テクネ計測 List of Products and Services

● 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 and low dew points ■ 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 the 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.

● Dew point measurement range: -75 ℃dp to +20 ℃dp (MBW973S/E/CA) ● Realization of high response speed with ORIS function ● Built-in pump, flow meter, and pressure sensor (varies by model) ● Equipped with Stirling cooler (only for 973L) ■ The MBW973 dew point meter uses the ORIS (Optimum Response Injection System) function to forcibly add a small amount of moisture to the mirror surface, increasing the amount of condensation on the mirror surface. This achieves a reduction in the time required to stabilize in low dew point regions. Additionally, with the built-in pump, flow meter, and pressure sensor, measurements can be started immediately. Model selection examples: 【Low dew point range up to -80 degrees】→ MBW973L 【Low dew point range up to -60 degrees】→ MBW973S For more details, please contact us or refer to the catalog.

● Dew point measurement range -30 to +99 ℃dp (depending on the model) ● Maximum accuracy of dew point and frost point ±0.1 ℃dp ● Measurement heads can be selected according to application ■ The MBW473 is a high-precision mirror-type dew point meter that allows for the selection of measurement probes based on application. Probe selection examples: 【Direct insertion type RP2】 Can be directly inserted into the chamber to be measured, such as a constant temperature and humidity chamber, eliminating installation hassle. 【Standard pipe installation type SH2】 The standard model of the MBW473 with a suction fan-equipped inflow dew point measurement head. Suitable for various applications. 【Pipe installation dew point compatible type SHX】 High temperature and high dew point specifications. Equipped with a suction fan, ideal for measuring inside high-temperature constant temperature chambers, etc. For more details, please contact us or refer to the catalog.

● Dew point measurement range -60 to +95 ℃dp (depending on 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 necessary, 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.

● Zero atmospheric release of SF6 gas ● Equipped with gas collection cylinder and pump-back function ● SO2 measurement available as an option ● Comes with a Pelican case ● SF6 gas recovery and reuse The portable dew point and purity meter MBW973-SF6 for insulating gas SF6 is a high-precision dew point and SF6 measurement analyzer. It is equipped with a gas collection cylinder and pump-back function, allowing for easy and quick measurements without releasing SF6 gas into the atmosphere. For more details, please contact us or refer to the catalog.

★This model has been discontinued. The successor model is the iTMA.★ ● Inline measurement of moisture in corrosive gases is possible ● Measurement range: 0-2500 ppm ● Maximum accuracy ±1% ● Available in rack mount, desktop, and portable options ● Measurable gases: Cl2, HCl, H2S, SF6, H2SO4, SO2, HBr, CO2, Ar, N2, H2, He, D2, O2, C2H2, hydrocarbons, PH3, refrigerants, etc. ■ The TMA series continuous moisture analyzer for corrosive gases utilizes the principle of phosphorus pentoxide (electrolytic) moisture analysis. It is available in desktop, 19” rack mount, and portable types. It also supports Japanese display. In addition to ppm display, simultaneous display of dew point is possible, and all settings such as measurement range, alarm settings, and data logging settings (optional) can be configured from the front of the unit.

★This model has been discontinued. The successor model is the Model4010LX.★ ● The world's smallest compact wavelength-variable diode laser moisture meter ● Explosion-proof class Class I, Div I, Group B, C, D ● Equipped with data logger and sampling system ● Measurement at PPM levels ● Measurement time is within just 2 seconds (90% response) ■ The Model4010BR is suitable for moisture measurement under conditions requiring explosion-proof functionality, primarily in natural gas and petrochemical applications. Gas molecules such as saturated water vapor, oxygen, and hydrogen contained in process gas have the property of absorbing near-infrared light. The wavelength range at which gas molecules absorb near-infrared light varies depending on the type of gas, and by precisely measuring the wavelength range absorbed by saturated water vapor using TDLAS, it is possible to accurately measure the amount of saturated water vapor without being affected by other gas molecules. Additionally, we have re-evaluated the design concerning the issues of high cost and the need for large installation space that were problems with conventional laser absorption spectroscopy, achieving miniaturization and lower prices. *For more details, please refer to the PDF document or feel free to contact us.*

We are pleased to present a dew point meter selection guide that clearly explains the basics of selecting a dew point meter, 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.

By cooling the sample gas, the instrument detects changes in the reflection and scattering of light caused by dew or frost forming on a small mirror inside the measuring device at the start of condensation. Since it is a measuring device that directly adopts the principle of dew point, it is used as a standard instrument. The measurement range is -100 °C dp to +100 °C dp. The measurement accuracy is ±2 °C dp. For more details on the principle of mirror-cooled (mirror-type) dew point meters, please refer to the URL below.

We adopt TDLAS. TDLAS stands for Tunable Diode Laser Absorption Spectroscopy, which is also known as wavelength-tunable semiconductor laser absorption spectroscopy. Laser light generated by a semiconductor laser is irradiated into a measurement cell, and the intensity of the laser light that has passed through the measurement cell is measured. This TDLAS allows for a rapid response to changes in moisture concentration and enables accurate monitoring of saturated water vapor levels. Furthermore, the use of dew point meters, which can measure moisture concentration quickly and accurately, is increasing in determining the purchase price of natural gas in Europe and the United States. The measurement range can detect low dew points down to -60 °C dp. For more details on the principles of laser dew point meters, please refer to the URL below.

The principle of the phosphorus pentoxide (electrolytic) moisture analysis is utilized. (1) Phosphoric acid generates phosphorus pentoxide, hydrogen, and oxygen through electrolysis. 4H3PO4 → 2P2O5 + 6H2 + 3O2 (2) Phosphorus pentoxide absorbs water. 2P2O5 → 6H2O + 4H3PO4 The sensor is made of glass, with platinum electrodes (rhodium as an option) wound in a spiral around it. Oxygen is generated between the electrodes. The amount of water absorbed by the generated phosphorus pentoxide is balanced with the amount of hydrogen and oxygen produced, allowing for moisture measurement based on Faraday's law (the amount of substance electrolyzed is proportional to the amount of electric charge passed). It is resistant to corrosion, making it suitable for measuring moisture levels in corrosive gases. Additionally, it is a long-established dew point meter. For more details on the principle of the phosphorus pentoxide dew point meter, please refer to the following URL.

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 components. Please take a moment to read it via 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.

● Successor model of the laser moisture meter Model 4010BR ● World's smallest compact wavelength-variable diode laser moisture meter ● Capable of measurement even with trace amounts of ammonia gas present ● Explosion-proof class Class I, Div I, Group B, C, D ● Equipped with data logger and sampling system ● Measurement at PPM levels ● Measurement time is just under 2 seconds (90% response) ■ Model 4010LX is suitable for moisture measurement under conditions requiring explosion-proof functionality, primarily in natural gas and petrochemical applications. Gas molecules such as saturated water vapor, oxygen, and hydrogen contained in process gas have the property of absorbing near-infrared light. The wavelength range at which gas molecules absorb near-infrared light varies by gas type, and by pinpoint measuring the wavelength range absorbed by saturated water vapor using TDLAS, it is possible to accurately measure the amount of saturated water vapor without being affected by other gas molecules. Additionally, the design has been revised to address the issues of high cost and the need for large installation space that were problems with conventional laser absorption spectroscopy, achieving miniaturization and lower prices. *For more details, please refer to the PDF document or feel free to contact us.*

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 - Compatible with both batch 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 devices 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

● 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 options for selecting materials for the housing, electrodes, and O-rings ● Easy maintenance (just apply phosphoric acid regularly) ● Explosion-proof option available ● Measured gases include: Cl2, HCl, H2S, SF6, H2SO4, SO2, HBr, CO2, Ar, N2, H2, He, D2, O2, C2H2, hydrocarbons, PH3, Freon, etc. The iTMA series enables inline measurement of moisture in corrosive gases. It measures in the range of 0-2500 ppm with a maximum accuracy of ±0.3 ppm. Achieving a price approximately 1/4 that of laser types, and with maintenance requiring only regular application of phosphoric acid by the user, it significantly reduces both installation and maintenance costs.

● 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 locations: 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 can measure the distribution of humidity in real-time from temperature/dew point data. For more details, please download the catalog or contact us.

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 through our prompt and accurate support system. Additionally, we will be exhibiting at "Semicon Japan," which will be held from December 14, 2022. Please feel free to contact us for more details. 【Products We Handle (Partial)】 ■ Online Dew Point Meter: TK-100ON ■ Polymer Dew Point Meter: TE-660TR ■ Mirror (Mirror Cooling) Dew Point Meter: MBW973 *For more details, please refer to the PDF document or feel free to contact us.

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 Promotion】 We are offering 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" ■ Air Velocity 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.

● 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 complex and difficult-to-handle technologies of the 20th century, which are costly and labor-intensive. 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 done easily.

● Adopts high-performance and proven (CRDS) technology ● No calibration required ● Reduction of lifetime costs ● Capable of high-response measurement at low flow rates ● Wide measurement range The HALO3 series covers applications from quality assurance during welding, medical, industrial, and high-purity gas production to 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. 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 setup and operation can be done easily.

● 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 HALO3 series covers quality assurance for welding, medical, industrial applications, and high-purity gas production, as well as cylinder filling, and is also applicable during bulk transport and at relay points. This product is unrelated to the complex and cumbersome technologies of the 20th century that 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.

● 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 applications from quality assurance in welding, medical, and industrial uses to gas filling, and is also applicable in other areas such as bulk transport and transfer points. This product is unrelated to the complex and difficult-to-handle 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 are easy to perform.

● Numerous delivery achievements, ultimate performance with no aging degradation ● Various gas analysis in ppm/ppb/ppt range ● Outstanding quality, stability, and reliability ● Traceability to the U.S. NIST ● Local support through a global network of distributors ■ Tiger Optics products have been used by customers worldwide for over 10 years as the original cavity ring-down spectroscopy (CRDS) analysis devices. CRDS has strengths in its ease of operation and high performance, making Tiger Optics devices perform perfectly across a wide range of applications. By using SPARK, you can experience the high performance of CRDS and enjoy efficient measurements.

1) Capacitive Dew Point Meter (Aluminum Oxide) Applicable Products: TK-100TR/ON, TK-100 YN, TK-100 NK-I, TK-100TR-EX 2) Capacitive Dew Point Meter (Polymer) Applicable Products: TE660, TE660HD, TE-660 NE 3) Mirror-Cooled Dew Point Meter Applicable Products: MBW373 Series, MBW573, MBW973, MBW473 4) Phosphorus Pentoxide Moisture Meter Applicable Products: iTMA 5) Laser Dew Point Meter Applicable Products: Model 4010LX *For more details, please visit the URL below.

We are pleased to present a dew point meter selection guide that clearly explains the basics of dew point meter selection, the principles of dew point meters, and examples of selection based on dew point range and accuracy, using graphs and photos. 【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 *For more details, please refer to the PDF document or feel free to contact us. Our company has a proven track record in various industries such as semiconductors, batteries, power, chemicals, and steel. We will be exhibiting at the semiconductor exhibition "SEMICON JAPAN," showcasing dew point meters, oxygen concentration meters, temperature and humidity meters, and anemometers. We look forward to your visit. 【Exhibition Information】 SEMICON JAPAN ■ Dates: December 11 (Thursday) to 13 (Friday), 2024 ■ Venue: Tokyo Big Sight, East Exhibition Halls 1 to 8 ■ Address: 3-11-1 Ariake, Koto-ku, Tokyo 135-0063 ■ Booth Number: 1727

● High-speed, high-precision, multi-point simultaneous measurement ● Temperature and humidity management using MBW473 and T12 (simultaneous measurement of up to 16 points) ● Minimizing the uncertainty of the constant temperature and humidity chamber By combining the mirror-type dew point meter MBW473 with the multi-channel temperature measurement system T12 thermometer and managing them centrally via PC, it is possible to reduce the measurement uncertainty of temperature and humidity. It incorporates a uniquely developed high-quality measurement circuit that converts from 24-bit analog to digital. With a 12-channel thermometer that minimizes uncertainty, we provide optimal data for verification and calibration. High-precision 4-wire platinum resistance thermometers owned by customers can also be connected and used with the included connectors.