Strain measurement in thermal shock testing.

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

We would like to introduce the "strain measurement in 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 strain data in real-time during the test. For two types of copper-clad laminates, the strain behavior during the thermal shock test was observed, and it was noted that significant strain occurred with temperature changes. 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) - FR-4 Glass Epoxy (double-sided) ■ Strain Gauge: Foil strain gauge for printed circuit boards *For more details, please refer to the PDF document or feel free to contact us.

• Non-destructive testing

Not only the joints of electronic components, but also the evaluation of fixed parts such as screws!

At AITES Co., Ltd., we conduct "Thermal Shock Testing." By repeatedly exposing samples to high and low temperatures, stress is generated not only from the thermal effects of high and low temperatures but also from the expansion and contraction of various parts. Repeated stress also adds to the overall stress. This test is conducted not only for the joints of electronic components but also for evaluating fixed points such as screws. 【Main Specifications of the Thermal Shock Testing Equipment】 ■ Internal Dimensions: W650×H460×D370mm Temperature Range: -65 to 0/+60 to 200℃ ■ Internal Dimensions: W650×H460×D670mm Temperature Range: -65 to 0/+60 to 200℃ ■ Internal Dimensions: W970×H460×D670mm Temperature Range: -65 to 0/+60 to 200℃ *For more details, please refer to the PDF document or feel free to contact us.

• Measurement and Analysis Equipment

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 moment by moment. 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 it 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 corrosion 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.

• Analysis and prediction system
• Other analytical equipment

In-Situ Continuous Measurement Reliability Evaluation Testing Service

In-situ continuous measurement reliability evaluation tests involve applying stress while measuring characteristics to conduct reliability assessments. ● Accurate understanding of failure time is possible In a readout method where samples are taken out from a stress environment at fixed times, failure can only be understood at the timing of the readout, making it impossible to know the exact time of failure occurrence. In-situ measurement allows for accurate understanding of failure time. ● Detection of recoverable failures is possible Recoverable failures can cause significant issues in the market. In most cases, these recoverable failures cannot be detected using the readout method, but in-situ measurement allows for the detection of recoverable failures, enabling accurate judgment and assessment. ● Monitoring of stress application conditions on samples is possible The stress application conditions and measurement data can be confirmed in real-time.

• Analysis and prediction system
• Other analytical equipment

We conduct environmental testing, as well as non-destructive observation and electrical characteristic measurements.

At AITES, we use environmental testing equipment that complies with standard specifications such as JIS, JEDEC, and MIL to conduct reliability evaluation testing for various electronics products, components, and materials. We offer a range of tests including electrical testing, non-destructive observation, and power cycle testing. 【Environmental Testing】 ■ Highly Accelerated Life Testing ■ Constant Temperature and Humidity Testing ■ Thermal Shock Testing ■ Liquid Bath Thermal Shock Testing ■ Temperature and Humidity Cycle Testing ■ In-Situ Continuous Measurement Reliability Evaluation Testing Service *For more details, please refer to the PDF document or feel free to contact us.

• Other analytical equipment

Based on practical experience in support companies and business companies, SBS Marketing Co., Ltd. provides consulting services related to marketing, sales promotion, and customer acquisition mainly in the BtoB (business-to-business) sector. On September 23, 2025 (Tuesday), they published a page titled "Easier to Optimize the Allocation of Management Resources!? 'Product Portfolio Management (PPM)'". 'Product Portfolio Management' allows for the optimal allocation of management resources by evaluating one's business along two axes: "market growth potential" and "market share," and classifying it into four quadrants. The page explains the benefits that can be realized by utilizing it, the two axes and four quadrants that make it up, and the associated risks. (Page Overview: Excerpts) ■ What is 'Product Portfolio Management'? ■ What can be achieved through 'PPM'? ■ Components of 'PPM' (vertical and horizontal axes) ■ Components of 'PPM' (four quadrants) ■ Two risks associated with 'PPM' (DL content only) ▼ For more details, please visit this page. https://sbsmarketing.co.jp/blog/ppm-2025-09/

An article has been published about the case of introducing the expense reimbursement system "Rakuraku Seisan" at TSP Corporation. ~ In the case of TSP ~ Before the introduction, there were challenges such as dealing with the "paper" sent from various locations and the reliance on specific individuals for the tasks. After the introduction, the input and checking of FB data, which used to take 2 to 3 hours, can now be completed in just 5 minutes. Additionally, the mindset of the accounting department, which was previously reliant on manual entry, has changed. [Case Overview] ■ Challenges before introduction - Dealing with "paper" sent from various locations, reliance on specific individuals ■ Key points of introduction - A robust support system for setup and operation - Easy to start from a small scale both financially and functionally *For more details, please refer to the related links or feel free to contact us.

The facility operating the nurse call system has made the bed exit sensor wireless, allowing it to notify in conjunction with the nurse call. By simply connecting the mat sensor "Foldable Thin Matt-kun," the body movement call "Ugo-kun," and the wheelchair body movement call "Ayumi-chan" to the transmitter HB-RS, you can make the bed exit sensor wireless. The infrared sensor "Just Place Pole-kun" has the transmitter HB-RS built-in. 【Features】 ○ Wireless conversion by simply connecting existing sensors to the transmitter HB-WSK. ○ The bed exit sensor notifies wirelessly in conjunction with the nurse call. ○ Up to 5 transmitters can be registered with one receiver. ○ The communication distance between the transmitter and receiver is approximately 10 meters. ◎ For more details, please contact us or download the catalog.

Full and empty management refers to the real-time display of parking availability and the management of efficient use of parking spaces. By utilizing Hotron's sensors, drivers can quickly discover available parking spaces, achieving efficient parking lot operations. ■ For large parking lots, the "floor management method" and "block management method," which focus on cost reduction, are recommended. Sensors are installed at regular intervals to count the number of vehicles passing through. This method offers the advantage of easy installation and low costs. 【Target Products】 - Vehicle Count Sensor CCS2 - Ultrasonic Sensor HM-UX2/UW2 ■ For smaller scale operations, the "space management method," which installs sensors in each parking space to display availability with high accuracy, is recommended. By ensuring accurate full and empty displays, it helps prevent unnecessary entry of new vehicles and enables safe parking lot operations. 【Target Products】 - Occupancy Detection Sensor HM-UX2/UW2 - Occupancy/Pass Detection Sensor HM-LC6 - Occupancy Detection Sensor HM-LC7/LC7-FLS - Occupancy/Pass Detection Sensor HM-S6 - Occupancy Detection Sensor HM-S8

Castem Co., Ltd. will exhibit at the "Monozukuri World Osaka - Mechanical Components Technology Exhibition" held at Intex Osaka from Wednesday, October 1 to Friday, October 3, 2025. We will showcase lost-wax precision casting and MIM (Metal Injection Molding) products, as well as introduce our new technology, mold-less casting "Digital Cast." In addition to our popular casting demonstrations, we will present case studies on solving issues related to metal parts. Please utilize our "Technical Consultation Booth" to learn about optimal manufacturing methods tailored to your needs, from ultra-small lots to mass production. 【Exhibition Overview】 Dates: October 1 (Wed) - October 3 (Fri), 2025, 10:00 AM - 5:00 PM Venue: Intex Osaka (1-5-102 Nanko-Kita, Suminoe-ku, Osaka City, Osaka Prefecture) Exhibition Booth Number: Hall 6, B Hall 51-1 Pre-registration allows for smooth entry. It is convenient to register via the URL below before your visit. We sincerely look forward to your attendance. https://www.manufacturing-world.jp/osaka/ja-jp/register.html?code=1431877272389396-VEK