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.

• Contract measurement

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 calculate the inter-room sound pressure level difference. From the results, calculate and evaluate the D value.

• Contract measurement

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

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

• Contract measurement

It is possible to easily conduct sound insulation performance tests of 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. Our acoustic laboratory can easily conduct sound insulation performance tests for building materials. (The data is not official. Please use it as reference data only.)

• Contract measurement

We measure and evaluate the indoor quietness in buildings.

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

• Contract measurement

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

In factories and similar settings, 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.

• Contract measurement

We will measure the reverberation time of the music room, gymnasium, conference room, and so on.

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

• Contract measurement

To customers considering the introduction of vehicle detection sensors for parking lot construction, design, and management: Are you facing any issues with the challenges you currently have or selecting the right sensors for parking lot management? Hotron offers free materials that explain how to utilize vehicle detection sensors and the benefits of their introduction! ▽ Here is the lineup of materials ◉ Basic Guide to Vehicle Detection Sensors This guide focuses on the challenges and solutions in parking lot operations, introducing the overview of vehicle detection sensors. ◉ Key Points for Introducing Vehicle Detection Sensors This material discusses the benefits of introduction based on installation locations and specific challenges. ◉ Case Studies of Vehicle Detection Sensor Implementation This document introduces the challenges before implementation and the results after introduction. For more details, please download from our website and check it out. https://www.hotron.co.jp/download/

We would like to introduce our product, "Cute 1.5 (One Point Five)." This product is a jacket tube with a rack lid lock and anti-rotation feature (compatible capacity 1.6ml). We offer a wide range of products, and those equipped with a rack ID function have a 2D code on the bottom and both a 1D barcode and alphanumeric information laser-engraved on the side corresponding to the bottom 2D code. [Features] ■ Polypropylene ■ Autoclavable ■ DMSO compatible ■ Compatible with liquid nitrogen vapor *For more details, please download the PDF or feel free to contact us.

The low-voltage fuse "SBFC-M" is a slow blow fuse that can withstand temporary overcurrents and only blows under continuous overcurrent conditions. It is particularly effective for devices in automobiles where the current temporarily increases significantly. This low-voltage fuse is recommended for those facing challenges related to circuit protection in the automotive and construction machinery industries, as well as for low-voltage fuses (below DC 70V).

The "HM-S6" is an embedded park sensor that detects vehicles through changes in magnetic flux and can respond to various situations from passing to stationary. It can be used for the opening and closing of the input doors at waste treatment plants, as well as for gates where vehicles pass and in outdoor parking applications. It can also be installed on rebar and steel plates. 【Features】 - Resistant to the effects of natural environments such as rain, snow, temperature changes, and geomagnetism. - Protection rating IP68 reduces the risk of water ingress. - Ten times the load capacity compared to conventional embedded park sensors (according to our comparison). - Can distinguish between vehicles even when they pass continuously, one by one. - Can be installed on rebar and steel plates. *For more details, please refer to the PDF document or feel free to contact us.

Introducing a "non-destructive testing device as an alternative to the submerged test" for pharmaceutical packaging products. "Complete vial leak testing device | MSQ-2002 series" Fully automating leak tests for various vials, bottles, eye drops, and cylindrical containers. Please check the link below for videos and catalogs.