Measurement example of DSC (Differential Scanning Calorimetry)

Comparing thermal properties with DSC! We will discuss the impact of type identification and the state of polymer molecular chains on material properties!

Polyethylene (PE) comes in several types with different material properties depending on the length and number of its side chain branches. From the melting peak of crystalline polyethylene, the melting point and crystallinity were measured using DSC and compared for each type of polyethylene. LDPE, which has many long side chains and is less dense, resulted in a low melting point and low crystallinity, while HDPE, which tends to have a denser molecular chain, showed high values for both melting point and crystallinity. Additionally, LLDPE, which has many relatively short side chains and is easier to densify than LDPE, exhibited intermediate values for melting point and crystallinity between LDPE and HDPE. [Types of Polyethylene] - LDPE (Low-Density Polyethylene): Low rigidity and high flexibility - LLDPE (Linear Low-Density Polyethylene): Tougher than LDPE but less processable - HDPE (High-Density Polyethylene): High rigidity, excellent tensile strength, impact strength, and hardness *For more details, please refer to the PDF document or feel free to contact us.

• Analytical Equipment and Devices
• Contract measurement
• Other contract services

We conduct surface analysis, foreign substance analysis, and organic composition analysis.

At AITES, we propose and conduct contract analysis menus suitable for the purpose and sample, including the analysis of organic and inorganic substances, foreign substances, and surface analysis. In this department, we perform component analysis of microscopic foreign substances using advanced sampling techniques, as well as impurity analysis in samples, conducting both qualitative and quantitative analysis of organic and inorganic components. Additionally, we analyze the surface of samples for contamination and oxidation states. 【Service List】 ■ Component analysis of epoxy resin curing agents using Pyrolysis GC/MS ■ Analysis of microscopic organic foreign substances using Imaging FT-IR ■ Analysis of microscopic foreign substances using Micro-Raman spectroscopy ■ Ion Chromatography (IC) analysis, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Analytical Equipment and Devices
• Analysis Services

Observe the degree of endothermic/exothermic reaction of the sample! The temperature range is possible from -90°C to 550°C.

DSC (Differential Scanning Calorimetry) is an analytical method that determines the difference in heat flow between a sample and a reference material as a function of temperature changes in the sample, allowing for the observation of the degree of endothermic/exothermic reactions in the sample. The temperature range is -90°C to 550°C, the required sample amount is 5 to 10 mg, and the sample shapes that can be measured include films, powders, and bulk materials. 【Features】 ■ Differential Scanning Calorimetry ■ Observation of the degree of endothermic/exothermic reactions in the sample ■ Temperature range: -90°C to 550°C ■ Required sample amount: 5 to 10 mg ■ Sample shapes: films, powders, bulk *For more details, please refer to the PDF document or feel free to contact us.

• Contract Analysis
• Contract measurement

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)

Fukuda's new flagship model. - Masterless type (FLA-0200 series) - General type (FLA-0201 series) Two models of air leak testers. With the mastering correction function, high-precision measurements can be achieved in a short time. Please take a look at the catalog.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed without causing any thermal impact on the base material. Repairs can be made even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

What is an Air Leak Tester? An "Air Leak Tester" is a device that pressurizes the inside (or outside) of a sealed workpiece with air and determines the presence of leaks based on pressure changes. When a master with no leaks and a workpiece with leaks are pressurized, the pressure on the workpiece side decreases, creating a pressure difference between the two. By measuring this pressure difference, the presence of leaks can be determined. Generally, differential pressure air leak testing is widely used, but Fukuda also offers products that utilize direct pressure leak testing and flow meters according to the leak rate, in addition to differential pressure leak testers. Since the air leak tester uses air as the measurement medium, it incurs no running costs and is environmentally friendly.

Hotron, which manufactures and sells sensors, provides bed exit sensors for hospitals, nursing, and care facilities. Hotron offers easy-to-understand video guidance on how to use the bed exit sensors wirelessly and how to set up device connections! ▼ Video Manual (YouTube) https://www.youtube.com/playlist?list=PLNVA4mTrZDqtJa6MfFRZQxwtfCSnAfxVy 【Bed Exit Sensors】 ○ Non-contact infrared sensor, simply place it - Pole-kun HB-H1 ○ Mat sensor, foldable thin mat - Mat-kun HB-UST ○ Body movement call - Ugo-kun HB-TV3 ○ Body movement call for wheelchairs - Ayumi-chan HB-WTV3 【Options】 ○ Nurse call linked wireless set - Wireless set (transmitter/receiver) HB-RS/HB-RJ ◎ For more information about the products, please contact us or download the catalog.