List of Contract Testing products
- classification：Contract Testing
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Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!
- Other conveying machines
Presentation of explanatory materials on JIS and ISO standards. We propose suitable safety barriers from a rich product series! Free rental of demo kits.
- Other safety and hygiene products
Leave food quality control, hygiene inspections, and analysis to us!
- Other Testing Contract
We will also introduce examples of high-temperature stress tests conducted!
- Other Testing Contract
Can POM be used with a 3D printer!? We actually tried printing it! | System Create
- 3D Printer
- Engineering Plastics
- Material Evaluation Test
Introduction to four types of packaging tests, including compression tests and temperature and humidity tests!
- Packaging Contract
- Other Testing Contract
Compliance with various legal requirements such as the Medical Device Regulation (MDR) and FDA 21 CFR Part 11.
- Pharmaceutical factory equipment
- Parts Evaluation Test
- Testing Equipment and Devices
Dynamic mechanical analysis (DMA) allows for the evaluation of the state from low to high temperatures.
- Material Evaluation Test
- Other Testing Contract
Evaluation of heat degradation rubber by DMA
This paper introduces the evaluation of thermally degraded rubber using dynamic viscoelastic measurements. A constant temperature chamber capable of circulating air within the chamber was used as a suitable device for thermal degradation testing, and NBR rubber and EPDM rubber were heated at 100°C for a specified time. The changes in viscoelastic behavior due to heating time were investigated. For both types of rubber, as the heating time increased, the tanδ (= E"/E') peak shifted towards higher temperatures, and a decrease in peak value was observed. It is believed that the loss of rubber elasticity and the decrease in elastic modulus resulted in the shift of Tg towards higher temperatures. By measuring dynamic viscoelasticity, it becomes possible to confirm the changes in physical properties associated with material degradation and to gain insights into structural changes. Additionally, conducting other chemical analyses can clarify more specific changes in chemical structure.
Leave the development, manufacturing, quality control, and testing of pharmaceuticals, quasi-drugs, and cosmetics to us!
- Other Testing Contract
Solve vibration issues and achieve a comfortable ride on the railway!
- Other Testing Contract
For vibration problem consulting, go to Nagahama Manufacturing.
- Other Testing Contract
For those troubled by vibration issues. Supporting yield improvement!
- Other Testing Contract
Support for improving the efficiency of power generation equipment! For vibration issues, contact Nagahama Manufacturing.
- Other Testing Contract