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Concentration Meter Product List and Ranking from 41 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Concentration Meter Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. サニー・トレーディング Kanagawa//Machine elements and parts
  3. テクネ計測 Kanagawa//Testing, Analysis and Measurement
  4. 4 日本ベーカーヒューズ株式会社＆ベーカーヒューズ・エナジージャパン株式会社　 （旧）GEセンシング＆インスペクション・テクノロジーズ株式会社　＆　GEエナジー・ジャパン株式会社 Tokyo//Testing, Analysis and Measurement
  5. 5 null/null
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Concentration Meter Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Exhaust Gas Hydrogen Chloride Concentration Meter HL-36NS
  2. Portable Density, Specific Gravity, and Concentration Meter DMA35
  3. Ultrasonic Concentration Meter 'Densiter MODEL SDM-5100'
  4. Trace Oxygen Analyzer 3000TA-EU (manufactured by Teledyne Japan) ユナイテッド・アナライザーズ・ジャパン
  5. 4 SS Concentration Meter 'SSD-1610 Model / SSD-1620 Model' 東亜ディーケーケー 本社、営業所（札幌・仙台・千葉・名古屋・大阪・広島・四国・北九州）、事業所（狭山、東大和）

Concentration Meter Product List

541～555 item / All 586 items

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Instran Online High Concentration Phosphate Concentration Meter

Instran Online High Concentration Phosphate Concentration Meter

Continuous measurement of phosphate (PO4 3-) concentration in water is possible!

Method – Colorimetric Analysis After adding the sample to the measurement cell, several reagents are added to adjust the solution to the desired conditions (such as pH and valence elements). Next, a blank is created to correct for disturbances in temperature and turbidity. Then, the final reagent is added, which reacts with the solution to produce color, and measurements are taken using the correct wavelength. Since a photometer is used, the results are very accurate. This method is specialized for phosphates and is particularly useful for measuring high concentrations of phosphates. Even if the color of the measurement sample is yellow, performing an auto-blanking before adding the reagent can correct for the background yellow present in the measurement sample. Additionally, only one type of reagent is used, so the amount of reagent added is very small (1 ml).

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Instran Online Low Concentration Phosphate Meter

Instran Online Low Concentration Phosphate Meter

Continuous measurement of phosphate (PO4 3-) concentration in water is possible!

Method – Colorimetric Analysis After adding the sample to the measurement cell, several reagents are added to adjust the solution to the desired conditions (such as pH and valence elements). Next, a blank is created to correct for disturbances in temperature and turbidity. Then, the final reagent is added, which reacts with the solution to produce a color change, and measurements are taken using the correct wavelength. Since a photometer is used, the results are very accurate. The developed blue color is very intense, allowing for high precision and reproducibility, making it possible to measure truly low concentration values (below 50 ppb) with this method.

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Instran Online High Concentration Iron Ion Concentration Meter

Instran Online High Concentration Iron Ion Concentration Meter

Continuous measurement of iron ion concentration in water is possible!

Method - Colorimetric Analysis After introducing the sample into the measurement cell, several reagents are added to adjust the conditions of the solution (such as pH and the valence of elements). Subsequently, a blank measurement is performed to correct for the effects of temperature and turbidity. Then, the final reagent is added, which reacts with the solution to produce a color that is measured at the appropriate wavelength. Depending on the photometer used, the results are obtained with very high precision. Trivalent iron ions (Fe³⁺) are reduced to divalent iron (Fe²⁺) by hydroxylamine hydrochloride. Divalent iron ions react with 1:10-phenanthroline in a solution adjusted to a pH range of 5 to 7 to form a pink complex. This method allows for the measurement of relatively high concentrations of iron without excessive absorbance. The reagents used are stable. If it is necessary to measure total iron, the stirring time can be extended to ensure that the iron completely dissolves in the acidic solution.

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Instran Online Nickel Concentration Meter

Instran Online Nickel Concentration Meter

Continuous measurement of nickel concentration in water is possible!

Method - Colorimetric Analysis After the sample is introduced into the measurement cell, several reagents are added to adjust the solution conditions (such as pH and the valence of elements). Subsequently, a blank measurement is performed to correct for the effects of temperature and turbidity. Next, the final reagent is added, which reacts with the solution to produce a color that is measured at the appropriate wavelength. Depending on the photometer used, the results are obtained with very high precision. The optimal pH conditions are established using an acetate buffer, and Br-PADAP reacts with nickel to form a strong pink color that is proportional to the nickel concentration. The pink color formed can stain the measurement cell and interfere with subsequent measurements; however, this interference is removed by a cleaning solution from Instran. *Substances that may interfere: Cobalt*

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Instran Online Zinc Concentration Meter

Instran Online Zinc Concentration Meter

Continuous measurement of nickel concentration in water is possible!

Method - Colorimetric Analysis After adding the sample to the measurement cell, several reagents are added to adjust the solution to the desired conditions (pH, valence elements, etc.). Next, a blank measurement is performed to correct for the effects of temperature and turbidity. After that, the final reagent is added, which reacts with the solution to produce a color, and this color is measured at the appropriate wavelength. Depending on the photometer used, results can be obtained with high accuracy. Measurement Principle All metal components form cyanide complexes, and by adding cyclohexanone, the zinc complex dissociates, allowing zinc to react with the zincon dye.

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"Ozone Monitor and Concentration Meter" *Due to high demand, we are increasing the number of free demo units!

"Ozone Monitor and Concentration Meter" *Due to high demand, we are increasing the number of free demo units!

A comprehensive catalog with technical materials and a handbook on ozone gas generators that summarizes "Knowledge of Ozone Gas That You Can't Ask Now" will also be provided.

Our company sells and rents out "Ozone Monitors and Concentration Meters." We offer a wide range of products that can be selected according to your needs, including dissolved ozone meters, ozone gas monitors, and ozone gas concentration meters. We are distributing a "Comprehensive Catalog with Technical Documentation" that features a wide range of products, as well as a handbook summarizing ozone gas generators, titled "Where is Ozone Gas Used? / The Importance of Ozone Measurement." [Products Featured in the Comprehensive Catalog] ● Dissolved Ozone Meters (Inline type, Portable type, etc.) ● Constant Potential Electrolytic Ozone Gas Monitors (Standard type, Portable type) ● Ozone Gas Meters (Inline/Separated type, High-precision type, Monitoring type) * Additionally, we also feature "pH/ORP Meters" and "Dissolved Hydrogen Meters." Please check them out using the download button below. * We are also offering "Free Rental of Demo Units." Please feel free to contact us.

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  • Ozone Generator

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[Free demo available!!] Ultrasonic gas concentration meter

[Free demo available!!] Ultrasonic gas concentration meter

Measure the concentration of all types of binary mixed gases!! It is also possible to measure the concentration of special gases that cannot be measured by other methods!!

The ultrasonic gas concentration meter US-II T-SH is a gas concentration meter that uses a high-voltage ultrasonic element in its detector. It measures the speed of sound and temperature in a mixed gas of two types and outputs the concentration display. It has enabled a measurement range of 0-100% for H2 gas and He gas, which was previously limited to a range of 0-50% in conventional models. It has a short startup time, does not require a comparison gas, and has no consumable parts, allowing for reduced running costs. *Free demonstrations with the actual device are also available! If you are interested, please contact us.

  • Analytical Equipment and Devices
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Case Study: Home Oxygen Concentrator - Ultrasonic Gas Concentration Meter

Case Study: Home Oxygen Concentrator - Ultrasonic Gas Concentration Meter

Ultrasonic gas concentration meters are actively used in a wide range of fields, including healthcare, electronics, and industrial sectors. We have compiled a collection of case studies highlighting selected examples of their adoption.

Home oxygen therapy is a treatment method for chronic respiratory failure that involves administering oxygen at home, and it is one of the most widely practiced forms of home healthcare in Japan. Among patients with respiratory failure, there are many who are forced to be hospitalized solely for oxygen inhalation. Home oxygen therapy allows these patients to use oxygen concentrators or cylinders to inhale oxygen at home or while out, enabling them to manage their health at home and reintegrate into society. Our ultrasonic gas module is equipped in these home oxygen concentrators and is used for monitoring oxygen concentration. Additionally, an ultrasonic portable gas concentration meter is used to measure the concentration of exhaust gases from the oxygen concentrator to verify its performance. Target devices: US-100-5VS type.2, US-1X *There are many other industries where our products are actively used. Please download our case study collection and consult with us. If you would like a free demo, please let us know.

  • Analytical Equipment and Devices
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Application Example: Breath Sensor - Ultrasonic Gas Concentration Meter

Application Example: Breath Sensor - Ultrasonic Gas Concentration Meter

Ultrasonic gas concentration meters are actively used in a wide range of fields, including healthcare, electronics, and industry. We have compiled a collection of case studies highlighting selected examples of their adoption.

It is said that by examining the gas concentration in exhaled breath, one can determine health status. We have combined our zirconia oxygen meter and ultrasonic gas concentration meter into an integrated unit, using the zirconia oxygen meter to measure oxygen concentration and the ultrasonic gas concentration meter to measure carbon dioxide and nitrogen concentrations, allowing it to be used as an exhalation sensor. Target equipment: FG-2UX + US-1T-P *There are many other industries where this is also actively used. Please download our case study collection and consult with us. If you would like a free demo, please let us know.

  • Analytical Equipment and Devices
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Case Study: Rare Gas Concentration Measurement in Research Institutes - Ultrasonic Gas Concentration Meter

Case Study: Rare Gas Concentration Measurement in Research Institutes - Ultrasonic Gas Concentration Meter

A wide-ranging ultrasonic gas concentration meter actively used in fields such as healthcare, electronics, and industry. We have compiled a collection of case studies featuring selected examples of its adoption.

Neon, xenon, and krypton are called rare gases because they exist in very small absolute amounts on Earth. The applications of rare gases are wide-ranging, including electronics, semiconductors, medical fields, and space, and the demand is currently high. Naturally, due to their high prices and preciousness, concentration management is conducted using our ultrasonic gas concentration meters in laboratories and similar settings to ensure efficient gas usage. Target model: US-2T series *There are many other industries where these gases are actively used. Please download our case study collection and consult with us. If you would like a free demo, please let us know.

  • Analytical Equipment and Devices
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Case Study: Measurement of Shielding Gas Concentration during Welding - Ultrasonic Gas Concentration Meter

Case Study: Measurement of Shielding Gas Concentration during Welding - Ultrasonic Gas Concentration Meter

A wide-ranging ultrasonic gas concentration meter that is active in fields such as healthcare, electronics, and industry. We have compiled a collection of case studies featuring selected examples of its adoption.

The shielding gas used in welding varies in gas composition and gas mixture concentration depending on the object being welded. In each company, when performing small amounts of welding, bottled gas is used, while for large-scale welding, tanks, gas mixers, or in-house gas mixing systems are utilized. Our ultrasonic gas concentration meter is used to measure the gas concentration refined by gas mixers and gas mixing systems. Applicable models: US-1X, US-2T-S *There are many other industries where our products are actively used. Please download our case study collection and consult with us. If you would like a free demo, please let us know.

  • Analytical Equipment and Devices
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Case Study: Leak Test - Ultrasonic Gas Concentration Meter

Case Study: Leak Test - Ultrasonic Gas Concentration Meter

An ultrasonic gas concentration meter that is actively used in a wide range of fields, including healthcare, electronics, and industry. We have compiled a collection of case studies highlighting selected examples of its adoption.

Leak tests are conducted to confirm leaks caused by tiny holes, seal failures, and other issues. The helium leak method is often used due to its ease of handling and sensitivity in leak detection. Our ultrasonic gas concentration meter can measure helium concentration in the air at a negative fourth-order level, and the number of customers using it is increasing. In recent years, due to the rising cost of helium, there has been an increase in cases where helium is mixed with air and diluted for use. Our ultrasonic gas concentration meters and gas modules are also used for measuring the concentration of such mixed gases. Additionally, as helium prices have risen, more customers are recovering and reusing helium, and by installing our ultrasonic gas concentration meters on recovery devices, they can visualize concentration for precise management and control. Target devices: US-2T series, US-100-5VS type.2 *There are many other industries where our products are actively used. Please download our case study collection and consult with us. If you would like a free demo, please let us know.

  • Analytical Equipment and Devices
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Adoption Case: In-Furnace Atmosphere Measurement - Zirconia Oxygen Meter

Adoption Case: In-Furnace Atmosphere Measurement - Zirconia Oxygen Meter

Active in a wide range of fields including electronics, industry, and healthcare. We have picked up selected cases and compiled them into a case study collection.

Furnaces are used in various applications, not limited to steelmaking, ceramics, environmental technology, and non-ferrous metals. By simply changing the temperature, fuel, and air volume, the properties of the materials being heat-treated can change significantly. For example, in the steelmaking process, it is necessary to create a reducing atmosphere inside the furnace, which requires an oxygen-free environment. Each user can improve quality and enhance production efficiency by controlling and managing temperature and combustion. Our oxygen meters can measure the atmosphere inside the furnace. They can manage ranges such as %, ppm, mV, -%O2, and 【CO+H2】%, allowing for the measurement and management of oxidation-reduction. Applicable models: TB-2F series, TB-2G, and others. *There are many other industries where our products are actively used. Please download our case study collection and consult with us. If you would like a free demo, please let us know.

  • Analytical Equipment and Devices
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Adoption Case: Nitrogen Generation System) Zirconia Oxygen Analyzer

Adoption Case: Nitrogen Generation System) Zirconia Oxygen Analyzer

Active in a wide range of fields including electronics, industry, and healthcare. Selected cases have been compiled into a case study collection.

In chemical plants and similar facilities, there are many processes that require nitrogen, and nitrogen lines are installed throughout the factory. The nitrogen generation unit separates nitrogen from the air and supplies it to the factory lines. Our products are incorporated into the nitrogen generation unit to measure residual oxygen concentration and are used for system control, among other purposes. Target models: TB-2F-P, CG-SM *There are many other industries where our products are actively used. Please download our case study collection and consult with us. If you would like a free demo, please let us know.

  • Analytical Equipment and Devices
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Application Example: Nitrogen Reflow Furnace - Zirconia Oxygen Meter

Application Example: Nitrogen Reflow Furnace - Zirconia Oxygen Meter

Active in a wide range of fields including electronics, industry, and healthcare. Selected cases have been picked up and compiled into a case study collection.

In the 1990s, due to the complete elimination of freon used for cleaning, new reflow ovens that meet or exceed the required quality were developed. To prevent oxidation during the loading of components onto the substrate, various companies began developing nitrogen reflow ovens. The atmosphere gas inside the reflow oven is very dirty, and our zirconia-type oxygen meters, which are resistant to harsh environments, have been widely adopted. Target models: TB-FI, TB-2F series *There are many other industries where our products are actively used. Please download our case study collection and consult with us. If you would like a free demo, please let us know.

  • Analytical Equipment and Devices
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