Added Value in Raw Material Testing

26 Jan 2012
Roger Wayman
Administrator / Office Personnel

Product news

Particle size analysis of raw materials is often a necessary but routine task where speed and efficiency are critical to decision-making and the smooth operation of a manufacturing process. The Mastersizer 3000 from Malvern Instruments supports improved productivity through fast, fully automated measurement and cleaning, combined with instrument and data analysis software that streamlines every aspect of use. In-built intelligence supports each measurement, from the outset through to the conclusion. The result is robust and reliable data produced with ease and efficiency and minimal operator input.

The Mastersizer 3000 harnesses robust and proven laser diffraction technology to deliver a particle sizing instrument that is highly suited for raw material and commodity handling requirements, and can be used by operators with different backgrounds and experience. It measures particles across a wide size range from 10 nm to 3500 µm, efficiently analyzing both wet and dry samples. Measurement is rapid and robust, even for polydisperse materials. Switching between sample types is simple with auto locking dispersion cells and automatic system initialization. All of which ensures the reliable results necessary for production control.

System software plays a crucial role in lightening the analytical workload. Real-time feedback during method development accelerates the optimization of every measurement, with a developed method then locked down as a standard operating procedure (SOP) to secure validatable performance. An in-built Data Quality Expert alerts and guides the user in the event of a problem during analysis, while an edit-in-place report designer allows the tailoring of results so that data is presented in the most appropriate form for every application.

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Particle CharacterizationParticle characterization instruments are used to determine particle size distribution, shape, surface area, zeta potential, density and porosity of particles and materials. Multiple tecchniques are available for determining particle size, shape and count including dynamic light scattering (DLS), laser diffraction, electrozone (Coulter technique), imaging particle analysis and single particle optical sensing. Determine the density of your material with a gas pycnometer or examine its surface area and porosity with gas adsorption analyzers and mercury porosimeters. Find the best particle characterization instruments in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Non-Destructive TechniquesNon-destructive techniques (NDT) describes a variety of analytical techniques used to evaluate the properties of a material. Common methods include ultrasonic, magnetic-particle, liquid penetrant, radiographic, remote visual inspection (RVI), and eddy-current testing. NDT is regularly used in forensic engineering, civil engineering, mechanical engineering, electrical engineering, systems engineering, aeronautical engineering, and medicine.Polydisperse MaterialsLaser Diffraction
Added Value in Raw Material Testing