Concentration Meter×ジェイエムエス - List of Manufacturers, Suppliers, Companies and Products

[Gas Concentration Meter Rental] Wireless Low Concentration (ppb Level) Hydrogen Sulfide Gas Meter

Remote monitoring of low concentrations of hydrogen sulfide gas can be performed. Data can be checked on a browser. When the gas concentration rises, an alarm will be issued via Line.

This is a gas concentration meter with a logger that monitors low-concentration hydrogen sulfide gas wirelessly. It is specifically designed for low concentrations, making it effective for odor monitoring and tracking of corrosive gases. Hydrogen sulfide gas is rarely constant; it can rapidly increase in concentration in a short period due to wind direction and site conditions. Without continuous gas observation, it is very difficult to detect an increase in gas concentration. By installing our wireless low-concentration hydrogen sulfide gas concentration meter, continuous monitoring can be conducted, allowing for the capture of events where gas concentration rises.

Company：ジェイエムエス
Price：10,000 yen-100,000 yen

Data Logger

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Measures against hydrogen sulfide gas generated during the manufacturing process of sulfide-based all-solid-state batteries.

Gas monitoring and removal of low-concentration hydrogen sulfide gas generated from the manufacturing process of sulfide-based all-solid-state batteries.

The main reason hydrogen sulfide gas is generated during the manufacturing process of sulfide-based solid-state batteries is due to the materials and reactions used in the manufacturing process. In the manufacturing process, the materials that make up the components of sulfide-based solid-state batteries include sulfides. When these sulfides are heated or undergo chemical treatment, they may decompose and produce hydrogen sulfide gas. In battery manufacturing, multiple reactions can occur simultaneously. In some reaction processes, sulfides may change, resulting in hydrogen sulfide being produced as a byproduct. The manufacturing of sulfide-based solid-state batteries may involve high-temperature processing. When materials change at high temperatures, there is a possibility that sulfides will decompose and generate hydrogen sulfide. If incomplete reactions occur during the process or if impurities are present, this may contribute to the generation of hydrogen sulfide from sulfides. Since hydrogen sulfide gas is toxic and hazardous, monitoring and removal of hydrogen sulfide gas are necessary in factories and research facilities.

Company：ジェイエムエス
Price：Other

Secondary Cells/Batteries

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The dangers of volcanic gases (sulfurous gas and sulfur dioxide) to the human body.

The mechanism by which sulfurous gas and sulfur dioxide gas (SO2 gas) affect the human body.

Volcanic accidents remind us of the disaster caused by the eruption of Mount Ontake in 2014. However, in terms of the number of volcanic incidents, accidents due to volcanic gas poisoning are overwhelmingly more frequent and are reported every year. Additionally, with the revision of the Active Volcano Law, local governments are obligated to ensure the safety of tourists, increasing the importance of monitoring volcanic gases. This time, I will explain the mechanisms by which volcanic gases (sulfur dioxide and sulfurous gas) affect the human body. <Sulfurous Gas and Sulfur Dioxide (SO2)> Harmful gases such as sulfurous gas and sulfur dioxide (SO2) damage the epithelial lining of the airways. This damage leads to the accumulation of inflammatory cells in the airways, causing inflammation. Due to this inflammation, the airways become sensitive, leading to airway constriction and triggering asthma attacks. The type of inflammation varies among individuals, resulting in allergic asthma or COPD. It is believed that various factors, including genetic and environmental influences, contribute to these types. Therefore, individuals have different tolerances to the gas, and there have been reports of asthma patients experiencing attacks even at low concentrations of around 0.2 ppm. Additionally, it is said that there are many undiagnosed asthma patients who are unaware of their condition.

Company：ジェイエムエス
Price：Other

Municipal services and business location

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Wireless hydrogen sulfide gas monitor for monitoring the intrusion of hydrogen sulfide gas.

This is a concentration meter that monitors low concentration hydrogen sulfide at ppb levels using wireless gas monitoring. It is ideal for continuously monitoring the intrusion of low concentration hydrogen sulfide gas.

By installing it at sites where equipment is failing due to corrosion from hydrogen sulfide gas, you can monitor the timing of hydrogen sulfide gas intrusion in real-time. The gas concentration meter is battery-operated, so there is no need for complicated power installation. You can monitor hydrogen sulfide gas concentration simply by installing the meter at the concerned site. Communication uses mobile networks, so it can be installed anywhere there is mobile signal coverage. When the concentration of hydrogen sulfide gas rises, it will notify you of the gas information via LINE. You can share information about hydrogen sulfide gas concentration within a LINE group, which can be utilized for collective improvement activities at the site. The chromatogram of hydrogen sulfide gas data can be checked online, making it easy to confirm using a mobile phone or computer.

Company：ジェイエムエス
Price：10,000 yen-100,000 yen

Wastewater/wastewater treatment equipment

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Low concentration hydrogen sulfide gas concentration meter

This is a gas concentration meter that can measure hydrogen sulfide gas concentrations at low levels of ppb. It supports new innovations related to low concentrations of hydrogen sulfide gas.

1/1000 of 1ppm. This is a gas detector that can accurately measure ultra-low concentrations of hydrogen sulfide gas. It is equipped with a suction pump, allowing for localized gas concentration measurements using connection tubes, as well as measurements of process gases and from gas bags.

Company：ジェイエムエス
Price：1 million yen-5 million yen

Fine Ceramics

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About hydrogen sulfide gas and corrosion.

Even low concentrations of hydrogen sulfide gas can have a significant impact on equipment. Corrosion can lead to failures at the contact points of the equipment.

Hydrogen sulfide gas is highly toxic, and concentrations of hydrogen sulfide gas above 10 ppm can lead to a diminished sense of smell, with headaches and nausea potentially occurring quickly. At high concentrations around 800 ppm, the risk of acute poisoning increases, and the possibility of death arises. However, even at low concentrations of hydrogen sulfide gas at the ppb (0.05 ppm) level, which have no impact on the human body, the effects on equipment can be significant. According to ISA standards, gas management for electrical control equipment is required to be below 50 ppb. Machinery is more vulnerable to hydrogen sulfide gas than humans, necessitating strict management.

Company：ジェイエムエス
Price：Other

Odor Testing

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Concentration Meter×ジェイエムエス - List of Manufacturers, Suppliers, Companies and Products

Concentration Meter Product List

[Gas Concentration Meter Rental] Wireless Low Concentration (ppb Level) Hydrogen Sulfide Gas Meter

Measures against hydrogen sulfide gas generated during the manufacturing process of sulfide-based all-solid-state batteries.

The dangers of volcanic gases (sulfurous gas and sulfur dioxide) to the human body.

Wireless hydrogen sulfide gas monitor for monitoring the intrusion of hydrogen sulfide gas.

Low concentration hydrogen sulfide gas concentration meter

About hydrogen sulfide gas and corrosion.

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