Not just a new instrument – a new Mastersizer Raising particle sizing to a smarter level, the new Mastersizer 3000 from Malvern Instruments delivers unique performance and productivity advantages, wrapped in a stylish, compact and practical
Cilas Particle Size announces a new Image Analysis System for all our particle size analyzers. This new imaging system has the ability to directly link the particle size distribution data from the laser diffraction analyzer with results acquired usin
The new SZ-100 series instruments analyze key particle physical properties including size and zeta potential. In addition, it can be used to determine protein and polymer molecular weight, and second virial coefficient (A2).
Particle size measurement has become a critical application for chemicals, foods, paints, cosmetics, coatings, materials, and many other industries. Particle size, shape, density, and distribution affect the physical properties and chemical behavior
As a result of a major inter-laboratory study, the standards body ASTM International has been able to update its guidelines for a commonly used technique for measuring the size of nanoparticles in solutions.
Currently nanoparticles are measured by most particle size analyzers using scattered light; however in some cases this presents many physical restrictions and also requires the input of the refractive index as a measurement condition.
The majority of the zetameters are based on the electrophoresis measuring principle where the zeta potential for a colloidal system is analyzed by measurement of the electrophoretic mobility of the particles.