-Particle Size Analysis Since 1985-

Spray Laser Particle Size Analyzer Product Features and Advantages Adopting the series' core optical and data processing technologies, the Winner311 enables precise and fast droplet size measurement. Designed without an intelligent control platform, it features a concise, practical structure for routine spray testing. It is simple to operate, cost-effective, and suitable for routine R&D and quality inspection scenarios. Winner311 adopts single-beam parallel optical path, dual-lens and dual-array detection to collect scattered signals at denser angles. Optimized detector layout and algorithms...

1. Unconstrained free fitting truly restores particle size distribution. Powered by an advanced unconstrained free fitting inversion algorithm, the software automatically resolves multi-modal particle groups. Independent of preset distribution models, it computes results purely from measured scattering spectra to maximize fitting precision, reproduce true sample distribution and achieve exceptional resolution. Outperforming traditional fixed-function inversion programs, it outputs finer, more realistic particle size data and greatly enhances instrument testing performance. The software can accurately...

Basic Parameters 1. Accuracy The measurement results conform to recognized standards and are verified using GBW (E) 120000 series standard particle calibration. The D50 measurement error of GBW(E)120000 series by Winner Instruments is better than ±1%. 2. Repeatability Consistency of multiple measurements on the same sample under identical conditions. Winner instruments deliver stable and reliable data, with RSD better than ±1%. Model Name

After-sales Service Instrument Model:Winner311 /fcimjm Particle Size Analyzer Test Report Sampletest sample—average Delivery Date:2026-06-09 Testing Information (Distribution: By Volume distribution; Organization: Operator:_ Analysis Mode:: Free Distribution Time:2026-06-09 14:28:45_ Analyse Result Typical Values Particle Size Distribution Map Particle Size Distribution Table Cumulate Size (pm) Volume Cumulate System Information 1. After-sale guarantee service After the product warranty period, if parts need replacement, only charge cost. Two calibration services are provided free of charge....

40+YearsExcellence in Particle Testing Jinan Winner has been developing particle testing technology and instruments for 40 years, becoming a well-known brand in the particle measurement industry with reliable product quality! -Our Key Partners- Our partners across the country are a testament to our strength. j’ i/.t Institutions of higher learning and research institutes Peking University, Tsinghua University, Renmin University of China, Zhejiang University, Shandong University, Jiangsu University, Tianjin University, Nanjing University of Aeronautics and Astronautics, Australian University,...

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