Particle Image Analyzer

I. Product Introduction

The static image particle size and shape analyzer is a high-end particle characterization instrument based on static image analysis technology. It integrates a high-precision optical microscope with an 8-megapixel HD camera, capable of clearly capturing the fine morphology of particles from 0.5 μm to 4500 μm, and automatically analyzing particle size distribution and more than twenty morphological parameters such as aspect ratio and circularity through intelligent software, providing comprehensive and accurate data support for quality control and R&D innovation in materials, chemicals, biomedicine, new energy and other fields.

II. Application Fields

1. Abrasives: silicon carbide, corundum, diamond, garnet, etc.

2. Battery materials: spherical graphite powder, etc.

3. Metal powders: spherical aluminum powder, lead-tin alloy powder, other atomized metal powders.

4. Non-metal powders: glass beads, polystyrene, etc.

5. Needle-shaped powders: wollastonite, etc.

6. Biological preparations: cells, etc.

7. Food: milk, flour, etc.

8. Others: scientific research, teaching, etc.

III. Reference Standards

1. GB/T 21649.1-2024 Particle size analysis - Image analysis methods - Part 1: Static image analysis method.

2. GB/T 15445.6-2014 Representation of results of particle size analysis - Part 6: Qualitative and quantitative representation of particle shape and morphology.

3. ISO 9276-6 Calculation of particle size and shape parameters.

4. ISO 13322-1 Particle size analysis - Image analysis methods - Part 1: Static image analysis method.

IV. Product Features

1. HD imaging and intelligent detection: uses an imported microscope and an 8-megapixel Sony sensor with 1.62 μm small pixel pitch, precisely capturing the fine morphology of particles; supports manual adjustment of the stage, light source and focus, convenient to operate and ensuring stable acquisition of high-quality particle images. It precisely analyzes particle size, Feret diameter, ellipticity, roundness, aspect ratio and other algorithm parameters, realizing comprehensive characterization of particle morphology.

2. Intelligent operation and calibration: equipped with an auxiliary focusing function, it supports one-key automatic calibration for clear observation of particle status; based on a high-precision calibration plate it automatically completes parameter setting, avoiding manual input errors and ensuring measurement accuracy and repeatability.

3. Flexible measurement and sampling methods: equipped with four objectives 2X, 4X, 10X and 40X, covering a wide measurement range of 0.5 μm~4500 μm, of which the 4X lens can span three orders of magnitude; supports human-machine interactive sampling with freely selectable sampling positions, adapting to multiple sample types and analysis needs.

4. Intelligent image processing and precise analysis: the supporting software adopts an optimized binarization algorithm and non-denoising edge recognition technology, capable of automatically and precisely identifying and segmenting contours of various samples including semi-transparent particles; it also has automatic identification and exclusion of agglomerated particles, effectively filtering overlapping and abnormal data points and ensuring the accuracy and reliability of particle size and shape analysis results from the source.

5. Powerful data processing and report output: provides richly featured professional report templates supporting Chinese and English dual modes, including standard and simplified formats, presenting measurement results with both graphics and text; reports can cover dozens of parameters in five major categories as well as their distribution charts and particle images, and header information can be automatically generated without manual filling. It supports rapid customization of report templates in different formats and languages on demand, with one-key export of professional reports.

6. Good compatibility and scalability: the camera interface is compatible with USB 2.0 and 3.0, adapting to various computing platforms; the software runs stably, supports historical data retrieval and reprocessing, and has good system integration and expansion capabilities.

7. Professional gas pressure dispersion system: an optional dedicated disperser ensures uniform sample dispersion, keeping particles in a well-separated state during measurement to obtain accurate measurement results.

V. Technical Parameters