Solving customer problems with advanced analysis and "insight"! Introduction to thermal shock testing.
One of the environmental reliability tests, the "thermal shock test," is designed to accelerate degradation caused by thermal stress. It repeatedly applies rapid temperature gradients of high and low temperatures to the test specimen to evaluate the reliability and durability of products and components. There are two types of thermal shock testing machines: air chamber type and liquid chamber type, depending on what is used to expose the test specimen to cold and heat. In the air chamber type, there are two subtypes: one where the basket holding the sample moves between cold and hot environments, and another where the sample basket is fixed and the temperature is switched between cold and hot using a damper. The choice of which type of equipment to select depends on whether the equipment complies with testing standards such as JIS, the degree of thermal shock desired, and the suitable equipment that meets the sample size, quantity, and weight requirements. **Features** - Test that accelerates degradation due to thermal stress - Evaluation of the reliability and durability of products and components - Selection of suitable equipment that meets the degree of thermal shock, sample size, quantity, and weight - Support for condition setting by experienced technicians even when test conditions are unclear *For more details, please download the PDF or feel free to contact us.*
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【Comparison of Thermal Shock Test Equipment】 <Liquid Chamber Type> ■Sample Basket: Movable ・Advantages: Can create a steep thermal gradient ・Disadvantages: Unlikely to occur in real environments <Gas Chamber Type> ■Sample Basket: Movable ・Advantages: Greater thermal gradient than fixed type ・Disadvantages: Requires fixation depending on the test specimen ■Sample Basket: Fixed ・Advantages: Easy to measure while applying current ・Disadvantages: Poor at handling steep thermal gradients 【Related Standards】 ■MIL-STD-883 ■MIL-STD-202G ■JASO D 014-4 ■IEC 60068-2-14 ■EIAJ ED-2531B, etc. *For more details, please download the PDF or feel free to contact us.
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At Ibiden Engineering Co., Ltd., Environmental Technology Division, we propose analysis, evaluation, and assessment methods suitable for our customers' desired outcomes. **[Solving Manufacturing Challenges] Analysis Solutions** We share our customers' concerns and assist in problem-solving through analysis. Depending on the purpose, budget, and deadline, we will suggest the most suitable methods. Our goal is not just to sell analysis but to become a "go-to analysis institution" where a wide variety of concerns can be easily consulted. In recent years, we have also focused on reliability evaluation tests such as weather resistance and salt spray to address the challenges of product longevity. **[Comprehensive Outsourcing of Environmental-Related Legal Analysis] Analysis Solutions** Please leave the analysis of water quality, air, and soil mandated by laws and regulations, as well as the measurement of odors, vibrations, and noise that can lead to neighborhood troubles, to us. We are always thinking about how to provide accurate analysis results to our customers as quickly and cost-effectively as possible. By factory-automating analysis and promoting qualification acquisition, we have achieved the secure procurement of reliable resources at low costs. Additionally, we have established a system that ensures thorough quality control and information security, allowing our customers to request our services with peace of mind. Consultation and estimates are free! We look forward to your inquiries.