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![[Measurement Field] Thermal Conductivity of Thin Films [TM3]](https://image.mono.ipros.com/public/product/image/64f/2001216600/IPROS18257629394415334480.jpeg?w=280&h=280)
For measuring thermal properties of thin films and micro-regions. Evaluation of heat-resistant coatings for structural components is possible.
The Thermal Microscope TM3 deposits a metal thin film on the sample and periodically heats it using a heating laser. It allows for the evaluation of heat-resistant coatings for structural components. For more details, please contact us.
![[Measurement Field] Thermal Conductivity of Microscopic Sizes [TM3]](https://image.mono.ipros.com/public/product/image/4c9/2001216609/IPROS65252567751398952689.jpeg?w=280&h=280)
For measuring thermal properties of thin films and micro-regions. Micro-sized particles can also be measured freely.
The Thermal Microscope TM3 deposits a metal thin film on the sample and periodically heats it using a heating laser. It can now measure tiny particles that were previously difficult to analyze. For more details, please contact us.
![[Measurement Field] Thermal Penetration Rate / Thermal Conductivity Distribution [TM3]](https://image.mono.ipros.com/public/product/image/f30/2001216617/IPROS00753429304616396649.jpeg?w=280&h=280)
For measuring the thermal properties of thin films and micro-regions. It is possible to measure the thermal conductivity distribution of polycrystalline SiC.
The Thermal Microscope TM3 deposits a metal thin film on the sample and periodically heats it using a heating laser. It is capable of measuring the thermal conductivity distribution of polycrystalline SiC (ceramics). Please contact us for more details.
![[Measurement Example] Measurement of Thermal Conductivity Distribution of Alumina Filler [TM3]](https://image.mono.ipros.com/public/product/image/730/2001216776/IPROS72093582379933309477.jpeg?w=280&h=280)
Distribution measurement of alumina fillers in the size of several tens of micrometers!! Thermal conductivity can be evaluated for the filler alone!
■Measurement of the distribution of samples sized in the tens of micrometers. ■Measurement of fillers with uneven thermal conductivity individually.
![[Measurement Example] Measurement of Thermal Conductivity of Hard Tool Coating [TM3]](https://image.mono.ipros.com/public/product/image/f79/2001216778/IPROS30775862016492261205.jpeg?w=280&h=280)
The thermal conductivity of the coating's surface and cross-section can be measured!
■ Thermal conductivity line analysis of the coating cross-section ■ Measurement of thermal conductivity distribution with a spatial resolution of 3 micrometers ■ Measurement of thermal conductivity from the coating surface
![[Measurement Example] Measurement of Thermal Conductivity of Graphite Sheet [TA]](https://image.mono.ipros.com/public/product/image/da0/2001216783/IPROS98496070261623002735.jpeg?w=280&h=280)
The anisotropy of the graphite sheet (in-plane direction and thickness direction) has become measurable!
○ Anisotropy of graphite sheets (in-plane direction and thickness direction) ○ Thermal diffusivity ○ Thermal conductivity
Understanding the mechanism of heat transfer and effectively dissipating heat is important! Here we introduce various methods for measuring thermal properties.
Due to factors such as "miniaturization = fanless design" and "widespread use of power devices = increased heat generation," thermal issues have become important. Thermal conductivity measurement can be broadly classified into two categories: "steady-state method" and "transient method." The steady-state method provides direct thermal conductivity values and requires relatively large samples. The transient method can measure thermal diffusivity and thermal effusivity, and it is possible to measure with relatively small samples. We provide further detailed explanations, so please take a look at the PDF download below. 【Characteristics of the "Steady-State Method" and "Transient Method"】 ■ Steady-State Method - Direct thermal conductivity can be obtained - Requires relatively large samples ■ Transient Method - Can measure thermal diffusivity and thermal effusivity - Can measure with relatively small samples - Requires specific heat capacity and density *For more details, please refer to the PDF document or feel free to contact us.
Explanation of the principles of spot periodic heating radiation thermometry and the measurement devices!
This document explains the "principle and device configuration of the thermo-wave analyzer." It also includes features such as "high freedom of sample shape" and "ability to measure relatively thin samples." This technical document is recommended for those who want to understand the device from the principle. Please feel free to download and take a look. 【Contents】 ■ Introduction ■ Principle of spot periodic heating radiation thermometry ■ Measurement device ■ Measurement of thermal diffusivity of certified standard materials ■ Summary ■ References *For more details, please refer to the PDF document or feel free to contact us.
Introducing technical and price information on measurement examples of high thermal conductivity resins using a thermo-wave analyzer.
Graph the homogeneity of thermal conductivity of composite materials (resin/carbon)! We introduce technical and pricing information on high thermal conductivity resin measurement cases using Bethel's [Technical Data] ThermoWave Analyzer. Expected use cases: - Measurement of thermal conductivity anisotropy in the thickness direction and in-plane direction - Measurement of thermal conductivity distribution (TA35) - Measurement of thermal conductivity at varying temperatures (optional) - Measurement of thin, high thermal conductivity materials - Measurement of thermal conductivity for the development of heat dissipation materials Examples of measurement targets: - Semiconductor materials (SiC, GaN, GaO, diamond, etc.) - Electronic substrate circuit materials (glass epoxy, polyimide sheets, AlN, SiC, etc.) - Heat dissipation materials (graphite sheets, Al, Cu, diamond, etc.) - Composite materials (GFRP, CFRP, various TIMs, high thermal conductivity resins, etc.)
We are explaining the principles of periodic heating thermoreflectance method and the measurement equipment!
This document explains the principles and device configuration of thermal microscopy. It is a recommended technical document for those who want to understand the principles of this device. It also includes examples of measurements of gradient functional materials and measurements of SiC ceramics. Please take a moment to read it. 【Contents】 ■ Introduction ■ Principle of Periodic Heating Thermoreflectance Method ■ Measurement Device ■ Measurement Examples ■ Conclusion ■ References *For more details, please refer to the PDF document or feel free to contact us.
Equipped with pressure and thickness control functions! Suitable for thermal interface materials.
We aim to develop the optimal device for measuring thermal interface materials (TIM) used in semiconductor device heat dissipation. The steady-state thermal conductivity measurement device "SS-H40" is equipped with two measurement modes: "constant load mode" and "constant thickness mode," allowing for the evaluation of TIM in real-world usage conditions. In "constant load mode," measurements can be taken at a set load (units: N or Pa). On the other hand, "constant thickness mode" allows for measurements at a set thickness (units: mm). This enables measurements tailored to the usage environment, allowing for the assessment of whether the obtained thermal conductivity meets specifications. Furthermore, the measurement time, which previously took several hours, has been reduced to 10-20 minutes, making the process easier. 〇 About the Measurement Principle 〇 This is a steady-state measurement method. The steady-state method involves applying a constant amount of heat to the material, measuring the temperature gradient when the heat is stable, and determining the thermal conductivity of the material. This method maintains a steady-state heat flow, allowing for accurate measurements. It is a widely used measurement technique.
This is a recommended technical document for those who want to understand the principle of steady-state thermal conductivity measurement devices!
This document explains the "Principle and Device Configuration of the Steady-State Thermal Conductivity Measurement Device SS-H40." As principles of the steady-state method, it introduces the "Guarded Hot Plate Method" and the "Comparative Method," and also explains the features of the measurement device and its configuration. This technical document is recommended for those who want to understand the device from its principles. Please feel free to download and view it. 【Contents】 ■ Introduction ■ Principles of the Steady-State Method ■ Measurement Device ■ Examples of Thermal Conductivity Measurement ■ Conclusion ■ References *For more details, please refer to the PDF document or feel free to contact us.
![[Measurement Field] Thermal conductivity of thin sheet samples, isotropic, anisotropic [TA]](https://image.mono.ipros.com/public/product/image/4d6/2001216632/IPROS74768513761039729099.jpeg?w=280&h=280)
Non-contact measurement of thermal diffusivity using a laser. Measurement of materials with high thermal conductivity is possible.
The ThermoWave Analyzer TA3 measures thermal diffusivity using a non-contact method with a laser. It is capable of measuring materials with high thermal conductivity. Measurements can be taken without worrying about the shape. For more details, please contact us.
![[Measurement Field] Thermal Conductivity of Sheet Materials Isotropic, Anisotropic [TA]](https://image.mono.ipros.com/public/product/image/3d3/2001216709/IPROS57530910294444192683.jpeg?w=280&h=280)
Non-contact measurement of thermal diffusivity using a laser. Measurement of resin-based materials is also possible.
The ThermoWave Analyzer TA measures thermal diffusivity using a non-contact method with a laser. Since the thermal conductivity of composite materials made of fillers and resins varies significantly with the mixing ratio, measuring thermal diffusivity is essential. Measurement of resin-based materials is also possible. Please contact us for more details.
![[Measurement Example] <LED Material> Measurement of Thermal Conductivity of Gallium Nitride (GaN)](https://image.mono.ipros.com/public/product/image/9a6/2001216793/IPROS35316899154734522910.jpeg?w=280&h=280)
Thermal evaluation of gallium nitride, known for blue LEDs and semiconductor materials!!
■Evaluation of particles with a micro size (3μm and above) ■Evaluation of thermal conductivity of thin films ■Measurement possible at submicron order
