Particle Technology Labs specializes in particle size and material testing services for clients from many different industries, and Particle Size Distribution testing is one of our core services. A Particle Size Distribution Analysis (PSD) determines and reports information about the size and range of particles representative of a given material. This analysis can be performed using a variety of techniques; the most suitable will be determined based on the sample properties and question at hand.
Laser Diffraction (also known as Static Light Scattering) is one of the most widely used particle sizing distribution techniques. Samples are passed through a laser beam, scattering the light and...
Read MoreLight Obscuration, also referred to as Single Particle Optical Sensing (SPOS), is an analytical technique of high resolution capable of detecting a small percentage of outliers. It can also be...
Read MoreElectric Sensing Zone, also referred to as the Coulter Technique or Coulter Counter, is a true high-resolution, high-speed particle counter and particle size distribution analyzer. It covers a nominal span...
Read MoreDynamic Light Scattering (DLS) is a commonly used term to describe a technique which measures the particle size and estimated distribution of submicron particulate systems. In addition, the terms Photon...
Read MoreNanoparticle Tracking Analysis (NTA) technology is one of the first commercially available technologies allowing high-resolution particle size distribution on a number-weighted basis and concentration analyses of submicron particles.
Read MoreImage analysis is a powerful analytical technique which can provide additional information on a sample compared to standard particle size and distribution. The majority of particle sizing techniques assume an...
Read MoreSieving has been around since the time of the ancient Egyptians and can be considered the backbone of particle size technology. Sieving’s continuing popularity is due to the technique’s fundamentally...
Read MoreThe classical air permeability diameter analytical technique determines the average particle size by measuring the pressure drop across a packed powder bed using a water manometer. The pressure drop is...
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