Standard Number: ISO 13320-1-1999
Title: Particle size analysis. Laser diffraction methods. Part 1:General principles first edition [superseded by:Iso 13320]
Publication Date: 1999/11/1
Execute Date: 1999/11/1
Revocatory Date: 2009/10/1
Publisher: International Organization for Standardization (ISO)
Number of Pages:42
Description:The provisions of this part of GB/T 19077.1 the through the analysis of the angular distribution of scattering light figure, determination of the particle size distribution of two phase particle system.
This section applies to: determination of powder, spray, smoke, aerosol, the emulsion and the liquid bubbles, etc. No specific instrument determination of particle size
The specific requirements.
This section optimum sichuan granularity range from about 0.1 / Im a 3 mm.
Mountain inch: this skill The optical model of sichuan set for spherical particles, so for the spherical particle size is gained by the equivalent spherical particles
Distribution. Related to the results of particle size distribution, may be different from other physical principle is used to test the result of the (settling method, screening method, for example).
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Tile in English: Particle size analysis. Laser diffraction methods. Part 1:General principles first edition [superseded by:Iso 13320]