
Tsinghua 81204 Handheld Sieve: A New Tool for Scientific Experiments
Tsinghua 81204 handheld screen is a high-performance screening equipment designed for education and scientific research. Since its launch, it has quickly gained widespread recognition in schools and laboratories for its precise separation capabilities and easy operation. Compared with the traditional screening method, Tsinghua 81204 handheld screen not only has higher precision, but also is easier to operate, which greatly improves the efficiency and accuracy of the experiment.

Three-size screen design to meet different experimental needs
Tsinghua 81204 handheld screen is equipped with three specifications of the screen, respectively, 2mm, 1mm and 0.5mm. These three sizes of the screen are suitable for the separation of samples with different particle sizes. The 2mm specification is suitable for preliminary screening of large particulate matter; the 1mm specification is suitable for further separation of medium particulate matter; the 0.5mm specification is used for precision screening of fine particulate matter. Through these different specifications of the screen, users can choose the most suitable screen according to the specific needs of the experiment, so as to obtain the best screening effect.

Portable design for sample separation anytime, anywhere
Tsinghua 81204 handheld screen adopts a lightweight and portable design, the whole machine is light in weight and easy to carry. The handle part is ergonomically designed, comfortable to hold, and not easy to fatigue after long-term use. Whether it is an indoor laboratory or outdoor field sampling, users can easily carry and use this handheld sieve. This flexibility makes the Tsinghua 81204 handheld sieve an ideal mobile experimental tool for efficient sample separation anytime, anywhere.

Easy to operate and improve experimental efficiency
the operation of tsinghua 81204 hand screen is very simple, from unpacking to assembly, use and cleaning and maintenance of the whole process is very intuitive and easy to understand. The instructions and diagrams that come with the product can help users quickly grasp the correct method of use. Efficient sample separation can be achieved by simply shaking the handle. This simple operation greatly simplifies the experimental process, saves time and energy, and improves the efficiency of the experiment.

Precise separation to ensure the accuracy of experimental data
Tsinghua 81204 handheld sieves show high accuracy in the sample separation process. Its fine screen design and stable vibration frequency ensure that the sample can be evenly and accurately graded. Through the specific experimental data and charts, it can be seen that Tsinghua 81204 handheld screen has played a key role in improving the accuracy of experimental data. This is particularly important for research projects that require high-precision data, which can significantly improve the reliability and scientificity of experimental results.

Widely used in education and research
Tsinghua 81204 handheld screen has a wide range of applications in the field of education and scientific research. It can play an important role in the teaching experiments of geology, biology, chemistry and other disciplines. For example, in geology, it can be used for particle size analysis of soil samples; in biology, it can be used for size classification of plant seeds; in chemistry, it can be used for purity detection of powder materials. In addition, it has been widely used in quality control in industrial production to help enterprises and research institutions ensure product quality.

User evaluation, trust and recognition
Many teachers and researchers who have used the Tsinghua 81204 handheld screen have spoken highly of it. A professor from a university said: "This handheld screen is very practical, easy to operate, and the separation effect is very good. Students like to use it very much." Another researcher said: "We often need to use sample separation in the laboratory, Tsinghua 81204 hand-held sieve
