★Techne Measurement★ WEB Announcement of the addition of the "About Oxygen Concentration Meters" page.

Introducing recommended products based on usage purpose and measurement range!

Here is an introduction on how to choose an oxygen concentration meter. An oxygen concentration meter (O2 meter, Oxygen Analyzer) should be selected based on its intended use and measurement range. Oxygen concentration meters are used to check the concentration of oxygen in medical, personal, and industrial applications. There are various methods for selecting an oxygen concentration meter. Considerations include the gases that can be measured, measurement range, accuracy, installation environment, maintenance, price, and intended use (medical, personal, manufacturing, etc.). Choose the appropriate type to select an oxygen concentration meter that fits the usage location. When selecting an oxygen concentration meter, it is important to consider the following points: - Choose based on the gases that the oxygen concentration meter can measure. - Choose based on the measurement range of the oxygen concentration meter. - Choose based on the measurement accuracy (ppm, ppb, etc.) of the oxygen concentration meter. - Choose between portable or fixed installation for the oxygen concentration meter. - Choose based on the output of the oxygen concentration meter. - Choose based on the installation environment of the oxygen concentration meter. - Choose based on maintenance requirements for the oxygen concentration meter. - Choose based on price for the oxygen concentration meter. - Choose based on the intended use of the oxygen concentration meter. - Choose a type suitable for the application of the oxygen concentration meter. Please check the website below for more information.

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Principle of Galvanic Battery Type/Zirconia Type Oxygen Concentration Meter

In 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 performs an oxidation reaction, assisting the reduction reaction at the cathode. It behaves as if combustion is occurring at the anode due to oxygen, generating current, which is why it is also called a fuel cell type. PPM models: 2010BX, 2001RS, 2001LC, 1000RS % models: 210BX, Oxtron, 201RS, 1100BE, 201LC 〇 Zirconia Type It compares an unknown process gas with a known reference gas using the Nernst equation. The sensor measures the electromotive force 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 measuring instruments

From June 2025, measures against heat stroke in the workplace have become mandatory. Additionally, in December 2026, a "Support Package for Heat Wave Measures in Construction Work" was formulated, making heat stroke prevention during the summer a pressing issue, especially for those engaged in the construction industry. This time, we provide a collection of heat stroke prevention materials that can be utilized through Sysmet Co., Ltd.'s comprehensive weather platform, ZEROSAI X-AI. Examples of heat stroke prevention measures possible with ZEROSAI X-AI: - Cloud management of heat stroke information - Forecasting of the heat index (WBGT) tailored to the site with a mesh of 500m for up to 17 days ahead - Observation of the heat index (WBGT) in compliance with JIS standards using a black globe thermometer - Alerts for exceeding work standard values for the heat index (WBGT) via electronic bulletin boards, emails, and business chat tools like direct LINE WORKS We hope this will be useful at your sites as well.

The "HA-T Series" is an energy-saving automatic door sensor that opens only for those who want to enter, whether on a busy street or in a narrow passageway. The automatic door opens simply by bringing your hand close, addressing hygiene concerns even in facilities used by a large number of people. Depending on the application and installation location, you can choose between "Non-vision Mount Type/HA-T401" and "Non-vision Built-in Type/HA-T520." 【Recommended for such places!】 ☑ Entrance facing a busy passageway ☑ Presence of counters or signs near the door ☑ Buildings facing narrow passageways ☑ Buildings that prioritize aesthetics ☑ Hospitals and facilities that consider hygiene ☑ Large facilities with many doors 【Features】 ● Adaptable to various door types with four detection spot settings ● Reduces unnecessary opening and closing to minimize power consumption, contributing to energy-saving effects ● Equipped with a light touch function, allowing the door to open and close simply by waving your hand, ensuring hygiene ● Can also be used as a wide detection range non-vision infrared sensor ◎ For more details, please download the materials or contact us.

In facilities operating nurse call systems, we have made bed exit sensors wireless, allowing them to notify in conjunction with the nurse call system. By simply connecting the mat sensor "Foldable Thin Matt-kun," the body movement call "Ugo-kun," and the wheelchair body movement call "Ayumi-chan" to the transmitter HB-RS, you can make the bed exit sensor wireless. The infrared sensor "Just Place Pole-kun" has the transmitter HB-RS built-in. This helps prevent accidents caused by falls, slips, or wandering, contributing to the efficiency of medical operations. 【Features】 ○ Wireless conversion by simply connecting existing sensors to the transmitter HB-WSK. ○ Bed exit sensors notify wirelessly in conjunction with the nurse call system. ○ Up to 5 transmitters can be registered with one receiver. ○ The communication distance between the transmitter and receiver is approximately 10 meters. ◎ For more details, please contact us or download the catalog.

We have introduced Majesta Fragrance at a cabaret club located in Shizuoka Prefecture. We have selected scents tailored to each space, including the floor, VIP rooms, and restrooms, to provide a total fragrance experience within the establishment. 【Key Points of Introduction】 - Space-specific presentation: By changing the scent for each area, we create a luxurious atmosphere that remains fresh and engaging. - Branding that resonates with the five senses: We support the creation of a venue that is chosen not only for its visual appeal but also for its fragrance. - Offering an extraordinary experience: The moment customers open the door, they are invited into a special time. Majesta Fragrance is also available for free trial installation. If your company or establishment is interested in scent presentation, please feel free to contact us.

A popular garage with power supply, "EV Garage," will open in Tachikawa City. It can be conveniently used with interior lighting and power supply. The full-opening shutter and some models come with shelves for added convenience. Security is also fully equipped, allowing you to use your valuable vehicles, such as motorcycles and cars, with peace of mind. 【Notes on the Premium Type with Power Supply】 - If the electricity usage exceeds 50 kWh/month, an additional charge will be applied. - The maximum output is 20A. Restoration after a breaker trip will be handled at a later date.