Particle Size Analyzers

201. Measurement difference between a fisher sub sieve sizer(FSSS) and a laser particle size analyzer(LPSA)?

Measurement difference between a fisher sub sieve sizer(FSSS) and a laser particle size analyzer(LPSA)?

HMK-22 Fisher Sub Sieve Sizer P/N 020198

AS-2011 Laser Particle Size Analyzer

AS-2011 Laser Particle Size Analyzer

-The results obtained by a fisher sub sieve sizer is average particle size DSV, which is similar to test results D(3,2) obtained by a laser particle size analyzer. However a FSSS actually measure but a LPSA gives particle size distribution before calculating the D(3,2) assuming that the particles are spherical. That is to say spherical particles give smaller difference and irregular particles give bigger difference.

fisher sub sieve sizer https://www.isizer.com

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