Rubber heat aging test

Capable of conducting various tests such as thermal aging tests and damp heat degradation tests for materials like rubber!

Our company conducts "rubber thermal aging tests" that help evaluate the properties of materials in actual use environments. Using a method compliant with JIS K6257 (Method for determining thermal aging characteristics of vulcanized rubber and thermoplastic rubber), rubber test pieces are suspended in a gear oven to create samples with varying heat treatment times. Additionally, tensile tests are performed on heated natural rubber (NR) to investigate changes in mechanical properties, while hardness is measured simultaneously. Changes in the properties of the rubber are also examined, confirming that rubber elasticity is lost and the material becomes harder with heating. [Property Evaluation] ■ Heating Temperature: 120℃ Tensile Test: Universal Testing Machine ■ Hardness Measurement: Micro Rubber Durometer *For more details, please download the PDF or feel free to contact us.

• Material Evaluation Test
• Other Testing Contract

Two high-power constant temperature and humidity chambers have been introduced! Ideal for temperature cycle tests and temperature and humidity cycle tests for automotive parts and more.

At AITES Co., Ltd., we offer "environmental testing in a high-power constant temperature and humidity chamber." We can achieve a constant temperature change of up to 15°C/min (-45 to ±155°C). Temperature cycle tests can be conducted by controlling the temperature gradient. Additionally, the temperature control range is wider than that of typical constant temperature and humidity chambers, allowing control at 95°C. 【Features】 ■ Two high-power constant temperature and humidity chambers introduced ■ Constant temperature change of up to 15°C/min (-45 to ±155°C) possible ■ Temperature cycle tests can be conducted by controlling the temperature gradient ■ Wider temperature control range than typical constant temperature and humidity chambers ■ Controllable at 95°C *For more details, please refer to the PDF materials or feel free to contact us.

• Contract Analysis
• Contract measurement
• Contract Inspection

Transitional thermal measurement possible power cycle testing, with a customized luminescence/OBIRCH analysis device, where a skilled team thoroughly evaluates and analyzes power devices!

At AITES, we provide total solution services for power devices, including reliability testing, analysis, and evaluation. This includes the "Power Cycle Testing Machine," which can simultaneously conduct transient thermal measurements, as well as "failure analysis of compound semiconductors," "concentration analysis of diffusion layers," and "cross-sectional analysis of modules." We will make proposals based on specific achievements. Keywords: ■General power semiconductors (chips, module TIM materials, etc.) ■Reliability testing/evaluation ■Structural analysis (quality, competitor product RE) ■Failure analysis (identification of failure points, cause investigation, improvement proposals) 【List of Tests】 ■Power Cycle Testing ■Liquid Tank Thermal Shock Testing ■Gate Bias Testing ■Non-destructive observation of semiconductor/package delamination ■Failure analysis of power chips, etc. *For more details, please refer to the PDF materials or feel free to contact us.

• Analytical Equipment and Devices
• Analysis Services

Testing service for plastic films using a universal testing machine (autograph) in a heated environment!

The "tensile test" is a test that measures the load and displacement (elongation) when a material is pulled at a constant speed, in order to determine the physical and mechanical properties of the material. By pulling the test specimen in a constant temperature chamber, it is possible to determine and understand the temperature dependence of these properties. Our company is capable of conducting material property tests under temperature-controlled environments. We can also propose conditions tailored to the materials and properties you wish to measure. Please feel free to consult with us. 【Test Equipment Specifications】 ■ Constant Temperature Chamber Temperature Range: -40 to 250℃ ■ Load Cell: 50kN, 1kN ■ Load Accuracy: ±1% of load indication value ■ Test Speed: 0.0005 to 1000 mm/min ■ Travel Distance ・Tensile Test Section: 1485 mm *For more details, please refer to the PDF document or feel free to contact us.

• Strength Testing Equipment
• Other services

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

We have launched a "Display Item Search Page" that allows you to search for unit houses currently on display at exhibition halls nationwide, which was made available on January 6, 2026. There are over 800 items listed on the website. You can filter by area, price range, size, purpose, product type, color, and more. You can also check exterior and interior photos, prices, facilities, and drawings/specifications online. If you're interested in a display item, you can directly inquire, make a reservation to visit, or consult via LINE. This is a convenient service that allows you to efficiently progress from comparison to detailed consideration. Please take a look!

A co-authored paper by Shin Otsuki from the Data Science Department and another author has been published in Oxford Open Materials Science. 【Paper Summary】 Title: The Exploration of Enhanced Methods in Data Science and Applications in Materials Science Authors: Raymond Wu, Shin Otsuki

"With high-precision dimming settings of 256/1000 gradations, you can achieve your desired results." The new 1-channel dedicated model LLBLM-A maximizes the performance of high-brightness LEDs. It offers high light stability through constant current control and flexibly accommodates a wide range of inspection and lighting applications with three types of interfaces: parallel, RS232C, and LAN. In addition to intuitive operation via the front panel, it supports high-precision dimming with 256/1000 gradations (256 gradations in parallel mode). The available emission colors are G (green) and B (blue). This new model balances stable light output with ease of use. For more details, please feel free to contact us.

Last month, we held a winter safety conference organized by our company. We have compiled the details and atmosphere of the day, as well as information on winter labor accidents, into a PDF. We would appreciate it if you could take a moment to read it.