أرشيفات المؤلف: han@celtec.cn

Pressure decay leak testing is one of the most widely used methods on manufacturing production lines. It is preferred because the process is straightforward, cost-effective compared to techniques like helium testing, and relatively easy to automate.   How Pressure Decay Leak Testing Works In a typical pressure decay test, the component or part under inspection is […]

Are you familiar with a melt flow index tester? This straightforward and user-friendly device has become widely adopted in industries like plastics, PET, and preform manufacturing—and for good reason. A melt flow index tester evaluates the quality of plastic materials by analyzing how they flow under controlled conditions. In this article, we’ll explore what a melt flow […]

Vacuum leak testing ensures the integrity of sealed or packaged products, such as bottles and containers, throughout the manufacturing, packaging, and product testing processes. Performing a vacuum leak test is one of the most fundamental ways to confirm that products are perfectly sealed and free from air or fluid leakage. This type of testing can identify […]

Friction is something we encounter every day—whether it’s the grip of your shoes on a wet floor or the smooth glide of a package on a conveyor belt. But how do we actually measure it? That’s where a coefficient of friction tester comes in. This tool helps determine how much force it takes for one […]

A Horizontal Tensile Tester is an essential piece of equipment used to evaluate the static tensile performance of various materials and components. Unlike traditional vertical tensile machines, this system adopts a horizontal structural layout, significantly expanding the testing space and accommodating large specimens or full-size samples that cannot be tested vertically. Its steel-frame configuration and mature testing […]

Reinforcement Yarn and Thread for Industrial Hoses Synthetic yarns, such as nylon and polyester, are known for their relatively high shrinkage when exposed to heat. To maintain consistent physical and mechanical properties after extrusion, these yarns are commonly subjected to heat setting. This process involves stretching the yarn under controlled tension at elevated temperatures, permanently […]

Ensuring the quality and mechanical integrity of tablets is a cornerstone of pharmaceutical manufacturing. A tablet hardness tester plays a crucial role in this process by accurately measuring the mechanical strength of tablets to ensure consistent quality across batches. Available in both manual and digital formats, these devices help confirm that tablets can endure handling, […]