Non-contact measurement of thermal diffusivity using a laser. Dual-mode observation using heat is possible.
This is a device that performs non-destructive testing of electronic device defects using heat. The "Thermal Imaging Scope TSI" visualizes and quantitatively assesses the thermal characteristics inside the device, allowing for the evaluation of thermal diffusivity at interfaces. The device features two modes: a non-contact mode that applies heat and a mode that utilizes the heat from a heater, enabling the observation of heat flow. Additionally, with detailed settings, tests using individual power supplies can be conducted, allowing for evaluations in actual operational environments. By utilizing infrared camera images and phase analysis graphs, defect inspections can be conducted in a visually comprehensible manner. 〇 About the Measurement Principle 〇 This device observes the locally heated areas using an infrared camera. By analyzing the images from the infrared camera and plotting phase graphs, it becomes possible to visually confirm changes even in cases where it is difficult to make judgments based solely on infrared images. Furthermore, temperature graph plotting is also possible, allowing for the observation of temperature rises and relative temperature changes.
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basic information
【Main Features】 ○ Visualization and relative quantification of thermal characteristics within the device to evaluate the thermal diffusivity of interfaces ○ Visualization of voids and cracks using heat ○ Dual-mode observation using heat is possible ○ Customizable options available 【Other Features】 ○ Ceramic capacitors → Visualization of temperature rise due to poor adhesion ○ Printed circuit boards → Visualization of highly heat-dissipating lead wires ○ Adhesion of graphite sheets → Visualization of thermal propagation inhibition due to disconnection
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Leveraging the assembly technology cultivated over many years, we have expanded our business areas to include the development of precision component assembly, thermal property measurement devices, contract measurement services, and the development of medical and dental plastic products equipped with clean rooms. We deepen and integrate our "original products" from a unique manufacturing perspective, consolidating our know-how and technology. With "speedy decision-making and execution," which is a strength unique to Bethel, we provide high-quality products under the "Made by BETHEL" label. Our wish at Bethel is for our customers who use Bethel products to be satisfied with our products, manufacturing, and services, and to feel that they made the right choice in trusting our company. Furthermore, we hope that the satisfaction of our customers will lead to the happiness of each employee who works here.