ジェイエムエス Product Lineup

Generally, geothermal power generation extracts steam and hot water from deep underground, using the steam for electricity generation. The remaining hot water exchanges thermal energy with rivers and other sources and is reused as warm water for various purposes. However, the hot water contains various compounds, which are neutralized before being returned to the deep underground. Thus, the wastewater generated from geothermal power generation needs to be managed properly by controlling pH and treating it in accordance with legal regulations. To neutralize the alkaline components in the wastewater, an acidic solution is added, and during this neutralization process, the Static Mixer 2800 is employed. Using an inline mixer for neutralization allows for consistent stirring under certain conditions, achieving stable neutralization treatment. Additionally, if the concentration of the injected acidic solution is high, corrosion protection measures for the mixer need to be implemented. Previously, geothermal power plants used the Kenics type mixer, but from a corrosion perspective, they have switched to the Static Mixer 2800. In the case of the Static Mixer 2800, its simple structure allows for more cost-effective manufacturing with special materials (such as titanium or Hastelloy) and fluorine coatings compared to the Kenics type. It is being utilized in the waste alkaline water process.

• Wastewater/wastewater treatment equipment

The SRC (Selective Catalytic Reduction) system is a device used to remove nitrogen oxides (NOx) from exhaust gases. It is primarily used to reduce NOx in combustion exhaust gases generated in power plants and industrial processes. The basic principle of the SRC system is to reduce nitrogen oxides using urea or ammonia. This reaction converts nitrogen oxides into nitrogen and water, thereby reducing harmful exhaust gases. SCR technology is particularly effective in reducing NOx in exhaust gases generated at high temperatures, such as those from diesel engines and coal-fired power plants. It has been implemented in many industrial processes for environmental protection and regulatory compliance. The use of a static mixer facilitates the mixing of exhaust gases and urea solution, improving the denitrification rate.

• Mixer/agitator

Calibration gas is generated without using gas cylinders. It is ideal for calibrating gas detectors. Since gas cylinders are not required, the hassle of managing high-pressure gas cylinders is eliminated. The device is also compact and lightweight, making on-site calibration of gas detectors easier. If you replace the gas generation cell, it is possible to generate H2, Cl2, ClO2, HCN, and H2S gases at your desired gas concentration. It is also possible to handle ClO2 and HCN, which are difficult to procure with gas cylinders. If you adjust the desired gas concentration and generation flow rate, calibration gas will be generated.

• Odor Testing
• Gas Generator
• Other measurement, recording and measuring instruments

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.

• Fine Ceramics

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.

• Wastewater/wastewater treatment equipment

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.

• Data Logger

This is an inline mixer that performs stirring with a single plate. By simply installing the mixer plate in the piping, stirring can be carried out within the piping. It is used for mixing carbon dioxide with lime, among other applications.

• Mixer/agitator

In the tire factory's vulcanization process, sulfur-based gases are generated. The emitted sulfur-based gases are at a low concentration of several tens of ppb, which do not affect the human body, but they are highly corrosive and can cause failures in the contact parts of machinery. Additionally, corrosion of chip resistors can change their resistance values, leading to reported cases of affecting the operation of control devices. JMS Corporation provides comprehensive support from the investigation of sulfur gases to countermeasures. First, we conduct an investigation into the entry routes and causes of sulfur-based gas, as well as an environmental risk analysis. After the investigation, we will propose the most suitable environmental improvements tailored to the customer's site.

• Odor Testing

Hydrogen sulfide gas is generated in the wastewater treatment process of meat processing plants. Even at gas concentrations of a few ppb (1/1000 of ppm), this hydrogen sulfide gas can have a significant impact on equipment. The contact points of the equipment in the wastewater treatment facility can corrode, leading to equipment failure. JMS Corporation provides comprehensive support from the investigation of corrosive gases (hydrogen sulfide gas) to countermeasures. First, we conduct an investigation into the pathways and causes of hydrogen sulfide gas intrusion, as well as an environmental risk analysis. After the investigation, we will propose optimal environmental improvements tailored to your site.

• Wastewater/wastewater treatment equipment

By simply inserting a porous pitot tube into the flue, it is possible to measure the flow rate and velocity of exhaust gases within the flue. Therefore, it enables low-cost measurement of exhaust gas flow rate and velocity without the need for extensive construction. The pitot tube has lower pressure loss compared to orifices and venturi meters, contributing to energy-saving operations for the entire plant. Our pitot tube flow meter, the Bar Flow Tube, is produced under a fully integrated system in our own factory, covering planning, design, procurement, manufacturing, inspection, and maintenance. We have established a management system that ensures customer satisfaction. We aim for the adoption of our Bar Flow Tube to assist in improving your processes.

• Flow Meter

By filling the chemical adsorbent with potassium permanganate, various types of chemical substances are adsorbed and decomposed. Since gases are removed through chemical reactions, there is no re-release of gases like with activated carbon, ensuring the reliable removal of harmful formaldehyde gas.

• Gas Filters
• Other safety and hygiene products
• Odor Testing

It is a chemical adsorbent that removes ammonia gas through a chemical reaction. Since it removes gas through chemical adsorption, there is no re-release of the gas, making it possible to reliably eliminate ammonia gas.

• Analytical Equipment and Devices
• Hazardous material processing
• Gas Filters

By conducting an environmental analysis, we will quantitatively assess the risk to equipment from corrosive gases. We will install copper and silver test specimens on-site and conduct a one-month exposure test, analyzing the thickness of the corrosion rust layer to evaluate the risk at the site. We will submit a report in accordance with ISA standards. We always have test specimens in stock, so we can start the environmental survey immediately.

• Wastewater/wastewater treatment equipment
• Odor Testing
• Other server related

Volcanic gases are harmful to the human body, and gas accidents in volcanic areas have been reported. Following the eruption of Mount Ontake in 2014, the volcanic activity law was revised, and local governments have heightened their disaster prevention awareness regarding volcanic hazards. Volcanic gases can occur even when volcanic activity has subsided, posing a constant risk in volcanic regions. Even outside of volcanic tourist areas, there is always a risk of accidents due to volcanic gases at geothermal power plants and hot spring areas, making the monitoring of gas concentrations increasingly important for the safety of workers and customers. Our volcanic gas observation system is battery-operated, requiring no wiring work, and can be easily installed on-site. Communication uses mobile phone signals, so as long as there is mobile phone connectivity, it can be installed anywhere. The system can detect hydrogen sulfide gas (H2S) and sulfur dioxide gas (SO2), and gas data can be viewed on our website. Additionally, if gas concentrations rise, a gas alarm will be sent to the registered mobile phone's Line app, allowing for the sharing of gas concentration alerts within a Line group, thereby enhancing risk awareness among stakeholders.

• Other operation management software

The Saeki-Kaide Laboratory of the Graduate School of Advanced Science and Technology at Yamaguchi University conducted stirring experiments with various static mixers. Targets: - JMS Corporation's plate-type 2800 plate mixer - Kenix-type static mixer (screw type) - MSE static mixer (grid type) As a result, it was confirmed that the JMS Corporation's plate-type 2800 mixer has stirring performance and pressure loss equivalent to that of the Kenix type. The plate mixer can stir with just one plate, making its structure simple and cost-effective. Maintenance tasks such as cleaning are also easy, allowing for minimal investment and running costs.

• Chemicals

Since gas cylinders will no longer be needed, the troublesome management of cylinders will not be necessary. We also accommodate gas types that cannot be provided by gas cylinders, such as hydrogen cyanide (HCN) and chlorine dioxide (ClO2). By replacing the gas cell, it is possible to generate a variety of gases.

• Ventilation and Exhaust
• Gas Generator
• Odor Testing

Simply install it on the problematic outlet to easily monitor the power supply. When a power anomaly occurs, event information (momentary power outages, voltage surges, voltage drops, frequency fluctuations) is recorded in the logger within the Power Watch, aiding in the on-site environmental investigation of the equipment.

• Other power sources

In 2007, the Ministry of Health, Labour and Welfare amended the Enforcement Order of the Industrial Safety and Health Act, classifying formaldehyde as a Class 2 substance and setting the guideline value for management concentration indoors at 0.08 ppm or lower. During the molding of polyoxymethylene (POM) resin, formaldehyde gas is generated, and the importance of monitoring formaldehyde gas concentration has been re-evaluated to ensure a safe working environment for workers. The formaldehyde meter htV can easily measure "formaldehyde" in a short amount of time.

• gear

Chlorine gas is removed using a chemical adsorbent. Since the gas is removed through a chemical reaction, there is no concern about the gas being released again, allowing for reliable removal of the gas. Our chemical adsorbent-based color shooter purifies the air and removes chlorine gas within the control panel of the device.

• PLC

Flow measurement is one of the most important measurement items in the field of industrial measurement. When measuring the flow rate of fluids (liquids and gases), a method that utilizes the pressure difference before and after a restriction mechanism, such as an orifice, flow nozzle, venturi, or pitot tube, installed in the pipeline through which the fluid flows, is most commonly used in industrial measurement and its automatic control. Accurate and reliable flow measurement leads to effective plant operation, efficient energy use, environmental conservation, improved safety, and overall cost reduction. The specialized technology for selecting and installing flow meters ensures smooth plant operation and prevents unexpected shutdowns and troubles. JM Systems Co., Ltd. provides a comprehensive service from planning, development, design, manufacturing, to maintenance as a specialized manufacturer of polynomial pitot tubes.

• Flow Meter

The JEMS Static Mixer 2800 is a revolutionary inline mixer that mixes with just one plate. Its simple design makes installation and cleaning easy. By simply installing the Static Mixer 2800 in the piping like an orifice plate, mixing is achieved solely by the fluid's flow within the pipe. Additionally, since only a plate needs to be installed in the piping, installation is straightforward and costs can be minimized. By adopting the JEMS Static Mixer 2800, it is possible to easily and cost-effectively improve energy efficiency and operational efficiency in factories and plants.

• Piping Materials

The J.M.S. Static Mixer 2800 is a revolutionary inline mixer that mixes with just one plate. Its simple design makes installation and cleaning easy. When used for the injection of coagulants for liquid separation, it enhances the efficiency of separators and contributes to energy savings in factory plants. Additionally, it can be easily utilized by simply installing the plate in the piping like an orifice, making installation straightforward and minimizing installation costs. 【Features】 ■ Contributes to the efficiency of separators ■ Easy to install ■ Installation costs can be minimized *For more details, please download the PDF or contact us.

• Wastewater/wastewater treatment equipment

Hydrogen sulfide gas is a highly corrosive and harmful gas. Exposure to hydrogen sulfide gas can cause corrosion (rust) on the copper and silver parts of equipment, leading to equipment failure. Although trace amounts of hydrogen sulfide gas may not affect human health, the impact on equipment is significant. Even hydrogen sulfide gas at concentrations of a few tens of ppb can cause equipment failures due to corrosion. Hydrogen sulfide gas generated during wastewater treatment can infiltrate control equipment through pipes and cables. Low-concentration hydrogen sulfide gas floats within factories, and visualizing this invisible gas is very challenging. JMS Co., Ltd. acts as an expert in hydrogen sulfide gas, providing visualization of hydrogen sulfide gas and assisting in process improvements.

• Wastewater/wastewater treatment equipment

Hydrogen sulfide gas is a highly corrosive and harmful gas. Exposure to hydrogen sulfide gas can cause corrosion (rust) on the copper and silver parts of equipment, leading to equipment failure. The Coro Shooter removes hydrogen sulfide gas and prevents equipment failure due to corrosion. In the wastewater process of food factories, trace amounts of hydrogen sulfide gas are generated. Although it is said that trace amounts of hydrogen sulfide gas do not affect human health, the impact on equipment is significant. Even hydrogen sulfide gas at levels of a few tens of ppb can cause equipment failure due to corrosion. If you install the Coro Shooter inside the control panel where the equipment is housed, it will purify the air inside the panel and prevent equipment failure caused by hydrogen sulfide gas. Since it can be installed directly in the panel, it is possible to implement measures against hydrogen sulfide gas easily and at a low cost.

• Other food machinery

Hydrogen sulfide gas is a highly corrosive and harmful gas. Exposure to hydrogen sulfide gas can cause corrosion (rust) on the copper and silver parts of equipment, leading to equipment failure. The Coro Shooter removes hydrogen sulfide gas and prevents equipment failure due to corrosion. Hydrogen sulfide gas is generated in sulfuric acid treatment and wastewater treatment facilities at recycling, paperboard, and cardboard manufacturing plants. Even trace amounts of hydrogen sulfide gas that do not affect human health can have a significant impact on equipment. Hydrogen sulfide gas at levels of just a few tens of ppb can cause equipment failure due to corrosion. By installing the Coro Shooter inside the control panel where the equipment is housed, you can purify the air inside the panel and prevent equipment failure caused by hydrogen sulfide gas. Since it can be installed directly in the panel, it is a simple and low-cost solution for addressing hydrogen sulfide gas. ＊＊＊＊Exhibition Information＊＊＊＊ We will be exhibiting at the Sewerage Exhibition 25 in Osaka. Event Period: 2025/7/29-8/1 Booth Number: 2-317

• Paper and pulp

Hydrogen sulfide gas is a highly corrosive and harmful gas. Exposure to hydrogen sulfide gas can cause corrosion (rust) on the copper and silver parts of equipment, leading to equipment failure. The Coro Shooter removes hydrogen sulfide gas and prevents equipment failure due to corrosion. In the vulcanization process at tire and rubber factories, trace amounts of hydrogen sulfide gas are generated. Although these trace amounts of hydrogen sulfide gas do not affect human health, their impact on equipment is significant. Even hydrogen sulfide gas at levels of a few tens of ppb can cause equipment failure due to corrosion. By installing the Coro Shooter inside the control panel where the equipment is housed, you can purify the air inside the panel and prevent equipment failure caused by hydrogen sulfide gas. Since it can be installed directly in the panel, it is possible to implement measures against hydrogen sulfide gas easily and at a low cost. [Advertisement] We will be demonstrating the Coro Shooter at INCHEM TOKYO 2023. https://www.jma.or.jp/INCHEM/ We look forward to your visit. Date: September 20-22, 2023 Venue: Tokyo Big Sight Booth Number: 2X07

• Other environmental equipment
• Board to Board Connectors
• Vehicle body parts

Flow measurement is one of the most important aspects in the field of industrial measurement. When measuring the flow rate of fluids (liquids and gases), methods that utilize pressure differences before and after a constriction mechanism, such as orifices, flow nozzles, Venturi tubes, and Pitot tubes, installed in the pipeline where the fluid flows, are most commonly used in today's industrial flow measurement and its automatic control. Accurate and reliable flow measurement leads to effective plant operation, efficient energy use, environmental conservation, improved safety, and overall cost reduction. The specialized technology for selecting and installing flow meters ensures smooth plant operation and prevents unexpected shutdowns and troubles. JMS Co., Ltd. provides a comprehensive service from planning, development, design, manufacturing, to maintenance as a specialized manufacturer of polynomial Pitot tubes. We have a cumulative shipping record of over 10,000 units.

• Flow Control

The "Formaldehyde Meter htV" can easily and quickly measure the gas "formaldehyde," which is a cause of "sick house/school syndrome." The World Health Organization (WHO) and the Ministry of Health, Labour and Welfare have set the guideline value for formaldehyde concentration indoors at below 0.08 ppm, and this product is suitable for checking whether the measurement location is below this guideline value. Additionally, we also offer the "Formaldehyde Meter htV-m," which allows for remote monitoring via wireless LAN transmission. 【Features】 - Suitable for addressing sick house/school syndrome - Capable of measuring high concentrations in work environments - Minimal influence from coexisting gases - Displays measurement values in a short time (approximately 60 seconds on average) - Compact and lightweight: 80 (W) × 34 (D) × 150 (H) mm; 290 g - Measures temperature and relative humidity (using built-in sensors) *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

◆Effective for maintaining control panel equipment! You can reduce the frequency of maintenance!◆ It protects independently installed control panels and operation panels from internal corrosion caused by corrosive gases, preventing various losses due to troubles with control and electrical equipment inside the panel. Additionally, it can be adapted to control panels installed in various locations, such as those outside the instrument room or in areas where corrosive gases are present. 【Features】 ■Removal speed: Approximately 0.0 ppm (hydrogen sulfide) in about 400 seconds from 2.0 ppm ■Removal efficiency of over 95% (due to the airtightness of the control panel) ■Three types of MODELS available according to installation space ■Adsorbent modules use recycled paper, considering the environment *For more details, please request materials or download the catalog.

• Air purifiers

The "DynaFlow" is a pitot tube with an integrated rectifier that achieves a zero straight pipe length. By combining the sensor element and the rectifying element into one unit and directly connecting it to the duct, it can be installed in limited spaces. It can control the optimal airflow for various environments such as air conditioning and drying, leading to improved production efficiency through flow management. Additionally, it is designed utilizing the flow measurement technology developed over many years with pitot tubes. Experimental data collected from in-house wind tunnel facilities is also accumulated, providing backed data. 【Features】 ○ Available in all stainless steel specifications (SUS316, SUS304) → No concerns about corrosion issues from outgassing or corrosive gases ○ Compatible with square ducts/round ducts as per your request → Both flange and angle connections are possible ○ Domestic production allows for short delivery times For more details, please contact us or download the catalog.

• Other measurement, recording and measuring instruments

In the seafood processing industry, hygiene management is extremely important, and equipment deterioration due to corrosion increases the risk of product quality decline and foreign matter contamination. In particular, seafood processing plants are prone to corrosion from salt and moisture, which can lead to early equipment deterioration. Our product protects equipment from corrosion and maintains a hygienic environment, ensuring product quality and safety. 【Usage Scenarios】 - Storage of ingredients - Storage of products - Storage of chemicals - Protection of equipment in warehouses 【Benefits of Implementation】 - Maintenance of storage quality - Preservation of product value - Gaining customer trust - Prolonging equipment lifespan

• paint

In the warehousing industry, maintaining the quality of stored items is crucial. It protects the refrigerant pipes of refrigerators from hydrogen sulfide gas generated by food. 【Usage Scenarios】 - Storage of food ingredients - Storage of products - Storage of chemicals - Protection of equipment within the warehouse 【Benefits of Implementation】 - Maintenance of the quality of stored items - Preservation of product value - Gaining customer trust - Prolonging the lifespan of equipment

• paint

The VR-500 series products are spray can types of phenolic resin-based paint, which can be easily applied for corrosion protection as they air dry. The VR-500 series products create a protective film that excels in durability, adhesion, and flexibility, making them suitable for use in corrosive gas environments, saline corrosive atmospheres, and high humidity locations. Since they come in a spray can type, a primer is not necessary. For more details, please download and view the catalog. They are available for procurement on Amazon.

• paint

【Features】 ●Easy operation Easy collection of measurement data and user-friendly data analysis software Compatible with Windows ●Compact and lightweight Compact design at 25.4×58.4×81.3mm and 74g ●Low price

• Temperature and humidity measuring instruments

【Dimensions】Diameter 17mm x Height 6mm 【Material】4g 【Battery】3.0V Lithium 【Resolution】8bit (0.5℃)

• Temperature and humidity measuring instruments

【Dimensions】Diameter 18mm x Length 127mm 【Case Material】Aluminum, Stainless Steel 【Weight】51g (Aluminum case) 112g (Stainless steel case) 【Operating Environment】Nautilus85 (-40 to +85℃) (Waterproof) Nautilus135 (+10 to +135℃) (Waterproof)

• Temperature and humidity measuring instruments