For those concerned about "smartphone overheating measures" [Thermal Property Measurement at Bethel Hudson Institute]

Bulk, thin film, micro areas, plate-shaped, sheet-shaped, almost all materials can be accommodated. Please consult us once.

Supports various thermal conductivity measurement methods such as steady-state method, periodic heating method, and thermoreflectance method. Compatible with plate-shaped, sheet-shaped, soft samples, fibrous materials, and various shapes. Please consult us even for samples that have been rejected by other companies.

• Contract measurement

We thermally compared a high thermal conductivity wooden heat sink and an aluminum heat sink!

We will introduce a case study comparing a heat sink made of high thermal conductivity resin with an aluminum heat sink thermally. In heating experiments using LED chips, the base temperature difference between the high thermal conductivity resin and aluminum was 7 to 8°C, while the temperature difference of the LED element was about 10°C. Additionally, when observing the thermal conductivity distribution of the high thermal conductivity resin, it was found that the thermal conductivity was distributed along the flow of the resin. [Case Overview] ■ Content - Comparison of heat sinks made of high thermal conductivity resin and aluminum ■ Experiment 1 - Heating experiment using LED chips ■ Experiment 2 - Observation of thermal conductivity distribution of high thermal conductivity resin *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

It's difficult to measure with other methods! Here are the measurement results of the graphite sheet.

This document is a technical report on the measurement results of graphite sheets, which are difficult to measure using other methods. It also includes measurement results regarding the relationship between distance and phase of artificial graphite sheets, as well as thermal diffusivity. Please feel free to download and take a look. 【Contents】 ■Introduction ■Measurement Samples ■Measurement Results ■Conclusion ■References *For more details, please refer to the PDF document or feel free to contact us.

• Logic Analyzer

Introducing devices for measuring the thermal diffusivity of sheet-like and plate-like materials, as well as thermal evaluation devices for fiber orientation distribution!

Introducing Bethel's thermal property measurement devices. The "Thermo Wave Analyzer TA33/35" is a measurement device for the thermal diffusivity of sheet and plate materials, capable of measuring the thermal diffusivity of functional materials. The "Thermal Microscope TM" has been commercialized through joint development with the National Institute of Advanced Industrial Science and Technology's Measurement Standards Division, allowing for measurements in micro-regions and thin films. Additionally, we offer the "Thermal Imaging Scope TSI," which visualizes thermal conduction paths using infrared cameras and lasers, as well as the "Fiber Orientation Evaluation System TEFOD." 【Features of the Thermo Wave Analyzer TA33/35】 ■ High freedom of sample shape ■ Dynamic range from organic films to diamonds ■ Anisotropy evaluation through measurements in horizontal and vertical directions ■ Evaluation of defects and irregularities through distribution measurements *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

● The production time for casting prototypes can be shortened! Since model making is not required, the production time for prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly creating sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! Different products, such as similar shapes or variations in dimensions, can be created in a single molding process. This allows for the verification of multiple types in a short period.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without any thermal impact on the base material. Repairs can be conducted in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is required, please contact us.

Metal cracks are one of the concerns in equipment maintenance operations. Conventional welding repair methods can alter the base material around the crack due to heat, leading to residual stress and deformation, which always carries the risk of "crack recurrence" and "secondary damage." Hinode Water Supply Equipment Co., Ltd.'s "Mechanical Stitching Method" is a new technique that allows for the repair of metal cracks without applying heat. By using special bolts and reinforcement plates, the crack is physically removed without affecting the base material at all. Repairs can be made even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. For more details, please contact us or download the catalog.

Japan is among the top 10 countries in the world with frequent earthquakes. The 2020 White Paper on Land, Infrastructure, Transport and Tourism has also reported an increase in the probability of significant earthquakes occurring. For the Nankai Trough earthquake, the probability of an earthquake with a magnitude of 8 to 9 occurring within the next 30 years is estimated to be 70 to 80%. At Hotron, we recommend the introduction of seismic devices for earthquake measures in buildings and equipment. The seismic device 'HK-2' is a product that automatically performs various controls that have been pre-set when it detects strong shaking equivalent to a seismic intensity of 5 lower or higher. For example, it can automatically execute actions such as: "Open automatic doors and gates to secure evacuation routes and access for emergency vehicles" "Transmit signals to the control room and stop facility equipment" "Unlock the keys to locked lockers" "Automatically play voice guidance" ◎ For more details, please download the materials or contact us.