テクネ計測 List of Products and Services

●Certified for intrinsic safety explosion-proof according to ATEX and IECEx standards ATEX: II 1 GD Ex ia IIC T4 Ga (-20 °C ≤ Ta ≤ +60 °C) IECEx: Ex ia IIIC T200135°C Da (-20 °C ≤ Ta ≤ +60 °C) ●Common GND 3-wire type, power supply 7-28 VDC ●Linear output of dew point (analog 4-20 mA) ■The UK company SHAW's SDT-Ex explosion-proof transmitter is a 3-wire dew point transmitter developed for measuring dew points in explosive hazardous areas. It has obtained explosion-proof certification with European certification (ATEX) and international certification (IECEx). ■The SDT-Ex operates on a power supply voltage of 7 to 28 VDC and is configured to output an insulated linear 4-20 mA signal over distances of up to 1,000 meters (3,280 feet). ■It covers the entire range of dew points from -100 °Cdp to +20 °Cdp and can measure across various dew point ranges. ■Housed in a robust enclosure, it complies with dust and drip-proof standards IP66.

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● Low dew point measurement using a dry chamber ● High response speed ● Easy operation ● Simple battery check ● Selection from 5 types of sensors ● Calibration possible on-site ■ The SADP portable dew point meter manufactured by SHAW in the UK has been a best seller for portable low dew point equipment for over 50 years due to its high response speed and ease of use. ■ By storing the dew point sensor in the dry chamber when not in measurement, it allows for quick spot check measurements at all times. It can be used for both spot checks and continuous operation, and is particularly strong in measuring low dew points. ■ The display panel on the front of the unit allows you to see the dew point value, making it easy to check the measurement status of the device. Additionally, you can switch between OFF, battery check, and measurement simply by turning the rotary switch on the front of the device. ■ This device features an auto-calibration function, allowing users to perform calibration themselves before use. Furthermore, with a long-lasting battery, it can be used for 1 to 2 years under normal conditions, and users can also check the battery life themselves. The remaining battery level can be checked at a glance.

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● Dry chamber with high response speed ● 10 language options (including English and Japanese) ● Rechargeable battery - over 150 hours of continuous operation on a full charge ● Handy size, weighs 1.75 kg, can be held with one hand ● Available in explosion-proof and non-explosion-proof models ■ The UK SHAWSDmini handheld dew point meter is the successor to the company's SADP portable dew point meter. ■ It retains the advantages of the SADP, such as high response speed functionality using the dry chamber, while being compact and lightweight enough to be held with one hand. It features a full-color LCD display and optional logging functionality, making it ideal for spot checks of industrial gases and compressed air. The SADP was well-received for its ease of operation. SHAWS places great importance on user-friendliness, and the operation of the display is user-friendly and simple, allowing immediate use right after acquisition. It is equipped with a rechargeable lithium-ion battery, enabling 150 hours of continuous operation after charging.

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Our company offers a wide range of measuring instruments and calibration devices, including dew point meters. This time, we would like to introduce products for the semiconductor industry from our lineup. 【Product Lineup】 ■ CRDS (Cavity Ring-Down Spectroscopy) Simple Trace Analyzer "Spark H2O" Measurement concentration: 0–2000 ppm, Measurement accuracy: ±4% or detection limit 【Free Moisture Measurement Currently Available】 We offer free measurements using the trace analyzer "Spark H2O." Please apply through the "Contact Us" section below. *Please note that measurements may not be possible depending on the environment. ■ Online Dew Point Meter "TK-100ON" ■ Polymer Dew Point Meter "TE-660TR" ■ Mirror (Mirror Surface Cooling) Dew Point Meter "MBW973" ■ Wind Speed Transmitter "EE671" ■ Galvanic Oxygen Concentration Meter "2001LC" ■ Temperature and Humidity Meters "EE310," "EE08," "EE061" ■ Low Dew Point Calibrator "FPG" ■ Temperature and Humidity Calibrator "CGS240" *For more details, please refer to the PDF document or feel free to contact us.

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● Adopts high-performance and proven (CRDS) technology ● No calibration required ● Reduction of lifetime costs ● Capable of high-response measurements at low flow rates ● Wide measurement range The HALO OK series covers quality assurance for welding, medical, industrial applications, and high-purity gas production, as well as cylinder filling, and is also applicable for bulk transport and during transfer points. This product is unrelated to the complex and difficult-to-handle technologies of the 20th century, which are also costly and labor-intensive. There is no need for calibration or spare parts, and you no longer have to worry about measurement range limitations, drift, or waiting times for measurements. Startup and operation can be easily performed.

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● Adoption of high-performance and proven (CRDS) technology ● No calibration required ● Reduction of lifetime costs ● Capable of high-response measurements at low flow rates ● Wide range of measurements possible in various sample gases The HALO3 series covers quality assurance for welding, medical, industrial applications, and high-purity gas production, as well as cylinder filling, and is also applicable for bulk transport and during transfer points. This product is unrelated to the complex and cumbersome technologies of the 20th century, which are costly and labor-intensive. There is no need for calibration or spare parts, and you no longer have to worry about measurement range limitations, drift, or waiting times for measurements. Both startup and operation can be easily performed.

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● Adopts high-performance and proven (CRDS) technology ● No calibration required ● Reduction of lifetime costs ● Capable of high-response measurements at low flow rates ● Wide measurement range The HALO3 series covers applications from quality assurance in welding, medical, and industrial uses to high-purity gas production and cylinder filling, and is also applicable for bulk transport and during transfer points. This product is unrelated to the complex and cumbersome technologies of the 20th century, which are costly and labor-intensive. There is no need for calibration or spare parts, and you no longer have to worry about measurement range limitations, drift, or waiting times for measurements. Setup and operation can be done easily.

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● In high humidity and chemically contaminated environments ● Quickly recovers even during condensation ● Detection using monolithic polymer cells ● Operating range -80 to +180℃, maximum pressure resistance 30MPa ● Digital output available (RS485) The HTS801 temperature and humidity dew point transmitter for high humidity and harsh environments is the successor to the EE33. It can measure relative humidity, dew point, absolute humidity, and more with high responsiveness and reliability under the most severe conditions. For more details, please download the catalog or contact us.

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● Adopts high-performance and proven (CRDS) technology ● No calibration required ● Reduction of lifetime costs ● Capable of high-response measurements at low flow rates ● Wide range of measurements possible in various sample gases ■ The SPARK series covers quality assurance for welding, medical, industrial applications, and high-purity gas production, as well as cylinder filling, and is also applicable for bulk transport and during transfer points. This product is unrelated to the cumbersome, complex, and costly technologies of the 20th century. No calibration or spare parts are needed, and there is no need to worry about measurement range limitations, drift, or waiting times for measurements. Startup and operation can be easily performed.

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■High-precision saturation chamber for humidity generation – Achieving high precision ■Portable - Ideal for use in research, experiments, calibration labs, and fieldwork ■Self-contained – No reference dew point meter required ■Dew point of 0 to -100 °C - Covers the operating range of most moisture measurement devices ■Three probe ports – Compatible with various probe connection diameters ■Programmable initial settings – Enables quick and easy execution of daily processes ■Sample loop for reference instruments - Can be connected to reference instruments ■Connection with moisture measurement devices: Supports a wide range of dew point temperatures, allowing calibration of all types of moisture measurement devices ■The FPG enables precise testing and calibration of dew point sensors, moisture meters, and most types of hygrometers based on temperature and pressure control and measurement. It is compact and easy to transport, making it suitable for use in research, experiments, calibration labs, and fieldwork. *For more details, please refer to the PDF materials or feel free to contact us.*

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●Relative humidity uncertainty: ±0.5% of the indicated value ●Equipped with a manually operable full-color screen ●Large test chamber with multiple shelf options ●Temperature-controlled full-size observation window ●Built-in chamber light ●Managed openings with three thermometers ■The CGS-240 is a system that continuously generates high-precision humid air across a wide range of relative humidity, temperature, and flow rates. The design of the CGS-240 incorporates the RHS hybrid two-temperature two-pressure method developed at NIST. *For more details, please refer to the PDF document or feel free to contact us.*

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Techne Measurement Co., Ltd. was established in November 1978 as Techne Trading Co., Ltd. and has been a continuing enterprise for over 45 years. We are committed to providing solutions to our customers for all applications related to moisture management while simultaneously achieving technological innovation. To achieve this goal, we focus on three main business areas: measurement, equipment, and support. - Measurement Business We manufacture and sell essential measuring instruments for moisture management and its surrounding areas, including our flagship product, the domestic dew point meter TK-100, mirror-type dew point meters, temperature and humidity meters, oxygen concentration meters, moisture meters for corrosive gases, anemometers, CO2 meters, and hydrogen sulfide meters. - Equipment Business We quickly propose solutions related to piping, line configuration, and electrical components. If requested by customers, we manufacture and sell control panels. We also produce high-precision humidification devices. - Support Business We provide support services including calibration, on-site calibration, repair inspections, and on-site visits for all products sold. *For more details, please feel free to contact us.

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We have launched an (explosion-proof) oxygen concentration meter capable of measuring in ppm units, including a sampling device for measuring oxygen immediately after hydrogen purification by water electrolysis. ● Integrated sampling system ● Dual drain processing ● Measurement in ppm units ● Intrinsically safe explosion-proof certified product (overseas IEC/CSA certified) ● Galvanic battery type (electrochemical) patented sensor ● High response speed, long life, disposable proprietary developed patented sensor In hydrogen production through water electrolysis, if the performance of the permeable membrane is poor, oxygen ions can pass through the membrane, resulting in the generation of oxygen as an impurity. Therefore, by measuring the oxygen concentration immediately after the electrolytic cell, we can evaluate the performance of the permeable membrane and manage the purity of hydrogen. Since oxygen in hydrogen can lead to a high dew point and is prone to condensation, expertise such as drain removal is necessary for measurement. Utilizing our experience in measuring oxygen concentration and dew point, we developed the product as a control panel that includes a sampling system. For more details, please check the basic information.

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Carbon neutrality means "balancing the amount of greenhouse gas emissions with the amount of absorption." Various research and development efforts are being made both domestically and internationally towards achieving carbon neutrality, and there are already examples in use. ○ MCH Transport Example: Hydrogen purity management used in dehydrogenation processes and hydrogen addition ○ CO2 Separation and Absorption Example: Temperature and humidity management in experimental furnaces, analysis of amines ○ Hydrogen Reduction in Blast Furnaces Example: Dew point and temperature/humidity management in blast furnaces and reduction furnaces ○ Methanation Example: Temperature and humidity management etc. Measurement instruments are used to measure the purity and concentration of gases for these applications. *Reference: Ministry of the Environment

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In biomass power generation, wood chips, wood pellets, palm kernel shells (PKS), and combustible waste are used as fuel for fermentation and combustion to generate electricity. When storing these fuels in silos, there is a risk of fire accidents due to natural fermentation and heat generation. There have been actual cases of white smoke, strange odors, fires, and spontaneous combustion, leading to fire department responses for extinguishing. There have also been complaints from neighbors due to unpleasant odors. Additionally, it can be difficult to completely extinguish fires, and there may be instances where resources inside the silo need to be removed, which incurs time, costs, and labor. To prevent such incidents, fire prevention and ignition countermeasures include nitrogen injection, sprinkling water, and pressure treatment. Furthermore, managing temperature and humidity inside the silo is a preventive measure against fires. By using thermometers or explosion-proof thermometers in the silo, or by using thermometers at the exhaust gas treatment stage during combustion (in the case of PKS), the environmental conditions can be monitored. Biomass is a general term for biological resources derived from living organisms such as plants and animals. In biomass power generation, this biological resource is used to generate electricity through methods such as "direct combustion" or "gasification." With advancements in technology, various biological resources are now being effectively utilized.

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Various steel products are used around us. The steel industry aims for "green steel," which targets decarbonization in steelmaking by utilizing CCUS (carbon capture, utilization, and storage). Technologies are being developed for the separation and absorption of carbon dioxide (CO2) from B gas (Blast Furnace Gas, which includes CO (carbon monoxide), methane, etc.) emitted from blast furnaces, as well as for direct reduction and recovery. One example is the use of amine solutions formed from amines to facilitate the separation and recovery of CO2. An amine analyzer is used to perform mass spectrometry of amines in industrial exhaust gases. Our amine analyzer (Process Insights' Hydrocarbon Analyzer (HC/Hydrocarbon Analyser), formerly from Applied Instrumentation/Schneider) is a measuring instrument that employs Fourier Transform Infrared Spectroscopy (FT-IR). By using infrared light to irradiate the sample, it enables rapid and highly accurate quantitative and qualitative evaluation of substances.

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Hydrogen is used in fuel cells and various chemical and industrial fields. It is not commonly found as a gas in our surroundings; instead, it mostly exists as water and is produced through methods such as electrolysis of saltwater and alkaline water electrolysis. On the other hand, it can also be produced from renewable energy sources and is considered a focus of attention in energy initiatives related to the SDGs. Typically, hydrogen is transported in a high-pressure or liquefied state, but technological innovation for transporting it from supply locations to demand locations is essential. One method to improve efficiency is to transport hydrogen in the form of methylcyclohexane (MCH), which has a volume that is one five-hundredth that of gaseous hydrogen and can carry hydrogen at room temperature and pressure. The processes of extracting hydrogen from MCH (dehydrogenation) and adding hydrogen to toluene require purity management of the hydrogen, for which oxygen concentration meters and dew point meters are used. *MCH: A type of hydrogen carrier (hydrogen storage medium). Since MCH and toluene are classified as hazardous materials of the same category as gasoline (Class 4, Category 1 petroleum), the risks associated with storage and transportation are reduced to levels comparable to petroleum products. The hydrogen produced will likely be used in fuel cells and new fields as well.

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Around us, we supply high-quality steel of the world's highest standards, such as ordinary steel, special steel, ultra-high tensile steel plates, and electrical steel plates, to industrial machinery and automobiles, which are essential for a carbon-neutral society. We aim for "green steel," which targets decarbonized steelmaking by utilizing CCUS (carbon capture, utilization, and storage). As part of this initiative, the development of steelmaking technology using hydrogen is underway. One example is hydrogen reduction technology, which involves synthesizing methane from carbon dioxide and hydrogen emitted from a reduction furnace (methanation) and using this as a reducing agent to remove oxygen from iron ore (Fe2O3) used in blast furnaces. By reducing low-grade iron ore solely with hydrogen instead of coal, we can minimize carbon dioxide emissions during steel production. In addition to developments utilizing hydrogen, efforts are also being made to produce steel products by rapidly melting direct reduced iron and scrap in electric furnaces.

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The development of concrete that absorbs CO2 is progressing. Using industrial by-products such as calcium carbonate (CaCO3) and those emitted from steel mills, thermal power plants, cement factories, and chemical plants (such as blast furnace slag), the development of concrete that absorbs carbon dioxide (CO2) is underway. The reaction between cement and CO2 leads to carbonation, allowing it to absorb and retain CO2. Additionally, it can maintain a strongly alkaline environment internally, which enhances durability and is expected to prolong its lifespan. *Current concrete: It is made by mixing raw materials such as limestone and clay, followed by drying, grinding, and sintering (referred to as clinker), after which gypsum is added and turned into a powder. This development has garnered attention, being featured in the Ministry of Economy, Trade and Industry's "Green Growth Strategy for Carbon Neutrality by 2050" under "carbon recycling industry." In this development, managing the dry and wet conditions of the atmosphere is necessary, and thermometers and hygrometers (thermo-hygrometers) that can withstand high temperatures and high humidity are used in experimental furnaces.

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Tekune Measurement has been selling dew point meters and other products as experts in moisture management in gases for the past 45 years. We offer a wide range of products, including the online dew point meter "TK-100ON" with a dew point temperature range of -100 to +20°C, the compact galvanic oxygen concentration meter "2001LC," and the temperature and humidity meter "EE310," which can be equipped with Modbus RTU and Modbus TCP options. We provide maintenance and technical support for products from overseas manufacturers domestically, ensuring that our customers can use them with peace of mind thanks to our prompt and accurate support system. Additionally, we will be exhibiting at "Semicon Japan," which will be held starting December 14, 2022. For more details, please feel free to contact us. 【Products We Handle (Partial)】 ■ Online Dew Point Meter: TK-100ON ■ Polymer Dew Point Meter: TE-660TR ■ Mirror (Mirror Surface Cooling) Dew Point Meter: MBW973 *For more details, please refer to the PDF materials or feel free to contact us.

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● No need to fix the sensor in the constant temperature and humidity chamber ● Temperature and dew point sensors can be fixed to the self-supporting stand ● Graphing of 9 temperature points and 1 dew point ● 9 temperature points can be converted to relative humidity ■ The MBW Spider is a mounting fixture for fixing sensors during calibration in a constant temperature and humidity chamber. It is made of 11 stainless steel rods and silicone material that protects and insulates the temperature sensors. The rods can be installed in a total of 11 positions: the four corners and the center line on both the top and bottom surfaces. This design meets the testing standards and guidelines for constant temperature chambers such as EURAMET/cd/20, IEC60068, DKD-R5-7, and NF X 15-140. ■ When combined with a mirror-type dew point meter, it can be used to evaluate the uniformity of relative humidity by combining uniform temperature and dew point measurements. This method complies with the aforementioned standards and guidelines. ■ The separately sold T12 thermometer is a multi-channel temperature measurement system capable of measuring up to 12 thermometers. With its unique software, it allows real-time measurement of humidity distribution from temperature/dew point data. For more details, please download the catalog or contact us.

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Techne Measurement Co., Ltd. has applied to the Japan Anniversary Association to designate June 10 as Dew Point Meter Day, and it has been officially recognized. We hope that this anniversary will serve as an opportunity to convey the benefits of dew point measurement and encourage more people to consider and feel closer to the concept of dew point measurement. We have provided materials and videos explaining dew point meters and Dew Point Meter Day. Please take a look. **Purpose of Registration** A "dew point meter" is a device that measures the moisture content in gases. In the industrial sector, dew point measurement contributes to improving manufacturing efficiency and promotes environmentally friendly production. It also helps enhance product quality. The goal is to spread awareness of the various benefits of dew point measurement, as well as basic knowledge about dew point meters, their correct usage, and the importance of calibration. **Origin of the Date** The date is derived from a wordplay where "6" and "10" can be read as "ro (6) ten (10)."

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● Measures in the range of 0-2500 ppm with a maximum accuracy of ±1% ● Achieves a price approximately 1/4 that of laser types ● The main unit can be selected from desktop type, 19" rack mount type, or portable type ● Uses corrosion-resistant sensors, with material selection available for the housing, electrodes, and O-rings ● Easy maintenance (just apply phosphoric acid regularly) ● Explosion-proof option available ● Measured gases: Cl2, HCl, H2S, SF6, H2SO4, SO2, HBr, CO2, Ar, N2, H2, He, D2, O2, C2H2, hydrocarbons, PH3, Freon, etc. The iTMA series allows for inline measurement of moisture in corrosive gases. It measures in the range of 0-2500 ppm with a maximum accuracy of ±0.3 ppm. It achieves a price approximately 1/4 that of laser types, and maintenance is simply applying phosphoric acid regularly by the user, significantly reducing both installation and maintenance costs.

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We are introducing scenarios where our company can be of assistance, specifically tailored for customers in the heat treatment industry, categorized by application. 【Examples of Content】 - Dew point and oxygen concentration measurement in atmosphere heat treatment furnaces - Support for both batch furnaces and continuous furnaces - Recommended moisture meter for oil in quenching furnaces, etc. Please take a moment to read through the "PDF Download." Additionally, our company offers a variety of dew point meters, oxygen concentration meters, moisture meters for oil, and control panels that combine these instruments, starting with the 'TK-100 Online Dew Point Meter.' We will propose measurement instruments that meet your needs and objectives. *For more details, please refer to the PDF document or feel free to contact us. #HeatTreatment #DewPointMeter #FurnaceDewPointMeter #OilMoistureMeter #OilMoistureMeter #FurnaceOxygen

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● For measuring instruments with 4-20mA output ● Display numbers can be selected from 1 or 3 points ● Recorded data in CSV format ● Equipped with a 3.5-inch color LCD touch panel The TKN-MD is a display unit with logging functionality that can record measurement values from devices such as the TK-100 dew point transmitter and TE-660 dew point transmitter. Measurement data can be recorded in CSV format on a memory card installed in the unit, allowing for quick data transfer to a PC and efficient analysis using software like EXCEL. It can connect up to three transmitters, and operation is performed directly on the front measurement screen via the touch panel, making setup easy. It comes standard with a 24 VDC power supply for the measuring instrument and two 4-20 mA outputs, with an option to add four alarm outputs. For more details, please download the catalog or contact us.

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● Humidity and Temperature Transmitter Probe Filter - SUS Sintered Filter, PTFE Membrane Filter, SUS Grid, etc. ● Mounting Flange ● LC Display, Cover ● Power Supply Adapter ● Sensor Block ● Waterproof Guard ● Protective Cap ● Radiation Shield ● Mounting/Connection Auxiliary Equipment ● Interface Cable/Converter ● Connector ● Reference Probe ● Cable ● T Coupler, etc.

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In industrial furnaces, especially in atmosphere furnaces for heat treatment, our dew point meters, oxygen concentration meters, moisture meters in oil, temperature and humidity meters, and moisture meters for corrosive gases are used for managing moisture and oxygen concentration. We have extensive experience in atmosphere management for reduction atmosphere treatment furnaces such as annealing furnaces, sintering furnaces, and brazing furnaces, as well as for carburizing furnaces, quenching furnaces, and drying furnaces. In the case of heat treatment furnaces, there are risks of gas contamination from solvents that may cause concerns such as condensation, waste disposal, and liquefaction, and simultaneously, controlling pressure and temperature is crucial. To address these issues, we also manufacture control panels in-house.

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In indoor air conditioning (building air conditioning, clean rooms, dry rooms, warehouses, etc.), our products contribute to measurement and control for analysis as components of the air conditioning system (optimally maintaining indoor temperature, humidity, airflow, cleanliness, etc.). CO2 meters, duct insertion type/wall-mounted thermohygrometers, explosion-proof thermohygrometers, dew point meters, and anemometers are used.

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Managing the moisture content and oxygen concentration in the furnace affects the quality of steel products. The mainstream method for moisture measurement is the capacitive TK-100 dew point meter using aluminum oxide, but some applications also use the capacitive TE-660 dew point meter with polymers and the EE33 temperature and humidity dew point meter, which can measure under high temperature and high humidity conditions. Additionally, for cases requiring fast response and accuracy, the mirror-cooling (mirror-type) dew point meters MBW973/MBW573 are used. For measuring oxygen concentration, the 2001LC galvanic cell oxygen meter, which can respond quickly to measurements down to PPM, and the 1000RS portable oxygen meter are utilized. Furthermore, the purity of recycled gas and the purity of refined hydrogen are measured using the TK-100 dew point meter and the TMA series moisture meters for corrosive gases.

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In deep cryogenic separation plants, nitrogen, oxygen, and argon, among others, as well as hydrogen and various other gases, are produced industrially. The purity management of industrial gases often involves measuring the dew point (moisture content) and oxygen concentration as impurities to determine gas purity. Typically, management is done at the PPM level (for dew point, this might be -70 °C DP, for example), but for high-purity gases, management is conducted at the PPB level. For dew point measurement, it is common to use a simple capacitive dew point meter, but when precision is required, a mirror-type dew point meter is used, and for corrosive gases, a moisture meter for corrosive gases is employed. In the case of oxygen concentration measurement, zirconia-type and galvanic cell-type oxygen concentration meters are used depending on the gas.

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In compressed air, moisture is closely related. Even if drains are discharged, low-temperature spots in the piping can lead to condensation. Additionally, in factories with long air transport distances, as well as in industries such as semiconductors and batteries, it is necessary to produce air with a low moisture content, using adsorption dryers with desiccants and honeycomb rotor dryers. Furthermore, recently, more factories are considering the introduction of mass flow meters for managing air volume.

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In the food industry, hygrometers, dew point meters, and oxygen concentration meters are used in processes such as packaging, storage warehouses, and nitrogen gas purity management. Additionally, dew point meters are used for purity management in the recycling of gases generated during the manufacturing process of products like beer. Recently, there has been a demand for compliance with HACCP (Hazard Analysis and Critical Control Point), a hygiene management method aimed at ensuring product safety.

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In agriculture, we contribute to the measurement and management of temperature, humidity, and CO2 (carbon dioxide) concentration. We offer a wide range of products to accommodate various environments. For example, in greenhouses, we provide products that can respond to temperature increases, as well as the EE872, which has a heating function to dry out condensation and moisture due to high humidity. Additionally, we have hygrometers and CO2 meters that can operate in harsh environments, as well as products suitable for outdoor use. Furthermore, our products can be used for maintaining good storage conditions through temperature and humidity management in warehouses and storage facilities, as well as in livestock farming such as pig and poultry houses, and for various applications like mushrooms and tobacco.

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The products manufactured in chemical plants are diverse. The manufacturing conditions vary depending on the products being produced, with different management parameters such as temperature, pressure, moisture content, and oxygen concentration. Generally, oxygen concentration meters are used for managing the explosion limits through the control of the three elements of combustion, and it is common to measure oxygen concentration and dew point (PPM moisture content) as impurities to manage gas purity. In the former case, the Oxytron 2000 is often used for control purposes, and the Mini-ICS for concentration management, frequently combined with a sampling system as part of an Inert Gas Control System (ICS). In the latter case, the 2010BR, which can measure PPM with a high response speed, is used for oxygen concentration analysis, while the 210BR is used for percentage levels, and the TK-100-Ex dew point meter is used for dew point measurement. Since hydrogen, solvents, and other flammable gases are often present, explosion-proof certification is often required, and galvanic cell-type oxygen meters are commonly used. For measuring the dew point of compressor air or nitrogen, the non-explosion-proof TK-100 dew point meter is used, and the TMA moisture meter for corrosive gases is also utilized for measuring moisture in corrosive gas environments.

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In the automotive industry, our instruments are utilized for various applications. Various heat treatments and other processes are carried out for the manufacturing of metal parts used in automobiles, with instruments such as the TK-100 dew point meter, TE-660 dew point meter, 2001RS galvanic battery-type PPM oxygen concentration meter, and TKZH-002 moisture meter in oil playing important roles. In painting, the EE-300Ex explosion-proof temperature and humidity meter, EE650 anemometer, and MBW373 as a reference instrument are used. Dry air, as well as gases like nitrogen, argon, and hydrogen, are also widely used, with the TK-100 dew point meter primarily employed to check the dryness of moisture. Regarding quality assurance, our company is a certified organization under JCSS (ISO17025) and ISO9001. E+E has received certification for the IATF16949:2016 quality assurance system in addition to ISO17025.

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In the pharmaceutical industry, very strict hygiene standards are established, and a controlled production process is essential. In clean rooms, such as those in pharmaceutical manufacturing facilities, quality parameters like temperature and humidity measurements and dew point management of compressed air (dry air) are conducted using explosion-proof thermohygrometers, non-explosion-proof thermohygrometers, and dew point meters. Regarding validation, based on FDA (Food and Drug Administration) certification, the WHO (World Health Organization) has established GMP (Good Manufacturing Practice) standards, which were subsequently recommended for adoption by the United Nations to various countries, and in Japan, a ministerial ordinance was issued in 1980. If there is a requirement for on-site calibration of temperature and humidity for validation centered on IQ/OQ, our company can provide on-site calibration with traceability in accordance with ISO 9001.

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Due to the spread of the coronavirus (Covid-19), the importance of ventilation in passenger cars has been highlighted. Temperature and humidity measurements in the passenger compartment are being conducted using the simple EE-060/EE061 temperature and humidity meters, and ventilation management is progressing with CO2 meters (carbon dioxide meters). In particular, we sell a CO2 meter specifically for passenger cars, the EE8915, which has a proven track record. Additionally, we recommend the TE-660 dew point transmitter for train-mounted dew point measurement.

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In power generation, managing the moisture content in the air is important. When measuring dry air, the TK-100 dew point meter is used to manage dry conditions. Additionally, after controlling the moisture content, the EE33 temperature and humidity dew point meter is effective for measurements in environments that prevent condensation under high temperature and high humidity. For leak management using hydrogen (H2), we recommend the MBW473 mirror-cooled dew point meter in addition to the TK-100 dew point meter. In power transmission and distribution, since the Kyoto Protocol (COP3), it has become important not to release SF6 gas (sulfur hexafluoride) into the atmosphere. The MBW973-SF6, which allows for high-precision measurement of moisture and purity without atmospheric release and based on the mirror-cooled principle, is used worldwide and has been adopted by most power companies and circuit breaker manufacturers in Japan. Some users also opt for the TE-660NE portable dew point meter, which allows for easy measurement of moisture content. Additionally, the handheld oil moisture meter TEKHNEPort-Oil is used for diagnosing the deterioration of insulating oil.

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In the semiconductor manufacturing process, the removal of moisture and oxygen is a significant challenge. Our dew point meters, temperature and humidity meters, and oxygen concentration meters are used in various processes such as semiconductor manufacturing, transportation, and inspection. They are also used for measuring the dehumidification in dry air and the gas purity of nitrogen gas, argon gas, helium gas, and hydrogen gas. For moisture measurement, we primarily use the TK-100 capacitive dew point meter (alumina type), which can measure down to a minimum dew point of -100°C, the TE-660 dew point meter (polymer type) for a minimum dew point of -60°C, and the MBW mirror-cooled (mirror type) dew point meter, which can measure from -95°C to +99°C and is used when high precision is required or as a reference instrument for dew point meters. In the humidity domain, the simple EE060 and the EE33 temperature and humidity meter, which is equipped with measures to prevent condensation in high temperature and high humidity environments, are mainly used. For oxygen concentration measurement, during oxygen removal by hydrogen substitution, the 2001LC galvanic cell oxygen concentration meter is used for PPM levels, while in situations without hydrogen, the Model 4100 zirconia oxygen concentration meter is used for analysis down to PPB levels, among various scenarios. Additionally, an anemometer is also utilized for measuring micro-wind in clean rooms and manufacturing equipment.

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When painting automobiles, ships, and other vehicles, appropriate temperature and humidity are important. The moisture levels in the paint booth or paint room are managed using temperature and humidity, dew point, or absolute humidity, and various hygrometers from our company are used to prevent static electricity. If explosion-proof equipment is required, the explosion-proof temperature and humidity dew point meter EE300Ex performs excellently. For non-explosion-proof equipment, we offer a variety of models such as EE23, EE100Ex, and EE210, allowing selection based on application and allowable accuracy. In the case of paint booths, an anemometer is used to manage the airflow introduced into the booth.

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This is the original image character of Tekune Measurement. It was born on October 1, 2016. It has excellent eyesight and, with its small body, is intently gazing at moisture with a "suck" sound. However, it likes to stay still, so it doesn't move much even when touched. ★ Profile Name: Moisuchu Gender: Girl Birthday: October 1, 2016 (but it doesn't age) Job: Explaining moisture-related topics to various people Features: (1) Form (2) Tail: Both the form and tail are shaped like water droplets due to overthinking about moisture (3) Umbrella: It can measure dew point temperature by easily opening an umbrella ★ Story leading up to the birth of Moisuchu Moisuchu's model is the Pygmy Jerboa (Bactrian Jerboa). It inhabits desert areas with severe temperature differences and is said to be one of the world's smallest mammals, surviving in environments with very little moisture. This mouse was chosen as a character because it shares the common trait of "valuing moisture" with Tekune, leading to the birth of Moisuchu.

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● Stored in a plastic box to protect from dust ● Protection of delicate sensor parts by a filter ● Maintenance of appropriate flow rate ● Simple and most reliable sampling system ● With monitor (APM) ■ Even without deep expertise in dew point measurement, you can easily start dew point measurement by introducing the starter kit and simply connecting the piping. The standard piping size is 6mm, with an optional size of 1/4 inch. For more details, please download the catalog or contact us.

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■What is a Dew Point Meter? A dew point meter is a device used to measure the very small amount of moisture contained in gases such as air or dry air. It is expressed in terms of the temperature at which moisture in the gas condenses, known as the dew point temperature (°C dp). ■What is Dew Point? The temperature at which condensation, or the process of liquefaction, occurs when cooling a gas. This ultimately represents the temperature at which air is in equilibrium with water and is saturated. The dew point is an important factor not only in everyday life but also in various industrial fields (such as painting, semiconductors, batteries, power, railways, pharmaceuticals, gas refining, renewable energy, chemical plants, agriculture, food, air, industrial gases, steel, air conditioning, heat treatment, etc.). ■Types of Dew Point Meters There are several types of dew point meters based on their measurement principles. The main types currently in use are as follows: 1) Capacitive Dew Point Meter (Aluminum Oxide) 2) Capacitive Dew Point Meter (Polymer) 3) Mirror-Cooling Dew Point Meter 4) Phosphorus Pentoxide Dew Point Meter 5) Laser Dew Point Meter

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Renewable energy sources such as solar, wind, geothermal, small hydropower, and biomass do not emit greenhouse gases and can be produced domestically, making them promising, diverse, and important low-carbon domestic energy sources that contribute to energy security. By conducting measurements and analyses, improvements in combustion efficiency and productivity can be expected, which also leads to enhanced safety assurance. Our dew point meters, moisture meters for corrosive gases, oxygen concentration meters, temperature and humidity meters, and PPM hydrogen sulfide meters (H2S meters) contribute to various fields of renewable energy.

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In the manufacturing process of lithium-ion batteries and all-solid-state batteries, moisture is a major enemy. The purpose of measuring the temperature, humidity, and dew point of dry rooms, as well as the dew point of manufacturing equipment such as glove boxes, is to control the moisture content. Various devices are used, including the TE-660 polymer-type dew point meter, which performs particularly well in solvent atmospheres, the TK-100 capacitive dew point meter, and the MBW973 mirror-cooling (mirror-type) dew point meter. In fuel cells, to meet the conditions of high temperature, high dew point, and pressure, the EE33 temperature and humidity dew point meter and the MBW573 mirror-cooling (mirror-type) dew point meter are used, contributing to performance evaluation. In addition to the above, hydrogen sulfide concentration is managed using a hydrogen sulfide meter for sulfide-based batteries, and the EE33 is used for temperature and humidity management in the coating process.

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