免费观看三级片中文字幕_国产精品嫩草影院a a_俄罗斯做爰级A片免费_欧美精品少妇日本_精品同人动漫cg福利图片_日韩在线aⅤ一区二区三区视频_美女免费福利视频_中文欧美中文字幕_教室超h高h污肉1v1调教师生_麻豆传媒官网最新地址

It is suitable for testing the mechanical properties such as tension, peeling, heat sealing, tearing of various packaging materials including plastic films, paper-aluminum-plastic composite films, adhesive tapes, flexible packaging materials, rubber sheets, papers, non-woven fabrics, etc. It has the advantages of high precision, convenient operation, intuitiveness, reliability, and wide application. It complies with the requirements of the national technical supervision department for testing technologies. It is widely used for quality control by plastic film, food, and pharmaceutical production enterprises, and for scientific research and teaching experiments in testing institutions and schools.

The sample is clamped between the two chucks of the fixture. The two chucks move relatively. Through the force value sensor located on the moving chuck and the displacement sensor built into the machine, the changes in force value and displacement during the test process are collected, so as to calculate the performance indicators such as tensile strength, tear strength, and deformation rate of the sample.

1.Comprehensive testing functions, capable of conducting multiple tests such as tension, peeling, heat sealing, and tearing. Multiple parameters such as sample thickness and fixture distance can be freely set.

2.Equipped with multi-level protection devices, ensuring safe and reliable test operation. The small lead screw design makes it more durable.

3.The core components are all imported, ensuring high precision.

4.The touch screen operation is convenient, and the data is intuitive.

5.The calibration parameters are protected by a password to prevent accidental modification.

6.Stepless speed regulation, and the test speed can be changed.