Announcement of the establishment of the Audio Business Division

We will measure and evaluate how loud the standard floor impact is heard in the room below.

Using lightweight and heavyweight impact sound sources (tapping machine and banging machine), the floor being measured is excited to generate impact sound, and the lightweight equivalent sound pressure level and heavyweight maximum sound pressure level are measured directly below. The floor impact sound level is then determined. From these results, the L value is calculated and evaluated.

• Other construction services

We measure and evaluate how much sound is blocked by the building's partition walls and floors.

Generate pink noise in the sound source room, measure the sound pressure levels on the source side and the receiving side, and determine the inter-room sound pressure level difference. From the results, calculate the D value and evaluate it.

• Other construction services

We will design the necessary sash grade for the indoor target values.

It predicts the noise level exposed on the window surface based on the frequency data of the sound source, its position, size, and occurrence frequency, and calculates the necessary sound insulation required to achieve the target value indoors.

• Other construction services

You can easily conduct sound insulation performance tests for building materials at a low cost.

"I want to know the sound insulation performance of building materials under development," "I can't spend too much on costs," "I want to know the results as soon as possible." If you have such needs, please consult us. It has become easy to conduct sound insulation performance tests for building materials at our acoustic laboratory. (The data is not official. Please be sure to use it as reference data.)

• Other construction services

We measure and evaluate the indoor quietness in buildings.

We measure and analyze the road noise that penetrates from outside, as well as the noise generated during the operation of elevators and mechanical parking systems, in order to evaluate the indoor quietness based on the analysis results (such as NC curves).

• Elevator
• Other construction services

Experts in sound provide total support from measurement to countermeasures. Leave the noise control construction for factories to us.

In factories and similar environments, the issue of "sound" has become inseparable. At Environmental Research, we provide comprehensive support from noise control measures for equipment to the design and construction of soundproof walls, solving sound-related problems.

• Other construction services

We will measure the reverberation time of the music room, gymnasium, conference room, and other spaces.

Sound sources are generated from the speakers, and data is recorded from microphones placed in several locations within the room. From the analysis results, the reverberation time of the room is calculated.

• Other construction services

We would like to inform you that, in order to further strengthen and enhance our sales and service operations, there will be changes to our Nagoya Sales Office as of April 1st, as detailed below. ■ Relocation of Nagoya Sales Office 【New Address】 〒460-0003 6th Floor, Sando Building, 1-7-27 Nishiki, Naka Ward, Nagoya City, Aichi Prefecture TEL: 052-212-6520 / FAX: 052-212-6521 *Please note that the TEL and FAX numbers will also change. Taking this opportunity, all of our staff will continue to make even greater efforts. Please feel free to contact us.

To combat heatstroke during the summer, Sysmet Co., Ltd. has started providing black globe thermometers again this year. Differences from conventional black globe thermometers: - 17-day ahead heat index (WBGT) forecast with a 500m mesh - 1-minute updates of heat index (WBGT) measurements compliant with JIS standards - Email alerts when threshold values are exceeded, along with alarm devices (electronic display boards, rotating lights) and notifications via direct LINE WORKS, etc.

We will introduce the implementation results of the sensor technology developed by the Hotron Group, which has been cultivated over more than half a century, through customer case studies. In addition to automatic door sensors, we also offer a wide range of vehicle detection sensors and nursing/care sensors. We have many implementation examples available, so please take a look at the case study page.

■ Evaluation Points of the Award-Winning Work "OPELAIII Cx" A rigorous evaluation was conducted by 129 design experts from approximately 10,000 submitted designs from 68 countries and regions around the world. Our "OPELAIII Cx" received high praise in the following three pillars, leading to its award. Innovative Innovation: A new approach that is not bound by existing concepts has realized the [wearable shadowless lamp]. Thorough Usability: Based on a comprehensive user perspective, we pursued intuitive and stress-free excellent operability. Design Pursuing Ergonomics: From material selection to the details of product design, we prioritized the health and comfort of doctors around the world who work in harsh environments. We thoroughly implement ergonomics to reduce physical strain and maximize performance. Details of the award-winning work are published on the official iF design portal site at https://ifdesign.com/en/winner-ranking/project/opelaiii-cx/739885.

This product is a light source device utilized in a wide range of processes such as curing, surface treatment, sterilization, analysis, and material evaluation using ultraviolet (UV) light. With stable light output and an easy-to-handle design, it can be widely used from manufacturing sites to research and development fields. Depending on the application, you can select the type and output of the lamp, ensuring stable processing quality. Main UV lamp light source products: 1. Excimer light source Covers special wavelength ranges that cannot be achieved with LEDs, making it ideal for research and evaluation applications requiring specific wavelengths, such as semiconductor and material evaluation, surface modification, and photochemical reactions. 2. Low-pressure mercury lamp light source Emits high-energy short-wavelength UV, used in various fields such as sterilization, surface cleaning, resin pretreatment, analytical devices, and environmental measurement instruments. 3. High-pressure mercury lamp and metal halide lamp light source (for UV curing devices) Compatible with resins that are difficult to cure with LEDs, it plays a significant role in the adhesion, printing, and coating processes of UV-curable resins, as well as in the manufacturing of electronic components and the curing processes of optical materials. It also supports selection tests for light sources and filters, proposing optimal irradiation conditions tailored to resin characteristics. Custom specifications are also available. Please feel free to consult us regarding irradiation range and required functions.