Process Analyzers - List of Manufacturers, Suppliers, Companies and Products

Process Analyzer (Titration/Moisture/Metal Analysis) [Case Study Collection]

A collection of case studies on the implementation of process analyzers / online analyzers actually introduced around the world!

A free booklet summarizing case studies of online analytical devices with over 5,000 units installed worldwide! ◆ Featured Case Studies ◆ Case 1: Analysis of hydrogen sulfide and ammonia in sour water Case 2: Analysis of free cyanide, total cyanide, and WAD cyanide in gold leaching slurry and waste liquid (wet refining method) Case 3: Measurement of the concentration of "rich" amine and "lean" amine and the amount of recovered CO2 (CO2 loading) (carbon recovery plant, power generation industry) Case 4: Analysis of alkali, carbonate, hydroxide, and sulfide in pulping liquor (neutralization titration) Case 5: Analysis of calcium and magnesium in brine Case 6: Analysis of zinc, sulfuric acid, and iron Case 7: Analysis of hydrogen peroxide (HPPO method for propylene oxide production) Case 8: Analysis of sulfuric acid in acetone and phenol (cumene method) Case 9: Analysis of sulfuric acid and zinc sulfate (viscose/ rayon production) Case 10: Measurement of permanganate absorption number (PAN) (caprolactam production)

Company：メトロームジャパン本社
Price：Other

Analytical Equipment and Devices

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Process Analyzer 2060 (Titration/Moisture/pH/Ion/Absorbance)

Online analyzers for processes that can automatically perform measurements such as titration, moisture, ion measurement, and pH on-site in factories.

The Metrohm Process Online Analyzer 2060 TI can automatically monitor measurements such as titration, Karl Fischer moisture determination, pH measurement, ion measurement using ion-selective electrodes, and absorbance at regular intervals in production sites in industries such as chemicals, petrochemicals, food, and pharmaceuticals, 24 hours a day, 365 days a year.

Company：メトロームジャパン本社
Price：10 million yen-50 million yen

Analytical Equipment and Devices
Weighing Control
Electrotitrator

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[Technical Data] Online Process Analysis of Ammonia, Nitrate, and Nitrite

Process analyzer / Online analyzer for complete monitoring of ammonia, nitrate, and nitrite in wastewater 24 hours a day, 365 days a year!

The World Health Organization (WHO) has issued guidelines on permissible limits for about 200 substances, including nitrogen compounds such as ammonia (NH3), nitrate (NO3-), and nitrite (NO2-), based on their health risks. Therefore, wastewater treatment and compliance with regulatory values set by laws are important themes and are crucial for protecting the environment from pollutants in wastewater. These nitrogen compounds are simultaneously analyzed using a colorimetric method with low waiting times in the multi-parameter process analyzer from Metrohm Process Analytics.

Company：メトロームジャパン本社
Price：Other

Analytical Equipment and Devices
Water quality testing
Environmental Test Equipment

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Process Analyzer 202X Series (Titration, Moisture, Absorbance Analyzer)

A compact process analyzer that can perform measurements such as titration, moisture, and absorbance using a single method.

The 202X Process Analyzer is a compact and easy-to-handle online wet chemical analysis process analysis device that enables reliable process monitoring and control around the clock, contributing to time and cost savings. The 202X series includes the following three types: - 2026 Titrator: Ion measurement using titration and ion-selective electrodes (up to 2 lines) - 2026 pH Analyzer: pH measurement with automatic cleaning and automatic calibration functions - 2029 Process Photometer: Absorbance measurement (up to 2 lines)

Company：メトロームジャパン本社
Price：1 million yen-5 million yen

Analytical Equipment and Devices

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Process Analyzer 2035 (Titration/Moisture/pH/Ion Meter/Absorbance)

An online analyzer for processes that can automatically perform online measurements such as titration, moisture, ion measurement, and pH on-site.

The Metronome Process Online Analyzer 2035 is a wet analysis device for various processes including petrochemicals, minerals, semiconductors, paper/pulp, wastewater/drainage, and more. It enables online analysis of titration, moisture measurement, ions, and absorbance. It is ideal for managing wastewater and monitoring manufacturing processes.

Company：メトロームジャパン本社
Price：10 million yen-50 million yen

Analytical Equipment and Devices
Electrotitrator
Moisture Measuring Device

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Process Analysis Instrument Technical Documentation: Monitoring Analysis of Sewage and Industrial Wastewater

Environmental testing with a process analyzer!

In municipal sewage and industrial wastewater treatment plants, a large number of parameters must be continuously monitored. This includes, for example, heavy metals such as cadmium, lead, zinc, and cobalt, as well as anions like nitrates, ammonium salts, phosphates, and sulfates. Metrohm Process Analytics offers a variety of analyzers to address these applications. Metrohm's process analyzers can be easily configured to accommodate a wide range of substances and parameters, enabling reliable online monitoring.

Company：メトロームジャパン本社
Price：Other

Analytical Equipment and Devices
Water quality testing
Wastewater treatment equipment, technology and maintenance

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[Process Analysis Instrument Technical Documentation] Automatic Measurement of Hydrogen Peroxide in CMT Process

Process analyzer / Online analyzer for continuous monitoring of hydrogen peroxide concentration in the CMT process!

Chemical Mechanical Polishing (CMP) is one of the main technologies used to smooth and polish the surface of silicon wafers. Typically, this process involves mixing deionized water, CMP slurry (colloidal silicon or alumina liquid dispersions), and hydrogen peroxide (a strong oxidizing agent) in specific concentrations and ratios. Since hydrogen peroxide degrades over time, it is necessary to continuously monitor its concentration online to efficiently repeat the CMP process. By ensuring that the CMP slurry is always within specifications and adjusting the mixture as needed, the yield of the product can be controlled.

Company：メトロームジャパン本社
Price：Other

Analytical Equipment and Devices
Semiconductor inspection/test equipment
Wafer

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[Process Analysis Instrument Technical Documentation] Online Analysis of TMAH in Developer Solution

For the semiconductor industry! Process analyzer / Online analyzer for monitoring tetramethylammonium hydroxide (TMAH) in developer solutions!

Tetra-methylammonium hydroxide (TMAH) is a quaternary ammonium salt primarily used in the manufacturing of integrated circuits (ICs), printed circuit boards (PCBs), and flat panel displays (LCDs), and it is most commonly used in the photolithography process during the production of these devices. In this process, a photoresist developer is used to transfer patterns onto a substrate. The chemicals used in the semiconductor industry must be extremely pure because even trace amounts of contaminants can adversely affect electrical properties. The development process is a critical stage in photolithography, and it must be optimized to increase production efficiency. This process application note introduces a method for monitoring the concentration of TMAH in the developer solution through online process titration.

Company：メトロームジャパン本社
Price：10 million yen-50 million yen

Analytical Equipment and Devices
Wafer
Semiconductor inspection/test equipment

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【Process Analysis Instrument Technical Documentation】Measurement of Nickel & Hypophosphite in Plating Bath

Online analysis of nickel concentration and hypophosphorous acid content in a non-electrolytic nickel plating bath!

Pure nickel is a silvery-white metal that is very hard, corrosion-resistant, and ductile. Due to these remarkable properties, nickel is used in many applications, primarily in coatings and surface engineering. Electroless nickel plating is a self-catalyzing chemical technique for depositing a layer of nickel-phosphorus alloy onto the surface of a workpiece. This method relies on the concentration of a reducing agent (sodium hypophosphite) that reacts with metal ions for plating. However, since the lifespan of the chemicals in the plating bath is limited, automatically monitoring the consumption of these chemicals becomes an important process control requirement. Prolonged use of the plating bath leads to an overload of reaction products in the electrolyte, adversely affecting the properties of the workpiece's surface and the layer. This process application note proposes a method for regularly monitoring various active bath components in the electroless nickel plating bath to ensure the uniform deposition of nickel-phosphorus alloy layers. Online analyzers, process analyzers, inline analyzers.

Company：メトロームジャパン本社
Price：Other

Analytical Equipment and Devices
Plating Equipment
Electrotitrator

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【Process Analysis Instrument Technical Documentation】Analysis of Aluminum Hydroxide Solution

Online analysis of the concentrations of hydroxides, carbonates, and alumina in aluminum hydroxide solution using temperature titration method.

The method for refining alumina from bauxite is called the "Bayer process." Since it is more cost-effective and energy-efficient to refine aluminum directly from alumina, this method involves dissolving crushed bauxite in high-temperature calcium oxide (hereafter referred to as CaO) and sodium hydroxide (hereafter referred to as NaOH) to create an "aluminate solution." Additionally, CaO is causticized and removed by the carbonate generated from the decomposition of organic matter in the alkaline solution and the absorption of CO2 from the atmosphere. Impurities are removed at various stages of the process. The aluminate solution is filtered, and the alumina crystals that remain as solids are returned to the dissolution process for reuse. Before utilizing the filtered aluminate solution, it is necessary to measure the concentrations of hydroxides (caustic), carbonates, and alumina. This technical document focuses on online monitoring of the concentrations of hydroxides, carbonates, and alumina in the aluminate solution using the temperature titration method of the Metrohm Process Analytics 2060TI Process Analyzer or 2035 Process Analyzer. Online analyzers, process analyzers, inline analyzers.

Company：メトロームジャパン本社
Price：Other

Analytical Equipment and Devices
aluminum
Non-ferrous metals

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Process Analysis Meter 202X (Titration/pH/Absorbance)

A compact online analyzer for processes that can perform measurements such as titration, pH, and absorbance using a single method.

The 202X Process Analyzer is a compact and easy-to-use online wet chemical analysis process analysis device that enables reliable process monitoring and control around the clock, contributing to time and cost savings. The 202X series includes the following three types: - 2026 Titrator: Ion measurement using titration or ion-selective electrodes (up to 2 lines) - 2026 pH Analyzer: pH measurement with automatic cleaning and automatic calibration functions - 2029 Process Photometer: Absorbance measurement (up to 2 lines)

Company：メトロームジャパン本社
Price：5 million yen-10 million yen

Analytical Equipment and Devices
Spectroscopic Analysis Equipment
pH meter

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Process Analyzers - List of Manufacturers, Suppliers, Companies and Products

Process Analyzers Product List