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1～30 件を表示 ／ 全 76 件
A high-precision, highly reliable mirror-cooled dew point meter recognized as a standard hygrometer according to "JIS-Z-8806/Humidity-Measurement Methods."
Achieving measurements with higher accuracy that are not affected by sensor degradation or the characteristics of the equipment.
Low Dew Point Mirror Cooling Dew Point Meter
Responding to the demand for low dew point measurements, including measuring low dew point gases in dry rooms, verifying the performance of dry air lines within factories, and managing moisture in drying processes.
Dew point and frost point measurement range: 0 to 95°C DP
The Shin-ei mirror cooling dew point meter (mirror cooling dew point meter, mirror type dew point meter) is developed, manufactured, and repaired and calibrated entirely in-house within Japan.
Weight 2 kg, domestic dew point meter capable of measuring dew points from -100 to +20 °C, fits in a bag. Moisture meter for gases.
● Weight 2kg, smaller than A4 size when laid flat (including handle) ● Developed and manufactured domestically ● Dew point measurement from -100 to +20 ℃dp ● Accuracy ±2 ℃dp ● Comprehensive support system ● Powered by 4 AA batteries or AC adapter The portable dew point meter TK-100 YN model is equipped with the capacitive dew point meter TK-100 transmitter, weighing only 2kg and smaller than A4 size when laid flat, making it lightweight and compact for easy transport. This allows for unrestricted usage locations and enables dew point measurement in various situations. For more details, please download the catalog or contact us.
Domestic dew point meter ideal for spot measurements below -50°C. Moisture meter for gases.
● High response speed with dry chamber ● Easy connection (just connect the piping to the main unit) ● Developed and manufactured domestically ● Accuracy ±2 ℃dp ● Powered by 4 AA batteries or AC adapter The portable dew point meter model TK-100NK-1 is equipped with the capacitive dew point meter transmitter TK-100. It features a dry chamber system that keeps the dew point sensor detection part in a desiccant when not measuring, which particularly enhances the response speed on the low moisture side (dew point below -50℃). You can easily start dew point measurement by simply connecting the piping to the main unit and turning on the power. In emergencies, AA batteries can also be used. For more details, please download the catalog or contact us.
Series top model: A mirror-type dew point meter capable of precise and stable measurement of high and low dew points.
● Mirror cooling type dew point meter ● Proven track record as a national standard instrument worldwide ● Dew point and frost point highest accuracy ±0.1 ℃ ● High response speed ● Precise and stable measurement of high dew point and low dew point ■ The Model 373 series manufactured by Swiss MBW is widely adopted as a national standard instrument in various countries. 【Main institutions adopting MBW as a national standard instrument】 U.S. NIST U.K. NPL Germany PTB NMIJ (National Metrology Institute of Japan) Spain INTA France CETIAT Switzerland METAS Italy INRIM Finland CMA Netherlands NMI Singapore SPRING Many others ■ The Model 373 series includes multiple models. Please select a model based on the dew point range you wish to measure. Model selection examples: 【Low dew point range up to -95℃】→ MBW 373LX 【High dew point range up to +95℃】→ MBW 373H 【Wide range from -70℃ to +95℃】→ MBW 373LHX There are several other models available. For more details, please contact us or refer to the catalog.
DP3 successor model. A high-precision mirror-type dew point meter capable of measuring high dew points (up to +95°C) with a built-in heater.
● Dew point measurement range: -60 to +95 ℃dp (depending on the model) ● Built-in heater (MBW573H/HX models) ● Compatible with DP3 (MBW573S) ■ The MBW573 allows for immediate measurement with its built-in pump, flow meter, pressure sensor, and heater (MBW573H/HX models). When measuring dew points above room temperature, heating of the piping is required, but the heating control can be set from the front panel. Customers can quickly and easily start dew point measurement by simply connecting tubing to the sample gas IN and OUT on the back of the device, without the need to prepare separate flow meters or pumps. Model selection examples: 【Low dew point range up to -60℃】→ MBW573S 【High dew point range up to +95℃】→ MBW573HX 【Medium dew point range from -30℃ to +70℃】→ MBW573H For more details, please contact us or refer to the catalog.
Handheld dew point meter. Built-in sintered filter, flow sensor, and display. Dew point measurements can be started from -60 °C dp to +20 °C dp without tools.
● Built-in sintered filter, flow sensor, and display ● Compact design with a weight of approximately 3.5 kg and a maximum width of 318 mm ● Automatic calibration function ● Stored in a sturdy resin case ■ The filter is equipped with an element with a pore diameter of 2 μm to remove debris. The flow rate can be adjusted using the adjustment valve on the front panel, and the confirmation of the proper flow rate is possible with a display lamp. A one-touch fitting is used for the gas IN port, and a quick fitting that allows for easy piping as needed is adopted for the OUT port, enabling measurement to start easily without tools. For more details, please download the catalog or contact us.
We provide a brief explanation of terms related to dew point meters, oxygen concentration meters, and more!
We provide a brief explanation of terms related to dew point meters, oxygen concentration meters, and more. 【Contents】 ■ Thinking about water ■ About measuring instruments ■ Calibration ■ Building a measurement system ■ About standards *For more details, please visit the URL below.
Are you having trouble selecting a dew point meter? As experts in moisture management in gases, we will solve your concerns.
We are pleased to present a dew point meter selection guide that clearly explains the basics of selecting dew point meters, the principles of dew point meters, and examples of selection based on dew point range and accuracy, using graphs and photos. Please take a moment to read it by downloading the PDF. 【Contents】 ■ Basics of Dew Point Meter Selection ■ Principles of Dew Point Meters ■ Examples of Selection Based on Dew Point Range and Accuracy ■ Introduction to Dew Point Meters Additionally, our company offers a variety of dew point meters, including the 'TK-100 Online Dew Point Meter,' and we can recommend a dew point meter that suits your needs and usage. *For more details, please refer to the PDF document or feel free to contact us.
Dew point measurement unit with built-in sampling equipment!
■ Ideal for spot checks ■ Simple operability ■ Choose a dew point meter according to the application TK: Built-in TK-100 dew point meter for low dew points TE: Built-in TE-660 dew point meter for medium dew points ■ For measuring furnace atmosphere ■ For measuring chamber atmosphere This product is a portable all-in-one dew point meter equipped with a dew point meter and the necessary sampling equipment for measurement. It includes a filter, needle valve, flow meter, and pump. The dew point meter features the well-regarded capacitive dew point meter TK-100 or the polymer dew point meter TE-660 manufactured by Techne Measurement Co., Ltd. for furnace dew point management. For applications with a lot of dust, an external pre-filter (optional-PF) is recommended. For more details, please download the catalog.
It is a wall-mounted dew point meter that incorporates all sampling equipment!
■ Easy installation with all-in-one design ■ Simple operability ■ Choose a dew point meter based on application TK: Low dew point TK-100 built-in dew point meter TE: Medium dew point TE-660 built-in dew point meter ■ For measuring furnace atmosphere ■ For measuring chamber atmosphere This product is an all-in-one wall-mounted dew point meter equipped with a dew point meter and necessary sampling equipment. It includes a filter, needle valve, flow meter, and pump. The dew point meter features the well-regarded capacitive dew point meter TK-100 or the polymer dew point meter TE-660 from Techne Measurement Co., Ltd. for furnace dew point management. For applications with a lot of dust, an external pre-filter (optional-PF) is recommended. For more details, please download the catalog.
We are selling guidelines for humidity measurement.
At Techne Measurement Co., Ltd., we translate, publish, and sell the "Guidelines for Humidity Measurement." This document was jointly produced with the support of the National Measurement System Policy Department of the UK Department for Business, Energy & Industrial Strategy, the National Physical Laboratory (NPL), and the Institute of Measurement and Control. If you would like to order this document, please do so through the contact form below. For more details about the "Guidelines for Humidity Measurement," please visit the following URL.
The degree and type of impurities in the measured gas, as well as the gas flow rate, pressure, and other factors, are influenced by these conditions, making the selection of an appropriate sampling line essential!
To perform accurate moisture measurement, it is necessary to select appropriate piping materials and equipment. The installation location and method for dew point meters and monitors vary for each user. There are various requests, such as when there are limitations on installation space, when it is necessary to comply with factory-specific installation guidelines, or when there is a desire to use them in multiple locations. Our company can leverage years of experience to provide various suggestions during installation. We will inquire about the gas you wish to measure, its pressure and dew point level, and the surrounding atmosphere of the equipment to provide you with the optimal solution for moisture and oxygen management in the gas. For details regarding the installation of dew point meters, please refer to the URL below.
Principle of the Tekune Measurement's main product, Dew Point Meter TK-100 Series.
The sensor uses aluminum oxide as its material and detects and measures the electrical capacitance of water molecules. It has a higher sensitivity than polymer sensors and can detect trace amounts of moisture, but its response speed is inferior. It is commonly used in applications such as semiconductors, glove boxes, and battery manufacturing in environments with consistently low dew points. The measurement range is -100 °C dp to +20 °C dp. For more details on the principle of capacitive dew point meters (aluminum oxide), please refer to the URL below.
Principle of the High Response Speed Dew Point Meter TE-660 Series
The sensor uses a polymer material. The principle is the same as that of aluminum oxide sensors. The polymer-based capacitive sensor is a capacitor that has a dielectric layer that reacts to moisture in the surrounding gas. This dielectric layer ideally absorbs moisture in the same proportion as the surrounding moisture content, allowing it to detect moisture levels. Its advantages include fast response speed and long-term stability. However, measurements in low dew point areas below -50 °C dp have lower sensitivity compared to aluminum oxide types, so it outputs calculated values that merge actual measurements with predictions. Therefore, without an automatic calibration function, it cannot maintain accuracy. It has an automatic calibration function that corrects the zero point through heating, maintaining accuracy. The measurement range is from -60 °C dp to +100 °C dp. For more details on the principle of the polymer capacitive dew point meter, please refer to the URL below.
Handheld polymer-type dew point meter. Ideal for spot checks! It can measure low dew point ranges down to -60 °C dp and is a simple dew point meter with focused functionality.
● Compact shape convenient for portability ● High response speed ● Automatic calibration function ● Dew point measurement from -60 to +20 ℃dp ● Moisture meter in gases ● Automatic calibration (chemical purge function) ■ The TE-660HD is a handheld dew point meter that combines the TE-660 dew point transmitter and the TKN-MH1 monitor. It displays the dew point on the monitor, making it suitable for spot checks. ■ To pursue compactness and low cost, it is specialized for dew point measurement and does not include functions such as logging. For more details, please download the catalog or contact us.
Would you like to create a custom control panel that realizes your "I want to do this!"?
Techne Measurement Co., Ltd. goes beyond the framework of selling individual measuring instruments and devices, and strongly responds to customer requests for purchasing complete control panels. To achieve this, we aim to be an "Engineering Expert Company" and wish to contribute to our customers. We have compiled a collection of case studies featuring photos of custom-made measurement control panels we have manufactured in the past, along with their applications and main internal components. Please take a moment to read it from the "PDF Download." [Contents] ■ Dew Point Measurement Control Panel ■ Dew Point, Oxygen Concentration, and Hydrogen Concentration Measurement Control Panel ■ Explosion-Proof Oxygen Measurement Unit ■ Dew Point Measurement Panel ■ Explosion-Proof Oxygen Measurement Unit etc. *For more details, please refer to the PDF document or feel free to contact us.
Presentation of materials summarizing field usage examples of explosion-proof measuring instruments such as explosion-proof dew point meters and temperature/humidity/oil moisture meters!
We offer a range of explosion-proof measuring instruments, including explosion-proof dew point meters. If you are having trouble measuring moisture or oxygen, please feel free to consult us. 【Product Lineup】 ■ Explosion-proof Dew Point Meter - Explosion-proof Dew Point Transmitter 'TK-100TR-EX' A dew point meter certified for explosion-proof use in Japan (TIIS). ■ Temperature and Humidity / Moisture Meter in Oil - Temperature and Humidity Dew Point Transmitter 'EE300Ex-HT' A product certified for intrinsic safety explosion-proof use in Japan, measuring temperature, humidity, and moisture in oil. ■ Oxygen Concentration Meter - Galvanic Explosion-proof Installed Oxygen Concentration Meter '210BX/2010BX' (Certified overseas by IEC/CSA, application for domestic certification in progress) For measuring oxygen in conditions requiring explosion-proof products, in % and ppm. - Inert Gas Control System (ICS) 'Oxytron 2000/Mini-ICS' Certified for explosion-proof use in Japan, for monitoring oxygen concentration and controlling the flow rate of inert gases. ■ Hydrogen Sulfide Meter - Explosion-proof Trace Hydrogen Sulfide Analysis System '3010BX' Certified for explosion-proof use in Japan (application in progress), capable of measuring 0 to 2,000 ppm. *Please feel free to contact us regarding measurement ranges and accuracy.
What is a dew point meter? What is a dew point? We will introduce the types of dew point meters and their measurement principles.
■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
Introduction to dew point meters, oxygen concentration meters, temperature and humidity meters, and anemometers for semiconductor manufacturing and clean rooms.
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.
★A must-see for customers in the heat treatment industry★ We are introducing equipment that can assist you based on different methods of heat treatment.
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
Do you know about dew point meters? June 10th has been registered as "Dew Point Meter Day" by the Japan Anniversary Association!
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)."
Manufacturing and selling domestic dew point meters! Leave the management of moisture in gas, oxygen concentration, CO2 concentration, moisture in oil, and wind speed to us!!
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.
It is a portable type dew point meter with high response speed functionality!
● 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.
Method for calculating the dew point value
The calculation methods are described on the linked website below: 1) Dew point Td℃, frost point Tf℃ 2) Saturated water vapor pressure e(Pa) 3) Relative humidity Uw(%) 4) Absolute humidity dv(kg/m3, g/m3) 5) Mole fraction xv(mol/mol) 6) Weight fraction wv(kg/kg, g/g, etc.)
Explaining the differences from the basics: Humidity!
○ What is the dew point? The dew point (dew point temperature) is the temperature at which condensation begins when a gas is cooled. If the amount of water vapor in the air is low, the dew point is low; if there is a lot of water vapor, the dew point is high. In other words, the dew point quantifies the amount of water vapor in the air and represents something similar to humidity. ○ What is saturated water vapor? The state in which "no more moisture can enter the air" is called the "saturated state," and the amount of water vapor in the state where "no more water vapor can enter the air" is referred to as "saturated water vapor." *For more details, please check the URL below.
Relative humidity/saturation vapor pressure of water
○ What is humidity? It is a numerical value that represents the amount of water vapor contained in the atmosphere as a ratio. Even at the same temperature, the perception differs with varying humidity levels. When humidity is high, it feels hotter. There are several indicators of humidity. This time, we will introduce the commonly used relative humidity. *For more details, please be sure to check the URL below.
About the specifications of measuring instruments.
Measuring instruments are designed and manufactured based on various standards such as electrical and material specifications. The Tekune Measurement website provides explanations regarding relevant general industrial standards, regulations on hazardous substances, and electrical standards.
★☆Starting from July 1, 2024, it will be mandatory to attach the calibration support application form when requesting repairs or calibrations☆★
Thank you for your cooperation in ensuring a smooth acceptance of your request. ◆Request Process◆ 1) Please contact the store where you purchased the product or reach out to us. 2) We will issue and inform you of a reception number ID from the contact point in step 1. 3) Please download the application form below and fill in the reception number ID and details. 4) Print the application form and include it with your request item. Please download the application form from the link below. https://www.tekhne.co.jp/support/application_form.pdf *Please note that if the calibration support application form is not attached, there will be a delay beyond the usual delivery time. Thank you for your understanding.
