テクネ計測 List of Products and Services

We position the entire process from solution proposal to delivery and post-sales support as "total support." At every stage, we strive to provide services that satisfy our customers in a "swift and accurate" manner. We believe that this will enable us to achieve our goal of having our customers use our products for a long time. For more details about total support, please visit the URL below.

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● Equipped with sensor heating function ● For high humidity environments and chemically contaminated environments ● Quickly recovers even during condensation ● Detection using HMC01 monolithic polymer cell ● Capable of measuring temperatures up to 180°C and pressures up to 10MPa The EE33 temperature and humidity dew point transmitter for high humidity and harsh environments is the top-of-the-line device for humidity and temperature measurement in the series. It can measure relative humidity, dew point, absolute humidity, and more with high responsiveness and reliability even under the most extreme conditions. Successor model: HTS801 For more details, please download the catalog or contact us.

• Other electronic measuring instruments

● 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.

• Other measurement, recording and measuring instruments

● 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.

• Other measurement, recording and measuring instruments

● High value-added OEM model inheriting the concept of the 201RS/2001RS series ● Achieves low price ● Small and compact model ● Adopts self-developed galvanic cell type sensor that is resistant to combustible gases and organic solvents ■ Model 201LC/2001LC utilizes the same front panel and digital electronics as Model 2001RS, functioning as an oxygen analyzer for PPM and percent levels. Like other models, it uses our self-developed AMI galvanic cell type (electrochemical) sensor, excelling in basic performance such as response speed, reproducibility, and lifespan. * Compared to the 201RS/2001RS series, it does not have digital communication functions, but there are no differences in measurement range, accuracy, or response speed. ■ The sensor is a disposable cartridge type, allowing for easy manual replacement of the sensor from the front panel. For more details, please download the catalog or contact us.

• Other measurement, recording and measuring instruments

● 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.

• Other measurement, recording and measuring instruments

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 from -100 °C dp to +20 °C dp. For more details on the principle of the capacitive dew point meter (aluminum oxide), please refer to the URL below.

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Following the measurement control panels for heat treatment furnaces, a common application produced by Techne Measurement is the measurement of dew point, oxygen concentration, and hydrogen concentration in compressed air and various gases (such as nitrogen, argon, hydrogen, methane, etc.). In this application, since the pressure is usually positive, there is no need to accommodate negative pressure from pumps; instead, it is necessary to manage positive pressure using regulators and similar devices. Additionally, depending on the gas, it may be necessary to address contamination and the liquefaction of volatile substances.

• Other measurement, recording and measuring instruments

● Compact modular type analyzer, small and easy to integrate into equipment ● Large and bright LED, easy to operate ● Rich monitor interface RS232C, current, voltage, range voltage ● Not affected by hydrogen, methane, sulfide gas, carbon monoxide, carbon dioxide, etc. ■ MODEL 1100 is a galvanic cell type oxygen analyzer that can measure oxygen concentration at percent levels. It can measure in environments where flammable gases are present and is suitable for applications ranging from research and development to industrial measurement. ■ It is a compact panel mount type, allowing for installation on a panel or use as a desktop unit. The oxygen concentration is easily readable on the 3/4 inch 4-digit LED, and various operations such as calibration can be easily performed using the three buttons on the surface. For more details, please download the catalog or contact us.

• Other measurement, recording and measuring instruments

● Accurate measurement even at low wind speeds ● Measurement of wind speed and temperature ● Top-class H2O2 resistance due to protective coating ● Display of wind speed and sensor status with LED light ● Easy cleaning due to GMP-compliant design ● Straight or 90° right-angle probes of various lengths ■ The EE680 is a transmitter capable of high-precision measurement of wind speed and temperature under low wind speed conditions. The GMP-compliant design is ideal for clean rooms and safety cabinets in the pharmaceutical, life sciences, and microelectronics industries. For more details, please download the catalog or contact us.

• Other measurement, recording and measuring instruments

● Measures and records temperature/humidity/dew point/CO2/atmospheric pressure ● Capable of logging up to 3,200,000 data points ● USB and Ethernet compatible ● Two external analog inputs ● Four models available to choose from based on application ● The CO2 sensor recommended by the Ministry of Economy, Trade and Industry operates on an optical detection principle ● Equipped with CO2 automatic calibration function (automatic correction function) ■ The HUMLOG20 data logger is a product that balances cost-effectiveness with multifunctionality and high precision, capable of measuring and recording humidity, temperature, atmospheric pressure, and CO2 concentration. ■ THI model (standard specification) ... Measures and records temperature, humidity, and dew point THIP model ... Measures and records temperature, humidity, dew point, and atmospheric pressure TCO model ... Measures and records temperature, humidity, dew point, and CO2 E model ... Analog input from external sensors and digital input interface

• Other measurement, recording and measuring instruments

● Can be installed in hazardous location Class 1 (Zone 1) ● Obtained domestic explosion-proof certification ● Sensors with excellent long-term stability ● Probes can be replaced without calibration (optional) ● Environmental resistance: IP65 ■ The EE100Ex temperature and humidity dew point transmitter is developed for measuring humidity (RH) and temperature (T) in explosive hazardous areas. In addition to Japanese CSA certification up to Zone 1, it has also obtained explosion-proof certifications from Europe (ATEX) and international certifications (IECEx). For more details, please download the catalog or contact us.

• Other temperature and humidity measuring instruments

In addition to measurement and control panels for heat treatment furnace applications and compressed air and various gas applications, we also manufacture measurement and control panels for various other applications and their peripheral devices in-house. We can also accommodate measurement control panels that contain only measuring instruments other than those sold by our company, so please feel free to contact us.

• Other measurement, recording and measuring instruments

● High-precision temperature and humidity measurement ● Available in wall-mounted and duct-insert types ● Temperature and humidity elements are replaceable ● Replacement elements are calibrated for both temperature and humidity ● Capable of calculating dew point temperature, absolute humidity, and mixing ratio ■ The EE212 allows for the exchange of humidity (RH) and temperature (T) sensor modules, optimized for HVAC control applications across various industries.

• Other temperature and humidity measuring instruments

We accept calibration for products that are not sold within the Tekune measurement range, as long as they are within our supply scope. However, please note that there may be some products for which adjustments cannot be made by our company. For inquiries regarding the feasibility of adjustments for other companies' products, please contact us through the inquiry form. For details on calibration by other companies and general calibration information, please visit the URL below.

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Our company maintains traceability equipment within the following range and ensures traceability at all times. *Traceability: The nature of measurement results or standard values that can be linked to established standards through an unbroken chain of comparisons where all uncertainties are documented. The standards are usually national standards or international standards. (1) Dew Point Reference Range: -90 to +70°C 1. -70 to +10°C: Calibration cycle 1 year, relevant evaluation standard AIST 2. -80 to +10°C: Calibration cycle 2 years, relevant evaluation standard NIST 3. -10 to +70°C: Calibration cycle 2 years, relevant evaluation standard AIST 4. Humidity 20 to 80%: Calibration cycle 2 years, relevant evaluation standard AIST (2) Temperature* Reference Range: 0 to +100°C (3) Oxygen* Reference Range: 100 ppm, 1% (4) CO2* Reference Range: 1000 ppm (5) SF6* Reference Range: 95%, 98% *For details regarding the calibration supply range and general calibration of items from (2) Temperature onwards, please refer to the following URL.

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We are registered as the first JCSS calibration provider in Japan for low dew point ranges from -10°C to -70°C. As a result, in addition to conventional ISO 9001 calibration with traceability, we are now able to perform calibrations in accordance with equipment, quality systems, and calibration methods that have been certified as appropriate by JCSS in compliance with ISO/IEC 17025, and the uncertainty of these calibrations is recognized by the government. The results are issued as calibration certificates bearing the JCSS logo. Additionally, our company is certified as an international MRA-compliant provider, and the calibration certificates issued by us with the JCSS logo are accepted internationally through the Mutual Recognition Arrangement (MRA). For more details regarding JCSS, MRA, and international standards, please visit the URL below.

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We are implementing a quality management system aimed at providing consistent products and services and improving customer satisfaction. In calibration, we also issue traceability-related documents in accordance with a strict system based on the same standards. For more information related to ISO 9001 and details regarding calibration in general, please visit the URL below.

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To maintain reliable measurements, we recommend regular calibration of each measuring instrument. Measuring instruments are subject to aging, and any instrument is likely to experience an increase in measurement error over time. It is important to ensure that this error does not affect measurement accuracy. The calibration cycle varies depending on the instrument. For the TK-100 dew point meter, we recommend calibration once a year due to the aging of the ceramic in the measurement section. However, for hygrometers that use artificial, highly stable polymers and PT100 temperature sensors, we recommend calibration every two years for mirror-type dew point meters, which primarily suffer from degradation. For more details on calibration, please refer to the URL below.

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We have adopted a unique automatic calibration method (double beam NDIR method). As a result, it excels in long-term stability and maintainability, with a very low annual drift of only 20 ppm/year. Its reliability is proven not only through rigorous testing but also by its market share in Europe. Please choose from the duct-mounted EE850, the wall-mounted EE800, or the agricultural EE820. You can also select options for concentration scaling and output. For more details on CO2 meters in general, please visit the URL below.

• Other environmental analysis equipment

When measuring the dew point and oxygen concentration in the atmosphere gas inside the furnace, the gas is sampled with a pump, impurities are removed with a filter, and then measurements are taken.

• Other measurement, recording and measuring instruments

Uncertainty is like the sum of factors contributing to error, so naturally, the fewer the factors contributing to error, the smaller the uncertainty will be. In other words, when repeating a "chain of calibrations" to "ensure traceability," the more calibration instances there are, the greater the uncertainty and the lower the reliability. This is because environmental factors, equipment errors, and measurement errors accumulate with each calibration. Generally, it is said that adding one more calibration doubles the uncertainty. Therefore, even when calibrating to ensure traceability, it is better to perform the calibration with equipment as close to national standards as possible. At Tekune Measurement, we possess and sell equipment that is close to national standards. For more details on uncertainty and traceability, please visit the URL below.

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At Tekune Measurement, we handle two types of oxygen concentration meters based on the principles of galvanic cell and zirconia methods. 〇 Galvanic Cell Type The lead anode facilitates the reduction reaction at the cathode by undergoing an oxidation reaction. It behaves as if combustion is occurring at the anode due to oxygen, generating current, which is why it is also referred to as a fuel cell type. PPM models: 2010BX, 2001RS, 2001LC, 1000RS % models: 210BX, Oxtron, 201RS, 1100BE, 201LC 〇 Zirconia Type It compares unknown process gases using known reference gases and the Nernst equation. The electromotive force of the sensor is measured to determine the oxygen concentration. Examples of PPM models: 4100, 7100, etc. Examples of % models: 111, 5100, etc. For more details on the principles of oxygen concentration measurement, please refer to the URL below.

• Other measurement, recording and measuring instruments

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.

• Other electronic measuring instruments

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.

• Other measurement, recording and measuring instruments

● Compact modular-type analyzer, small size, easy to integrate into equipment ● Monitor interface: RS232, current output, voltage output, range identification voltage output ● Alarm output (upper limit, lower limit, system fault) ● High response speed: under 15 seconds (90%) ● Capable of measuring from 0 to 100% ■ Model 5100 is a cost-effective zirconia oxygen analyzer that can measure oxygen concentration at percent levels in environments free of corrosive and flammable gases. ■ The "Limit Current Zirconia Sensor ZR500" is built into the main unit and connects to the sample line. Additionally, an external sensor model is available as an option.

• Other measurement, recording and measuring instruments

● High-speed response within 10 seconds from air to ppm levels ● Measurement capability from ppm levels to 100% ● Compact, modular-type analyzer that is small and easy to integrate into equipment ● Monitor interface with RS232, current output, voltage output, and range selection voltage output ● Alarm output (upper limit, lower limit, system fault) ● Remote sensor unit ● Long-life zirconia oxide sensor ■ This is a compact oxygen analyzer featuring a fast-response zirconia oxygen sensor with a measurement range of 0.1 ppm to 100%. It is suitable for measuring various gases and for critical process control applications. ■ The robustly designed sensor enables rapid response to significant changes in oxygen concentration, allowing for accurate measurement of ppm levels within seconds after exposure to air. ■ Equipped with digital output, analog output, and alarm contacts, it can meet various user requirements. For more details, please download the catalog or contact us.

• Other measurement, recording and measuring instruments

● Measurement range: 0 to 1000 ppm ● Enhanced monitoring interface (RS232, current, voltage, range voltage) ● Remote sensor model ● Alarm output (upper limit, lower limit, system fault) ● Long-life zirconia oxide sensor ■ The Model 7100 is an oxygen analyzer capable of measuring in the range of 0 to 1000 ppm. It is a compact oxygen analyzer that uses a long-life zirconia oxide sensor. For more details, please download the catalog or contact us.

• Other measurement, recording and measuring instruments

● Long-life zirconia sensor ● Measurement of percentage levels ● Arbitrary setting of output range ● Simple operation from the front panel ■ Model 70 is a zirconia oxygen analyzer capable of measuring from 0.1% to 25%. An optional model that can measure up to 95% is also available. ■ All necessary user operations, such as span changes during calibration and output range adjustments, can be performed from the front panel. Furthermore, the unit requires no maintenance. For more details, please download the catalog or contact us.

• Other measurement, recording and measuring instruments

● Measurement of percent level ● New book size 2.5kg ● Standard equipped with sampling system ● Pump - intrinsically safe explosion-proof type available ● Data logging function (up to 20,000 points) ● Various settings available via PC connection ■ Model 111 is a compact oxygen analyzer that adopts a zirconia type for measuring percent levels. To simplify flow adjustment, a needle valve and flow meter are standard equipped, allowing for easy connection to the sample gas and immediate measurement. For more details, please download the catalog or contact us.

• Analytical Equipment and Devices

● An environment free of corrosive and flammable gases ● Wide measurement range of 75 ppb to 100% ● Long-life zirconia oxide sensor ● Measures up to 1000 ppm from the atmosphere in under 30 seconds ● Built-in flow meter and needle valve ● Comprehensive interface (current output, voltage output, range voltage output, RS232C output) ■ The MODEL OA-1S+ is a portable oxygen analyzer capable of measuring a wide range from 75 ppb to 100%. It is equipped with a high-response, long-life zirconia sensor ZR-100. It measures up to 1000 ppm from the atmosphere in under 30 seconds. Users can connect their sampling pipe to the back of the unit to measure oxygen concentration. For more details, please download the catalog or contact us.

• Other measurement, recording and measuring instruments

● Measurement range: 0.1 ppm to 100% ● In an environment without corrosive or flammable gases ● Operating flow rate: 0.5 to 3.0 L/min ● Measures up to 1000 ppm from the atmosphere with a 95% response in under 5 seconds ● Built-in flow meter and needle valve ● Comprehensive interface (current output, voltage output, range voltage output, RS232C output) ■ The Model OA-1 is a portable oxygen analyzer capable of measuring a wide range from 0.1 ppm to 100%. It is equipped with a high-response, long-life zirconia sensor ZR-100 inside the main unit. It measures up to 1000 ppm from the atmosphere with a 95% response in under 5 seconds. Users can connect their sampling pipe to the back of the unit to measure oxygen concentration. For more details, please download the catalog or contact us.

• Other measurement, recording and measuring instruments

● Measurement at ppb level possible in less than 15 minutes from the atmosphere ● Long-life zirconia oxygen sensor ● Monitor interface: RS232, current output, voltage output, range selection voltage output ● Alarm output (upper limit, lower limit, system fault) ● Remote sensor unit ● Large, bright LED, easy operation ■ This is a compact oxygen analyzer for trace oxygen concentration measurement and process control applications. With very high accuracy, fast response, and long-term stability, it provides stable measurements with minimal maintenance for critical applications requiring ppb level oxygen contamination monitoring. ■ In addition to a measurement range from 50 ppb to 100%, it is equipped with a remote sensor module featuring a high-response zirconia sensor manufactured by Neutronics. For more details, please download the catalog or contact us.

• Other measurement, recording and measuring instruments

● Proper management of N2 purge volume for various process equipment ● Improved safety through explosion limit management ● Domestic explosion-proof certification obtained ■ This oxygen concentration meter is designed with double safety in mind, equipped with two sensors to handle unexpected situations. ■ It features a feedback control function for the flow rate of inert gas introduced into the process vessel. ■ This oxygen analyzer employs a unique pinhole-type galvanic sensor that is resistant to high temperatures, high pressures, and impurities, with a fast response time. ■ By controlling the appropriate flow rate of inert gas, it can reduce VOCs that are discharged simultaneously with the inert gas. ■ The calibration of the oxygen sensor is fully automatic, and it can output predictions for sensor replacement timing and alerts for replacement timing. ■ It includes three contacts for remote status indication, four factory-set contacts, and five user-set contacts. For further details, please download the catalog or contact us.

• Other measurement, recording and measuring instruments

● Oxygen deficiency management percentage (%) model ● Equipped with a backup battery power supply ● Adopts long-life zirconia-type sensor ● Simple operation from the front panel ● Complies with UL safety standards in the United States ● Oxygen analyzer ■ Model 221R is designed for installation and use in areas at risk of oxygen deficiency. It uses a 100VAC power supply and is also equipped with a backup battery power supply, allowing for continuous oxygen concentration management even in the event of a power issue. The accuracy is ±0.1%, the output range is 0-25%, the alarm can be set at two points, and the 90% response time is 15 seconds.

• Analytical Equipment and Devices

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.

• Temperature and humidity measuring instruments

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 ratio as the surrounding moisture content, allowing it to detect the moisture level. 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 combine actual measurements and 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 capacitive dew point meter (polymer), please refer to the URL below.

• Other temperature and humidity measuring instruments

● Measurable in 2 minutes of warm-up ● Built-in pump ● Compact (main unit) W232×H150×D172 mm, 2.7 kg ● Long-life zirconia oxide sensor ● Almost no maintenance required (no worries about drying or freezing) ● Alarm (upper and lower limits) ● RS-232 serial interface ■ The Model 7100P is a portable oxygen analyzer capable of measuring in the range of 0 to 1000 ppm. The measurement ranges are 0–100 ppm and 0–1000 ppm, with options for auto range or fixed range switching. Measurements can be taken after a 2-minute warm-up. ■ It features a long-life zirconia oxide sensor and requires almost no maintenance, with no concerns about drying or freezing. For more details, please download the catalog or contact us.

• Other measurement, recording and measuring instruments

1) Easy to handle Unlike the Karl Fischer method, no special techniques or reagents are required. With the handheld type, you can measure simply by inserting the probe into the oil (it responds in 5 to 10 minutes). With the continuous measurement type, by placing the probe in the oil flow path, you can continuously monitor moisture changes, which can be used for diagnosing oil contamination and degradation, ensuring you don't miss the timing for oil replacement. 2) Quantitative evaluation of various oils is possible When displaying in ppm conversion, we conduct analysis using the Karl Fischer method and set a conversion coefficient suitable for that oil. Therefore, even with ppm measurements, you can measure various oils while maintaining measurement accuracy equivalent to the Karl Fischer method. 3) Easy maintenance Customers can clean the sensor part themselves. We also provide a simple calibration kit, allowing customers to perform basic calibration on their own. Repairs and calibrations such as probe and sensor replacements can also be conducted domestically. Our technicians can visit the site to perform calibration on-site if needed. For more details on moisture measurement in oil, please visit the URL below.

• Other measurement, recording and measuring instruments

We believe that our products are essential for quality management, supporting activities such as managing customer work environment standards and product performance evaluations. At Techne Measurement, we recognize our obligation to provide our customers with the best products and have established a quality management system based on ISO 9001. ISO 9001 is an international standard for management systems aimed at providing consistent products and services and improving customer satisfaction. Additionally, we are the first in Japan to be registered as a JCSS calibration provider in low dew point ranges from -10°C to -70°C. JCSS is a system where NITE (National Institute of Technology and Evaluation), on behalf of the Minister of Economy, Trade and Industry, registers calibration organizations based on the Measurement Law, established to ensure the reliability of high-precision measurements and quality management. Only organizations recognized through an examination based on the Measurement Law (including skill tests and document/field audits) as meeting the criteria for calibration capability, quality systems, and uncertainty estimation methods can be registered as JCSS calibration providers. For more details on quality management, please visit the URL below.

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● Measurement range: 0.1ppm to 100% ● Built-in pump ● Suitable for environments without corrosive or flammable gases ● Comprehensive interface (current output, voltage output, range voltage output, RS232C output) ● Long-life zirconia oxide sensor ● Measures from atmospheric levels to 1000ppm with a 95% response in under 5 seconds ■ The MODELPURE N2 is a portable oxygen analyzer with a built-in pump capable of measuring a wide range from 0.1ppm to 100%. ■ It features an integrated design with the sensor built into the main unit, suitable for measuring oxygen concentration in environments free from corrosive or flammable gases and without pressure, applicable from research and development to industrial measurement. For more details, please download the catalog or contact us.

• Other measurement, recording and measuring instruments

We are selling the next-generation VTQ new anemometer sensor, proudly developed by E+E. (VTQ Sensor: A revolutionary sensor that allows for long-term measurements even in the presence of dust, minimizing errors, based on the same principle as thermal anemometers.) A common issue in wind speed measurement is that dust and dirt adhering to the sensor during measurement can significantly increase measurement errors, eventually leading to failure. However, the VTQ has researched the airflow around the sensor and has greatly reduced dust adhesion by preventing dust from directly contacting the sensor. This has enabled continuous and stable measurements. For more details about the anemometer, please visit the URL below.

• Other measurement, recording and measuring instruments

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 request this document, please place your order through the contact form below. For more details about the "Guidelines for Humidity Measurement," please visit the following URL.

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● Measurement range: -60 to +60 ℃dp ● Maximum pressure: 10 MPa ● Accuracy: ±2 ℃dp ● Automatic calibration function The core dew point detection component of the EE371 dew point transmitter utilizes the monolithic cell type temperature and humidity sensor HMC2000, which employs E+E's thin-film technology. The built-in automatic calibration system enables an accuracy within ±2℃. Its compact and robust metal housing, 360° rotating mounting screws, and various connection screw diameters make installation and maintenance easy. For more details, please contact us or refer to the catalog.

• Other temperature and humidity measuring instruments

● Dedicated model for glove boxes ● Galvanic type resistant to combustible gases and organic solvents ● Choose from PPM model or % model ● Minimal leakage due to ALLSUS piping inside the device ● Excellent operability and maintainability ■ This unit can measure oxygen concentration at ppm or % levels depending on the application. It has a built-in flow meter, needle valve, and pump, allowing for easy measurement of ppm level oxygen concentration by simply connecting to the sample IN/OUT. For more details, please download the catalog or contact us.

• Other electronic measuring instruments