unit, sample gas is introduced into capillary piping or the like to measure various components. For simultaneous measurement of multiple components, the infrared absorption method or magnetic force method is utilized for analysis.
There are several types of exhaust gas analyzers, and they are used according to the components to be measured. The following are typical types of exhaust gas analyzers.
Measurement is made using the difference in the thermal conductivity ratio of gases. Two types of gases, a sample gas and a comparison gas, are measured in comparison, and the concentration is detected as a change in electrical resistance based on the change in thermal conductivity.
There are two types of infrared absorption methods: the double-beam method, which detects gas concentration by comparing a sample cell with a reference cell (blank), and the single-beam method, which detects only the sample gas by exposing the sample gas to infrared rays and detecting the amount of infrared absorption as an electrical signal with a mass flow sensor.
This method is used to measure oxygen components. When the sample gas enters the cell, oxygen molecules are attracted by the magnetic field and the force corresponding to the oxygen concentration is converted into an electrical signal for detection.
This method is used to measure oxygen components. Using the conductivity of the zirconia element, which allows only oxygen ions to pass through at high temperatures, a comparison gas and sample gas flow through it, and the electromotive force of the oxygen concentration cell generated at the electrode is detected.
*Including some distributors, etc.
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ECOM America, Ltd., established in 1993 and headquartered in Gainesville, Georgia, is a manufacturer of emission combustion analyzers. The company’s product portfolio includes portable emissions analyzers, infrared temperature measurement, pressure measurement, and gas detection equipment and their accessories. It offers products used for emission analyzing and measurement needs in HVAC, mining, oil & gas, boilers & burners, and mobile & marine engines. In addition to production and development, the company also offers maintenance & repair services as well as rental services for its pre-calibrated and conditioned analyzer portfolio.
Bridge Analyzers, Inc., established in 1997 in Bedford Heights, Ohio, is a manufacturer of gas analyzers and modified atmosphere packaging (MAP) equipment. The product line includes precision gas analyzers, MAP gas mixers, and quality control systems. These advanced solutions are designed to help businesses in the food and pharmaceutical industries maintain product freshness and quality through precise gas analysis and control. By ensuring optimal gas compositions within packaging, the products extend the shelf life of perishable goods, reduce waste, and enhance product safety. The technology finds application in food packaging, pharmaceuticals, and other relevant industries.
SENSORS, INC., an American company established in 1969 and based in Saline, Michigan, is a manufacturer and supplier specializing in gas analysis instrumentation. The company’s products include sensors’ automotive particle benches (APB), SEMTECH DS+ for heavy and light duty, gasmitters, among others. These products find applications in various industries, including the automotive industry, chemical manufacturing, and energy production. The company also provides services including technical support, maintenance, and product customization based on customers' requirements. Additionally, the company sells its products to various countries including China, India, and South Korea.
Fresenius Umwelttechnik GmbH., founded in 1992 and based in Herten, Germany, is an ISO 9001-certified manufacturer of gas analyzers and process monitoring instruments. Besides stocking stationary and mobile analyzers, it stocks accessories such as cabinets, pumps, and housings. Its stationary analyzers are equipped with a built-in sample gas pump and a touch display and are delivered pre-calibrated. It started developing customized analytical systems in 2002 and provides services such as planning, installing, and commissioning of gas monitoring systems. It can offer several other services like electrical engineering planning, integration of sample gas preparation, and control cabinet construction.
Beijing Zetron Technology Co, founded in 2006 and based in Beijing, China, is a manufacturer of gas detection solutions. Its product portfolio encompasses flue gas analyzers, electrician instruments, pipeline detection equipment, and non-destructive testing equipment. Additionally, it offers technical consulting services, engage in research and development, product design, and sales management. The company follows a rigorous quality assurance process that involves over 30 inspection points, from the parts library to the finished product leaving the factory, and holds ISO 9001 certification and battery certification.
MAHA Maschinenbau Haldenwang GmbH & Co. KG is a German manufacturer of vehicle testing technology products that was established in 1969 in Haldenwang, Bavaria. The company offers lifting technology products such as mobile column lifts, vehicle testing technology products such as axle load scales, and brake testing products such as brake force meters. It also offers emission and headlight testing products, along with software solutions for its portfolio items. The company’s products are commonly used by client OEM/ODMs and automotive manufacturers.
Kane International Limited, established in 1954 and based in Welwyn Garden City, Hertfordshire, UK, is a manufacturer of fuel gas and engine exhaust analyzers. The company offers an extensive product portfolio including combustion probes, leak detectors, indoor air quality monitors, engine analyzers, and fuel gas analyzers, among others. These products are used for various applications, such as detecting leaks of combustible gases like methane, propane, and natural gas, performing safety checks on appliances, conducting sweep tests, and measuring carbon monoxide levels in indoor environments.
Beijing HiYi Technology Co., Ltd. , established in 2004 and headquartered in Beijing, China, is a manufacturer of laboratory scientific instruments. The company provides comprehensive solutions for gas and laboratory equipment testing, manufacturing products like laser methane detectors, domestic gas alarms, portable gas detectors, industrial fixed systems, and gas analyzers. It holds several certifications such as ISO9001:2008 and a medical device business license, while its products carry CE, TUV, ATEX, and RoHS certificates.
Established in 2006, Testo India Pvt. Ltd., a Pune, India-based subsidiary of Testo SE & Co. KGaA, is a manufacturer and supplier specializing in measuring instruments. Complying with the ISO/IEC 17025:2017 standard set by the National Accreditation Board for Testing and Calibration Laboratories (NABL), the company produces measuring instruments for temperature, humidity, pressure, and flow (bulk fluid movement). The company also offers electrical, sound level, and nanoparticle measuring devices. These products are designed for industrial applications with regard to heating, ventilation, air conditioning, and refrigeration (HVAC-R), as well as environmental monitoring technology, in sectors like food service, retail, and pharmaceuticals.
E.M.P-Japan Ltd., established in 1963 and headquartered in Ebisu, Tokyo, is a manufacturer that specializes in the manufacturing of micropumps. The company's product line includes pumps for endoscopes, dental equipment, and analytical and medical analyzers. It also has a range of electromagnetic air pumps such as MV-20B-C, MV-60G, and an ozone generator. Its Valveless micropumps have a relatively simple construction in comparison to pump concepts with check valves or even active valves. The company has achieved ISO 9001 certification from Lloyd's Register Quality Assurance Limited. Its micropumps are used in various industries such as medical, analytical, and automotive.
HORIBA RADIO LABORATORY was established in Japan in 1945 and has spent the last three-quarters of a century growing as an R&D company and engaged in international operations. HORIBA Scientific offers 200 years of experience developing high-performance scientific instruments and analytical solutions. The HORIBA Group of worldwide companies provides an extensive array of instruments and systems for applications ranging from automotive R&D, process and environmental monitoring, in-vitro medical diagnostics, semiconductor manufacturing, and metrology to a broad range of scientific R&D and QC measurements. Operating in Asia, Europe, and North and South America, HORIBA scientific develops solutions that go beyond just products.
BrainBee (a Mahle brand), established in 2001 and headquartered in Donaueschingen, Baden-Wurttemberg, Germany, is a manufacturer of automotive workshop equipment and provider of services in the aftermarket segment. The company's primary products include automotive digital diagnostic scan tools, fluids service machines, and vehicle A/C service stations. It has expanded its product line to include portable emissions testing units and driver assistance system calibration centers. The company also provides software and software updates for its products and has dealership and pre- and after-sale assistance centers located across Europe, the Americas, and the Middle East.
Nova Analytical Systems is a part of Tenova Goodfellow Inc and is based both in Hamilton, Ontario and Niagara Falls, New York. The company is a designer and manufacturer of dependable gas analysis equipment serving customers in a diverse range of traditional and emerging industries around the world. The company’s gas analyzing equipment is used in flue gas & emissions, power generation & hydrogen purity, hazardous area gas quality, and oil & natural gas quality, measuring levels of carbon monoxide, sulfur dioxide, and other chemicals.
Hubei Cubic-Ruiyi Instrument Co., Ltd., founded in 2010 and headquartered in Wuhan, China, is a manufacturer and supplier of solutions for measuring gas composition and gas flow. The company's product portfolio includes automobile exhaust gas analyzers, flue gas analyzers, process gas analyzers, gas flow meters, and OEM gas benches. These products find applications in various sectors, including power generation, waste treatment, sewage treatment, education and research, and food and beverage. The company is ISO 9001:2015 certified and exports its products to numerous countries and regions.
Tsukasa Sokken Co., Ltd. established on July 4, 1964, and located in Setagaya-ku, Tokyo, is a manufacturer and supplier of measurement instruments. The company's product range includes air flowmeters, pressure gauges, particle measurement systems, gas analyzers, and smoke meters. These instruments find applications in sectors requiring accurate airflow monitoring, pressure assessment, environmental testing, and industrial gas analysis. The company serves the manufacturing, environmental, energy, and automotive industries. Alongside product manufacturing, the company provides services such as equipment calibration, on-site installation, maintenance, and technical support.
Ranking as of January 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | E.M.P-Japan Ltd. |
9.8%
|
| 2 | ECOM America, Ltd. |
8.7%
|
| 3 | Bridge Analyzers, Inc. |
6.4%
|
| 4 | Testo SE & Co. KGaA |
5.6%
|
| 5 | Emissions Systems, Inc. |
4.9%
|
| 6 | IM Environmental Equipment Germany GmbH |
4.6%
|
| 7 | Tsukasa Sokken Co., Ltd. |
4.6%
|
| 8 | Nova Analytical Systems |
4.4%
|
| 9 | MSA Safety Incorporated |
4.3%
|
| 10 | MAHA Maschinenbau Haldenwang GmbH & Co. |
4.1%
|
Derivation Method
The ranking is calculated based on the click share within the exhaust gas analyzer page as of January 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
Japan
|
7 | 33.3% |
|
United States of America
|
4 | 19.0% |
|
Germany
|
4 | 19.0% |
|
China
|
3 | 14.3% |
|
United Kingdom
|
1 | 4.8% |
Brazil
|
1 | 4.8% |
| Nigeria | 1 | 4.8% |
49 products found - Page 1
49 products - Page 1
Iwata Dengyo Co., Ltd.
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■High-speed, high-performance, multi-functional FTIR exhaust gas analyzer The flow rate of reaction gases emitted from catalyst testing equipment a...
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■High-speed, high-performance, multi-functional FTIR exhaust gas analyzer FAST-2210 is an analyzer that continuously measures a wide variety of com...
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■High-speed, high-performance, multi-functional FTIR exhaust gas analyzer FAST-3000 is an analyzer that continuously measures a wide variety of com...
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For detecting gas leaks in car air conditioners and room air conditioners. Display with sound and LED
Cons Technology Co., Ltd.
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The Hodaka Test HT-1200N is a handheld combustion exhaust gas analyzer that can measure the oxygen concentration (O2) of exhaust gas, and the HT-12...
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Hodakatest HT-2700N is a renewed model of HT-2700, and is an exhaust gas analyzer that can measure six components of exhaust gas. The display is la...
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Hodakatest HT-2700N biogas model is a portable measuring instrument specialized for analysis in biomass facilities. ■Power supply There are two po...
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Hodakatest HT-1300Z is a portable combustion exhaust gas analyzer that can be equipped with up to three sensors from among the standard O2, CO (wit...
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■Summary This is an installed exhaust gas analyzer that continuously measures HCl and O2 in gas emitted from waste incineration facilities. ・HCl: ...
