BT-2900 Wet and dry method image size and shape analysis system Introduction
The BT-2900 dry image particle size and shape analysis system is mainly suitable for the analysis of the size and shape of coarse and granular materials. It uses electromagnetic vibration feeding system, high-brightness LED array light source, imported high-speed CCD, small phase difference telecentric lens and other advanced hardware technologies. During the free fall process of particles, the particles are randomly taken through the lens. Quick identification and processing, real-time display of each particle's image and granular shape data on the screen. Due to the use of a high-speed CCD with up to 100 frames per second, which can capture and process tens of thousands of particles per minute, and image processing software can automatically determine and extract sticky particles, these technologies have greatly improved the speed, accuracy and accuracy of particle image analysis. .
Feature
The dry method system uses electromagnetic vibration sampling and free-fall dispersion technology, and the sampling is uniform and continuous. The wet system uses a centrifugal circulation dispersion system with adjustable flow rate and sufficient dispersion. Switching between the two is extremely easy.
High-speed CCD and high-speed image recognition software: The shooting speed is much faster than the particle flow speed, and the image has no smear. Image processing software with multi-threading and edge recognition technology can process more than 10,000 particles per minute, synchronize shooting and processing, and improve accuracy and repeatability.
Wide application: The dry method is suitable for the analysis of the size and shape of coarse particles and aggregates, especially for coarse particles and aggregates of hundreds of microns to millimeters. Wet method is suitable for the analysis of particle size and shape of finer particles. Technical Parameters
Test range: 30-10000μm (dry method)
2-3500μm (wet method)
Magnification: 20 times (optional 5/12/32/40 times)
Repeatability error: ≤1% (national standard sample D50 deviation)
Accuracy error: ≤1% (deviation of national standard D50)
Imported high-speed CCD: 120 frames / second
Particle recognition speed: ≥10000 pcs / min
Analysis items: (1) Particle size: including particle size distribution, typical value, maximum particle size, specific interval content, content larger or smaller than a certain particle size (2) particle shape: aspect ratio and distribution, circularity and distribution, particles image
Output items: Including original parameters (including sample information, test information, etc.), analysis data (including particle size distribution, aspect ratio distribution, circularity distribution, and its typical data, etc.), distribution graphics (interval distribution histogram and cumulative distribution) Curve, etc.).
Voltage: AC220V, 50 / 60Hz
Volume and weight (host): 610 × 300 × 440mm, 26kg
The BT-2900 dry image particle size and shape analysis system is mainly suitable for the analysis of the size and shape of coarse and granular materials. The BT-2900 dry and wet image particle size and shape analysis system uses electromagnetic vibration feeding system, high-brightness LED array light source, imported high-speed CCD, small phase difference telecentric lens and other advanced hardware technologies to randomly shoot particles passing through the lens during the free fall of particles Image, the computer software quickly recognizes and processes the particles while capturing the image, and displays the image and granular shape data of each particle on the screen in real time.
