Core Viewpoint - The article highlights the total bid amount of 2.404 million yuan for particle size analyzers in the 33rd and 34th weeks of 2025, covering various sectors such as petrochemicals, higher education, and medical fields [1][2]. Summary by Sections Bid Information - A total of 10 bids related to particle size analyzers were published from August 11 to August 24, 2025, with a total bid amount of 2.404 million yuan [2]. - The procurement needs span across industries including petrochemicals, higher education, medical devices, and pharmaceutical testing, with brands such as Dandong Better, Zhuhai OMEK, Shandong NKT, and American PSS involved [2]. Bid Details - The following table summarizes the bid announcements: - **August 18, 2025**: Laser particle size analyzer by Huihong Derui for Sinopec [3]. - **August 18, 2025**: Laser particle size analyzer by Changchun Tongxing for Jidong Cement [3]. - **August 18, 2025**: Fully automatic laser particle size analyzer NKT5200-H by Shandong NKT, bid amount 58,500 yuan for Wuxi Vocational Technical College [3]. - **August 19, 2025**: Spray laser particle size analyzer Better s i ze2000S by Dandong Better, bid amount 84,000 yuan for Fujian Provincial Vocational and Technical College [3]. - **August 20, 2025**: Laser particle size analyzer LS900 by OMEK, bid amount not specified for CPIC [3]. - **August 20, 2025**: Dynamic light scattering particle size analyzer Nicomp Z3000 by American PSS, bid amount 498,000 yuan for Wuxi Drug Safety Inspection Center [3]. - **August 20, 2025**: Spray laser particle size analyzer, bid amount 78,000 yuan for Zhejiang Medical Device Inspection Research Institute [4]. - **August 22, 2025**: Laser particle size analyzer BT-9300S by Dandong Better, bid amount 796,500 yuan for Shanxi University of Science and Technology [4]. Product Features - The Better s i ze2000S is designed for testing droplet size distribution, featuring a wide dynamic range, good accuracy, and ease of operation, suitable for various applications including pesticide and pharmaceutical spray evaluations [5]. - The BT-9300S is a practical laser particle size analyzer with a modular structure, suitable for small to medium-sized laboratories in production and research [6]. - The LS900 model is noted for its advanced measurement capabilities, particularly for sub-micron powders [7]. - The Tops i zer Plus offers a wide measurement range and is favored in industries such as chemicals and pharmaceuticals [8][9]. - The Nicomp 3000 Z3000 series utilizes advanced dynamic light scattering principles for particle size distribution analysis, enhancing resolution and sensitivity [10]. - The NKT5200-H employs advanced Mie scattering principles, ensuring measurement accuracy and repeatability [11].