Measurement of moisture absorption distortion

We investigated the behavior of strain during moisture absorption and drying using a strain gauge!

We would like to introduce the results of our investigation into the behavior of strain during moisture absorption and drying using strain gauges. It was observed that the material expands when absorbing moisture and contracts back to its original state when drying, with the strain returning to the condition prior to moisture absorption. Regarding FR-1, it is presumed that it did not return to its original state due to changes in the chemical structure of the material caused by hydrolysis. 【Test Overview】 ■ 85℃ 50% ⇒ 85℃ 85% ⇒ 85℃ 50% ■ Test Materials ・FR-1 Paper Phenolic (single-sided board) ・FR-4 Glass Epoxy (single-sided board) ■ Strain Gauge ■ Foil Strain Gauge for Composite Materials *For more details, please download the PDF or feel free to contact us.

• Contract measurement

Observing the behavior of strain in thermal shock testing! The test materials used are FR-1 and FR-4.

We would like to introduce the "Strain Measurement of Thermal Shock Testing" conducted by our company. A sample with a strain gauge attached was set up in the thermal shock testing device, and the wiring of the strain gauge was connected to an external data logger to record the strain data in real-time during the test. The strain behavior during the thermal shock test was observed for two types of copper-clad laminates, and it was noted that significant strain occurred with changes in temperature. It was found that FR-1 exhibited greater strain compared to FR-4. [Test Conditions] ■ Temperature Cycle: -30°C to 120°C ■ Exposure Time at Each Temperature: 30 min ■ Test Materials - FR-1 Paper Phenolic (Double-sided board) - FR-4 Glass Epoxy (Double-sided board) ■ Strain Gauge: Foil strain gauge for printed circuit boards *For more details, please refer to the PDF document or feel free to contact us.

• Contract Analysis

We conduct reliability evaluation tests for various electronics products, components, and materials in accordance with standard specifications such as JIS, JEDEC, and MIL.

■High Accelerated Life Test: 5 units ■Thermal Shock Test: 24 units ■Constant Temperature and Humidity Test: 22 units ■Liquid Tank Thermal Shock Test: 3 units ■High Temperature Storage Test ■Hot Oil Resistance Evaluation Test ■Insulation Resistance Continuous Monitoring Evaluation ■Continuity Resistance Continuous Monitoring Evaluation ■Electromigration Continuous Monitoring Evaluation ■Microfocus X-ray Transmission Observation ■Ultrasonic Microscope Observation ■ESD Evaluation Test ■CDM Evaluation Test ■Universal Tensile Evaluation Test ■Cross-section (Polishing) Observation Service (Evaluation before and after environmental testing is also possible) ■Solar Cell (Crystalline Silicon/Amorphous Silicon/Compound/Organic Thin Film, etc.) EL Emission Phenomenon ■Heat Generation Observation

• Testing Equipment and Devices
• Other inspection equipment and devices
• Contract Inspection

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

Applicable to change observation, with support for additional analysis! We evaluate the subject in a time series and non-destructive manner.

During reliability testing, the samples change continuously. Do you have any questions such as "At what point did the crack occur?", "How does the degradation progress?", or "How much has it changed from the initial state?" By combining this with reliability testing, we will evaluate the subject in a time-series and non-destructive manner. 【Features】 ■ Applicable for observing changes in whiskers, migration, pressure resistance, solder evaluation, chemical erosion tests, and aging products in the market ■ Environmental tests and observation frequency will be conducted according to customer requirements ■ Additional analyses such as electrical characteristics, SEM observation, elemental analysis, and cross-sectional observation are also available *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices
• Other inspection equipment and devices
• Contract Inspection

<Title> Development of Gene Expression Control Technology through RNA Hacking In the latest presentation paper, we have utilized Abby. Associate Professor Yosuke Katsuta from Kumamoto University Graduate School of Advanced Science and Technology, Analytical Chemistry Laboratory (also co-founder of StapleBio), will be giving a presentation in an online seminar. He is working on the development of RNA hacking technology aimed at controlling gene expression by utilizing short nucleic acids named Staple to change the higher-order structure of target mRNA. He will present the latest data focusing on the results of cell experiments and animal experiments in the development of this technology. Related paper on the presentation content: Staple oligomers induce a stable RNA G-quadruplex structure for protein translation inhibition in therapeutics | Nature Biomedical Engineering

"Rimo Phone" adds functionality when using voice warp transfer. By using Rimo Phone at the destination of the voice warp transfer, you can enhance the capabilities of voice warp. ★ Multiple voice warp transfers ★ Play a message after voice warp transfer ★ Change the voicemail message after voice warp transfer ★ Check voicemail via browser ★ Notify via email for unsupported features For more details, please see the link below.

Please answer the survey and apply for original goods. Among those who apply, we will randomly select 20 people each month to receive a set of original goods (pipettes are not included). For more details, please check the link below.

During the campaign period, we will sell the analytical balance MR304 at half the regular price to customers who request a quote or inquiry for the EVA Karl Fischer titration device (models V1, V3, C1, or C3) from this campaign page. For details on the eligible products, please refer to the product page or download the campaign flyer. Don't miss this great opportunity to significantly enhance your accuracy and efficiency. You can find more details at the link below.

Our company has started a contract manufacturing business. We are equipped with advanced facilities, including equipment for manufacturing Class 5 hazardous materials under the Fire Service Act, low-temperature reaction vessels capable of handling -25°C, and centrifuges with Ti lining. With the technological expertise cultivated as a global company in hydrazine, we provide consistent support from research and development to mass production.