Jinan winner particle size analyzer participated in the 13th National Academic Conference on Particle Testing

From September 24 to 26, 2021, the 13th National Particle Testing Academic Conference 2021 National Symposium on Application of Powder Testing Technology hosted by the Chinese Society for Particle Testing was grandly held in Tianjin TEDA Center. Jinan Micro-Nano Particle Instrument Co., Ltd. was invited to participate in the conference as a particle size detection technology expert and conference support unit in the particle testing field.

Jinan Winner brought the Winner802 photon-correlated nanoparticle size analyzer this time. The Winner802 nanoparticle sizemeter is the result of the National Science and Technology Innovation Fund for SMEs (project code: 10C26213704395), and its measurement principle is based on the Brownian motion of particles dispersed in liquids. Above, the smaller the particles, the faster they move, and the larger the particles, the slower they move. It uses HAMAMATSU high-performance photomultiplier tube and high-speed digital correlator independently developed by Micro-Nano as the core device. By testing the change of scattered light at a certain angle and calculating the autocorrelation function (ie, the diffusion coefficient), it is calculated according to the Stokes-Einstein equation Particle size and distribution. winner802 has the characteristics of fast, high resolution, repeatability and accuracy, and also has the advantages of not destroying or interfering with the original state of the nanoparticle system, and is a powerful assistant for nanoparticle particle size testing.

During the exhibition, the National Powder Testing Technology Application Seminar was held at the same time. Jinan Micro-Nano was awarded the Laser Particle Size Analyzer Value Comparison Participating Laboratory Certificate issued by the Testing Professional Committee of the Chinese Particle Society.

Adhering to the concept of promoting the in-depth development of my country's particle industry, strengthening exchanges and learning in the industry, and promoting the innovation and application of new methods and new technologies for particle testing, the conference invited many domestic and foreign experts, scholars, technicians, business representatives and graduate students in the particle field , Jinan Micro-Nano Particle Instrument Co., Ltd. will work with the majority of participants to promote the cooperation of production, learning and research in the field of particle testing in my country and the application and promotion of new technologies, and contribute to the development of the domestic particle industry. .