Two-stage temperature cycle test
The 2ZONE type temperature cycling chamber is characterized by a faster temperature transition time compared to usual.
- Company:レスター 厚木事業所,熊本事業所,大分事業所,鹿児島事業所
- Price:Other
Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.
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The 2ZONE type temperature cycling chamber is characterized by a faster temperature transition time compared to usual.
Our company conducts environmental testing according to JIS C 60068-2-30 - Temperature and Humidity Cycle Testing, as well as temperature and humidity testing based on customer-specified conditions.
1. Overview of JIS C 60068-2-30 Test: - JIS C 60068-2-30 is a testing method to determine the suitability of test specimens for use, transport, or storage under conditions where condensation occurs on the surface of components, devices, or other products due to repeated temperature changes in a high humidity environment. - For small or low-volume test specimens, this testing procedure may result in less likelihood of condensation on the surface of the test specimen. In such cases, it is advisable to use another testing standard, such as JIS C 60068-2-38. - This test involves conducting one or more temperature and humidity cycles while maintaining a high relative humidity state. ▼ For more details, please download the PDF document (recommended). ▼ Customers in a hurry, please contact us via the 'Contact Us' section below.
Implemented by a partner company! Forcibly inducing condensation on test samples to reproduce the condensation state.
Condensation caused by rapid changes in temperature and humidity can lead to corrosion of products and leaks or malfunctions due to ion migration. The "Condensation Cycle Test" involves temperature changes and humidification, forcing condensation to occur repeatedly to evaluate its effects. We can also observe the time-dependent changes before and after the condensation test, so please feel free to contact us if you need assistance. 【Test Chamber Specifications】 ■ Model: TSA-203D (ESPEC) ■ Internal Dimensions: W650×H460×D670 ■ Temperature Range ・High-Temperature Exposure: -10℃ to +100℃ ・Low-Temperature Exposure: -40℃ to +10℃ ■ Humidity Range: 40 to 95% RH (High-Temperature Exposure) ■ Power supply during testing is also possible *For more details, please refer to the PDF document or feel free to contact us.
From devices to systems, we provide extensive support for your challenges! We respond to requests for power cycle testing, including AEC-Q101.
At WTI, which undertakes the design contracting of devices and information communication equipment, we conduct "Power Cycle Testing" in collaboration with partner companies that have dedicated testing rooms and personnel secured. In power modules, handling high power at the kW level generates thermal stress due to the repeated ON/OFF cycling, leading to symptoms such as performance degradation, failure of the product, and destruction of the product due to reduced heat dissipation caused by the deterioration of the grease used for installation. The corresponding tests are established as standards, specifically JEITA-ED-4701/601 602 603. For automotive electronic components, they are standardized under AEC-Q101. Additionally, various tests are conducted under different conditions depending on the purpose, such as grease evaluation tests. 【Features】 ■ In addition to static characteristic evaluation and switching evaluation of power modules, we can also support structural development through thermal and stress analysis. ■ We have a system in place that can support not only individual modules but also the development of power systems such as DC-DC converters. *For more details, please feel free to contact us.
Power Cycling Test
- It is possible to evaluate the durability against thermal and electrical stress by periodically applying a large current to the power device (On/Off state). - Equipped with a transient thermal resistance measurement mechanism (T3Ster), it measures the thermal resistance values of the entire power device and each component, allowing for quantitative assessment of degradation over cycles. - We also support the prototyping of test devices, so evaluation is possible even with the provision of individual components.
It can be used for vehicle testing in a temperature cycle chamber with controllable gradients.
Temperature cycle testing in accordance with JEDEC standards (JESD22-A104) is possible.
Commissioned to conduct salt spray combined cycle tests in accordance with JASO M609, M610, JIS XZ2371, and RTCA/DO-160G!
We offer accelerated corrosion testing that implements salt spray, drying, and wetting cycles, as well as salt spray composite cycle testing. ■ Main applicable standards - JASO M609 (Corrosion testing methods for automotive materials) - JASO M610 (Corrosion testing methods for the appearance of automotive parts) - JIS XZ2371 (Japanese Industrial Standards) - RTCA/DO-160G (Radio Technical Commission for Aeronautics) In addition to conducting salt spray composite cycle testing, we also accept corrosion analysis and failure cause investigation for electronic components and more.
The implementation of power cycle tests at a reduced cost is possible with our in-house developed power supply testing control unit.
We offer reliability testing of power semiconductor modules and power cycle testing. Our company has developed an "electric current testing control unit" in-house, enabling us to conduct relatively inexpensive power cycle testing by controlling a general-purpose power supply with our own developed control unit. If you want to conduct power cycle testing at a low cost and have a limited budget for testing, please feel free to consult with us.
It is also possible to conduct tests while changing the temperature and humidity according to your desired conditions through program control!
We would like to introduce the "Heat Cycle Test" offered by Ronbic Co., Ltd. As a reliability evaluation of plastics, tests are conducted under high temperature and high humidity using a constant temperature and humidity chamber to assess the degradation of resin samples. Evaluation methods include appearance assessments such as color evaluation, as well as mechanical property evaluations like tensile and bending tests. We also accommodate various evaluations before and after the heat cycle test. 【Constant Temperature and Humidity Chamber Conditions】 ■ Temperature Range: -40℃ to +100℃ ■ Humidity Range: 20 to 98% RH ■ Heating Rate: 2.0℃/min ■ Cooling Rate: 3.0℃/min ■ Chamber Dimensions: 630mm × 400mm × 900mm (Width × Depth × Height) *For more details, please download the PDF or feel free to contact us.
Assuming an environment where the temperature changes repeatedly, we apply thermal stress due to temperature changes to confirm resistance!
We would like to introduce our "Temperature Cycle Test for Electronic Components." Electronic components are made up of various materials with different coefficients of thermal expansion. As a result, stress can occur due to these differences in thermal expansion coefficients, which may lead to defects. This test involves placing the test samples in an environment that alternates between specified low and high temperatures, applying stress over a specified number of cycles as part of the environmental testing. 【Applicable Standards】 ■ JIS C60068-2-14 (IEC 60068-2-14) ■ JEITA EIAJ ED-4701/100A ■ JEDEC JESD22-A104 ■ MIL-STD-883 METHOD 1010 *For more details, please download the PDF or feel free to contact us.
Durability testing of rubber and elastomers is possible in your desired environment (temperature, humidity)!
We would like to introduce the "Heat Cycle Test" offered by Ronbic Co., Ltd. As a reliability evaluation of plastics, tests are conducted under high temperature and high humidity using a constant temperature and humidity chamber to assess the degradation of resin samples. Evaluation methods include appearance assessments such as color and mechanical property evaluations like tensile and bending tests. We also accommodate various evaluations before and after the heat cycle tests. 【Constant Temperature and Humidity Chamber Conditions】 ■ Temperature Range: -40℃ to +100℃ ■ Humidity Range: 20 to 98% RH ■ Heating Rate: 2.0℃/min ■ Cooling Rate: 3.0℃/min ■ Chamber Dimensions: 630mm × 400mm × 900mm (Width × Depth × Height) *For more details, please download the PDF or feel free to contact us.