粒度仪中标周报 | 马尔文帕纳科、安东帕等品牌接连中标（2025年29周）

Core Insights - The article summarizes the bidding information for particle size analyzers in the 29th week of 2025, highlighting significant contracts awarded to brands like Malvern Panalytical and Anton Paar, with a total amount exceeding 3.86 million yuan [1][2]. Group 1: Bidding Information - A total of 5 bids related to particle size analyzers were published during the 29th week (July 15 - July 20, 2025), covering various fields such as scientific research and biotechnology [2]. - Malvern Panalytical won contracts for 2 units of laser particle size analyzers and dynamic light scattering instruments, totaling 1.2898 million yuan [2][3]. - Anton Paar secured a contract for 1 unit of the Litesizer DIF 500, amounting to 548,000 yuan, while the German company Sympatec won a bid for 1 unit of the HELOS/BR-INHALER laser particle size analyzer for 796,000 yuan [2][3]. Group 2: Product Details - The Mastersizer 3000+Ultra laser particle size analyzer is noted for its advanced software capabilities, automatic measurement settings, and real-time data quality feedback, making it a popular model for particle size analysis [3][4]. - The Zetasizer Pro nanoparticle size analyzer offers double the measurement speed compared to previous models and is applicable in various fields, including life sciences and food and beverage [4]. - The Litesizer DIF 500 from Anton Paar features a wide measurement range from 10 nm to 3.5 mm and includes a Quick-Click function for easy sample connection [5]. - The HELOS/BR-INHALER from Sympatec is designed for time-resolved analysis of droplet and solid aerosol size distributions, with a measurement range from 0.25 microns to 875 microns [6].