This article is provided by Jinan Saicheng Electronic Technology Co., Ltd

Aluminum foil needle hole tester is a physical device specifically used to detect small holes in aluminum foil materials. Its characteristics mainly include the following aspects:

Principle of aluminum foil needle hole tester

Under the specified environment and lightbox light source, the transparency of aluminum foil pinholes is utilized to observe the number of pinholes and measure their size using a medicinal aluminum foil needle hole inspection table.

Characteristics of aluminum foil needle hole tester

1、 High precision measurement

High resolution: Aluminum foil needle hole tester usually has high resolution, such as reaching 0.01mm, which can accurately measure the size of pinholes and meet the high-precision requirements for aluminum foil needle hole detection.

High magnification observation: The tester is equipped with a high magnification observation objective lens, such as 100X magnification, which can clearly and intuitively observe and measure the size of pinholes on aluminum foil, ensuring measurement accuracy.

2、 Multifunctionality

Multiple detection methods: The aluminum foil needle hole tester can use various methods such as high-voltage current method or transparent observation method to detect pinholes on aluminum foil. The high-voltage current method determines the presence of pinholes by applying high voltage and utilizing the heat and oxidation phenomenon generated by the current passing through the pinholes of aluminum foil; The transparency observation method uses the transparency of aluminum foil pinholes to observe the number of pinholes and measure their size under specified environments and light box sources.

Suitable for various materials: In addition to aluminum foil, the tester can also be used to detect the number and size of pinholes in opaque materials such as copper foil and coating materials.

3、 Automation and Intelligence

High degree of automation: Some aluminum foil needle hole testers have the function of automated operation, which can fully complete detection tasks automatically, improve detection efficiency and accuracy, and reduce the labor intensity and errors of manual detection.

Intelligent data processing: Testers are usually equipped with built-in data analysis systems that can automatically calculate and store test data, and provide various charts and reports for users to analyze the data in detail.

In summary, the aluminum foil needle hole tester has the characteristics of high-precision measurement, multifunctionality, automation and intelligence, stable and reliable light source system, easy operation and maintenance, and compliance with industry standards. These characteristics make the aluminum foil needle hole tester widely applicable in fields such as aluminum foil production, pharmaceuticals, and drug testing.