Halogen Point Heater

Using a halogen point heater, we applied localized infrared irradiation to a silver ingot and observed its rapid melting. The highly concentrated infrared beam quickly raised the temperature of the irradiated area, causing progressive melting. This video visually illustrates the ...

Using a halogen point heater, localized infrared irradiation was applied to a black lead glass rod, demonstrating its rapid melting behavior. Lead-containing glass has a high infrared absorption rate, and darkened materials absorb light even more efficiently, resulting in rapid ...

Using a halogen point heater, localized infrared radiation was applied to a thin aluminum sheet to observe its melting behavior. The irradiated area was rapidly heated by concentrated infrared energy, resulting in immediate and localized melting. This video demonstrates the ...

Using a halogen point heater, infrared radiation was locally applied to a thin sheet of nickel to observe its melting behavior. Due to the high-intensity focused infrared, the irradiated area quickly reached a high temperature and began to melt rapidly. ...

1. Features of HPH-100 1) Quickly heats a φ10mm point up to 1750°C The HPH-100 is a halogen point heater that focuses halogen lamp light to a single point using a reflective mirror, enabling localized high-temperature heating. The actual temperature ...

Using a halogen point heater, localized infrared radiation was applied to the iron-rich Odessa meteorite to observe the melting process. The focused infrared energy rapidly raised the temperature of the irradiated area, causing progressive surface melting. This video visually documents ...

Using a halogen point heater, we applied localized infrared irradiation to an iron-rich Campo del Cielo meteorite and observed its melting process. The highly focused infrared beam rapidly heated the irradiated area, initiating melting gradually from the surface inward. This ...

Using a halogen point heater, we locally heated a stainless-steel plate and observed temper colors (thermal coloring) and thermal deformation. As the plate’s center was heated, vivid temper colors such as blue, purple, and gold appeared, and the center area ...

Using a halogen point heater, we locally irradiated bismuth (Bi) with infrared light and observed the melting process. Bismuth is a low-melting-point metal with a melting point of approximately 271°C. As heating progressed, its shiny metallic surface gradually softened and ...

Using a halogen point heater, localized infrared radiation was applied to thermal paper to observe the blackening reaction caused by temperature change. The irradiated area reacted instantly, turning distinctly black. This video captures the visible change in the color-forming agents ...

Using a halogen point heater, localized infrared radiation was applied to baking soda (sodium bicarbonate) inside a test tube to observe its thermal decomposition. As heating progressed, the baking soda began to decompose, releasing moisture (steam) and carbon dioxide. This ...

A halogen point heater was used to locally irradiate ammonium chloride crystals in a test tube with infrared light. As the heating progressed, the ammonium chloride did not liquefy but sublimated, producing white smoke. This video visualizes the sublimation behavior ...

A halogen point heater was used to locally irradiate alum crystals in a test tube with infrared light. As the heating progressed, the alum released its crystalline water with bubbling and gradually melted into a liquid. This video visualizes the ...

A halogen point heater was used to locally irradiate citric acid crystals in a test tube with infrared light. As the heating progressed, the citric acid gradually melted and turned into a transparent liquid. This video visualizes the melting behavior ...

Using a halogen point heater, we locally irradiated expanded polyethylene (EPE) with infrared radiation and observed its thermal response. The irradiated area quickly reached high temperatures, causing the EPE to rapidly soften and melt. This is a clear example of ...

Using a halogen point heater, we locally irradiated expanded polystyrene (EPS) with infrared radiation to observe its thermal response. The irradiated area rapidly reached high temperatures, causing the EPS to melt quickly. This video clearly demonstrates how localized infrared heating ...

Using a halogen point heater, we locally irradiated rubber material with infrared radiation and observed its thermal changes. As heating progressed, the rubber softened, expanded, and deformed while emitting white smoke. Additionally, cracks formed in the locally heated areas. Please ...

Using a halogen point heater, we locally irradiated a polycarbonate (PC) sheet with infrared radiation and observed its thermal decomposition process. As heating progressed, the polycarbonate softened, and outgas was generated. Please check the following site for more information.

When infrared radiation is locally applied to an acrylic sheet using a halogen point heater, thermal decomposition progresses, and outgas is generated. As the temperature rises further, white smoke appears, and decomposition accelerates. Please check the following site for more ...

[ Problem Point ] To evaluate the safety of lithium-ion batteries, it was necessary to conduct tests to assess the risks of heat generation, expansion, and ignition at specific temperatures. However, conventional methods that heated the entire battery made it ...

[ Problem Point ] It was necessary to harden only specific parts of metal components to improve localized hardness, but conventional methods heated the entire part, increasing the risk of unwanted deformation. [ ⇒Kaizen Point ] By using the halogen ...

[ Problem Point ] The introduction of test equipment that fully reproduces the operation of an aircraft engine is extremely expensive, and the preparation and operational costs are also significant. Therefore, a low-cost and simple method to simulate high-temperature heating ...

[ Problem Point ] With conventional methods, it is difficult to maintain a uniform temperature and achieve localized heating, leading to challenges in measurement accuracy and reproducibility. [ ⇒Kaizen Point ] By using a halogen point heater, precise localized heating ...

This video demonstrates the visualization of heat transfer in a graphite rod using infrared localized heating with a halogen point heater. A thermographic camera was used to observe the effects of infrared heating on the graphite rod in real-time, capturing ...

This video visualizes the heat transfer of a ceramic pipe (alumina) through localized infrared heating using a halogen point heater. A thermographic camera was used to observe in real-time how infrared heating affects the ceramic pipe, capturing its temperature distribution ...