201-32 What is the optimum porosity of a Fisher sub sieve sizer?
It is necessary to press the powder sample to the specified height when using a fisher sub sieve sizer to test the particle size. This compaction is not random, but is based on the optimum porosity of the material.HMK-22 Fisher sub sieve sizer and spare parts.
HMK-22 Fisher sub sieve sizer
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