On August 8, 2025, the working group meeting for the national standard project "Representation of results of particle size analysis Part 2 Calculation of average particle sizes/diameters andmoments from particle size distributions" was successfully held at Shandong Nova Technology Co., Ltd. The meeting brought together industry experts, scholars, technical experts, and representatives from related organizations to contribute ideas and suggestions for improving this national standard.

At the meeting, participants engaged in in-depth and detailed discussions on the content of the standard. They repeatedly discussed the expression standards, symbols, and English translations of terms used to calculate the average particle diameter and moments from the particle size distribution, and put forward many constructive opinions and suggestions, ensuring that the standard is both academically sound and understandable, and ensuring its scientificity and accuracy.

After the meeting, Liu Shanwen, deputy general manager of NovaSensor, introduced NovaSensor independently developed products such as particle sensors, dust particle counters, particle size spectrometers, and image particle size analyzers to all participants, and demonstrated the operation process of the dynamic image particle size and shape analyzer on site. Many experts highly praised Nofang and expressed their expectation that Nofang will continue to research and explore more new technologies and products.