Microtrac Particle Size Analyzers are used in all types of industries including chemicals, pharmaceuticals, pulp and paper, ceramics, cement, CMP, and many others. There are four primary aspects involved in obtaining correct values for the particle size distribution and its associated values. These include representative sampling, sample preparation, and instrument set-up and instrument maintenance. Selecting the proper methods for preparing the sample and obtaining a representative sample are requisites for obtaining repeatable, useful particle size data. The particle size analyst must select and apply one or more of the vast array of these methods to achieve the proper particle size results. In order to make the appropriate choices, it is important to understand the underlying principles and the expected outcome of the various procedures that may be used. Hands-on training that complements class instruction reinforces these concepts.
To complete the training, instruction in the measurement and the application is also provided. For diffraction analyzers this instruction addresses the selection of the appropriate refractive index, flow rate, software set-up, specification selection and, data interpretation as well as how light scattering is used to obtain particle size data. For the Ultrafine Particle Analyzer and Nanotrac, viscosity and temperature effects are important areas for measuring the movement of suspended particles used in dynamic light scattering measurements. The importance of proper selection of these values to the measurement results will be fully discussed.
For both instrument types, diffraction and dynamic light scattering, maintenance and customer-level troubleshooting will be presented. Ample time is afforded for individual, student-chosen topics, applications, software and measurement issues. Applications, service and sales personnel are fully represented to answer any question concerning any Microtrac topic.