Fagrapporter (5)

  • White Paper Sieve Analysis - Different methods for a variety of applications

    The determination and knowledge of the particle size distribution is an essential part of the quality control process for industrial products. From incoming and production control to research and development sieve analyses are used to determine a number of parameters or simply the particle size. Easy handling, low investment cost and high accuracy make sieve analysis one of the most frequently used procedures for measuring the particle size. This white paper gives an overview of the different sieving techniques and describes the necessary steps to ensure reliable results.
  • The Basic Principles of Sieve Analysis

    Many natural and manufactured materials occur in a disperse form, which means that they consist of differently shaped and sized particles. The particle size distribution, i.e. the number of particles of different sizes, is responsible for important physical and chemical properties.
  • Reproducible Sieving in the Shortest Possible Time

    Despite the rapid development of modern optical particle measuring techniques, classical sieving analysis is still at the forefront for the practical quality assurance of bulk goods.
  • Fine Tuning Sieve Analysis for Accurate Particle Size Measurement

    All to often, this useful method is overlooked. But if followed, these principles deliver accurate and reliable results at an affordable price.
  • Put the squeeze on

    Sieving is cost effective for particle sizes greater than 75 μ, although the technique can be used for some materials of smaller size if the method can be validated. Assuming the relevant standards and clean, wellmaintained equipment that conforms to the standards are used, sieving can provide an accurate and reproducible measure of particle size distribution within a sample.

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