Title:
INTERFERENCE TYPE COLLECTIVE PARTICLE SIZE TEST METHOD PARTICULARLY APPLICABLE FOR POLYDISPERSING ORGANISM PARTICLE
Document Type and Number:
Japanese Patent JPS58146836
Kind Code:
A
Abstract:
A process for batch interferential granulometry applicable particularly to poly-dispersed biological particles. The process is characterized in that the positioning of the angular measurement regions is selected according to the criteria of representativity of the signals obtained with respect to the given granulometry sought, particularly for their alternative components, and in that the processing of the signals comprises successively a harmonic Fourier analysis of their alternative components, and the use of the results of this analysis in a computation leading to the parameters sought, namely, the numbers, mean dimensions, and granulometric distribution of the analyzed particles.
Inventors:
JIYAN BAJIYAARU
JIYANNPOORU MERIKU
JIYANNPOORU MERIKU
Application Number:
JP1686283A
Publication Date:
September 01, 1983
Filing Date:
February 03, 1983
Export Citation:
Assignee:
JIYAN BAJIYAARU
JIYANNPOORU MERIKU
JIYANNPOORU MERIKU
International Classes:
G01N15/02; G01J9/02; G01N21/47; (IPC1-7): G01N15/02
Attorney, Agent or Firm:
Yoshio Kawaguchi