Dynamic Image Analysis
Dynamic ImageParticle Analysis
Most particle size measurement techniquesare based on the assumption of spherical shaped particles. This hypothesis leads to significant errors in the analysis if the particles are flake or rod-shaped. Especially for such highly form-anisotropic particles, automated imaging provides an excellent alternative for the determination of tailor-made size specifications.
Automated imaging methods for the determination of the particle size distribution of a material offers a fundamental advantage over alternative methods such as static light scattering, sedimentation or sieving: Each particle is photographed individually! This results in several important advantages for the determination of the particle size distribution:
Realistic proportional values also at the edges of the size distribution, i. e. detection of oversized particles or fine particles
Visual assessment of the dispersing state of a sample (dispersing quality, presence of agglomerates)
Calculation of meaningful size parameters, e. g. geodetic length or Feret diameter for fibres, depending on the application
Selection of the appropriate distribution type (volume, number) depending on the particular task
In addition, the individual photography of the particles gives the opportunity to make statistical calculations on the particle shape, which in practice enables further differentiation of materials. For example, form anisotropy, the deviation of the particles from the ideal sphere, often plays a decisive role for their application and further processing – for example, the conveyance or compaction of powders, the influence on the rheology in dispersions or, in addition to the particle size distribution, the roughness of the particle surface plays an important role for the success of shaping or polishing.
The necessity for tailor-made particle size and shape parameters, combined with ever-increasing PC processing power, ensures that automated imaging methods are becoming increasingly more relevant to a market which is 95% non-spherical..
BeVision D2
Particle size and particle shape:
Dry: 30µm to 10000µm
Bettersizer S3 Plus
2 to 3500μm(Image System)
BeVision M1
Particle size and particle shape:
1 to 10,000µm
If you want to know more types of particle size instrument, please contact us.
At Bettersize, our mission is to provide best-in-class laser particle sizingand characterization instruments, comprehensive solutions and exceptional customer services. We are dedicated to assist scientists, researchers and engineers around the world to understand material properties, facilitate research, improve production efficiency and beyond.
Send product request
Other supplier products
 |
BeDensi B1 | Bulk Density Tester BeDensi B1 bulk density testing equipment adopts natural deposition method. Its manufacturing standard meets the criterion of G... |
 |
Particle Size | What is Particle Size and Particle Size Distribution? Particle size indicates how small (or big) a particle is. The unit is usually mm, μm or n... |
 |
Particle Shape | The properties of particles include particle size, shape, surface structure and pore structure. The shape of the particles can impact on many prope... |
 |
Dynamic Light Scattering (DLS) | Founded in 1995, Bettersize is China’s No. 1 player in laser particle sizingbusiness, in the most recent years. At Bettersize, our mission is... |
 |
BT-Online1 | Laser Particle Size Analyzer BT-Online1 Online Particle Size Analyzeris an on-line particle size monitoring system for real-time particle size mon... |
Same products
 |
iX361 middle frame correction clamp | Seller: Shenzhen weikexiu technology Co.,Ltd | Fixes iCF6/iA3/iX16/iX361 mobile phone screen middle frame repair jig. iFixes iCF6 non-heating sc... |
 |
SINGLE PHASE ELECTRICITY METER TESTER | Seller: 782364 | GF112D is a single-phase handheld electronic meter test unit in accuracy class 0.05, 0.1or 0.2, u... |
|
|
SINGLE PHASE ELECTRICITY METER TESTER | Seller: 782364 | GF112D is a single-phase handheld electronic meter test unit in accuracy class 0.05, 0.1or 0.2, u... |
|
|
SINGLE PHASE ELECTRICITY METER TESTER | Seller: 782364 | GF112D is a single-phase handheld electronic meter test unit in accuracy class 0.05, 0.1or 0.2, u... |
 |
Digital Track Gauge | Seller: Wuhan linkage track equipment co.,ltd | 产品描述 数字轨头耐磨计主要用于测量钢轨的垂直磨损和横向磨损。合理的设计使其轻巧，操作方便，阅读直观。 特征 1、直读数字型：液晶显示屏，清晰可读;无需计算，可直接读取;读数时，按... |
