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Hitachi Ltd
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Hitachi Ltd
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Publication date
Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP4520975ApriorityCriticalpatent/JPS51120787A/en
Publication of JPS51120787ApublicationCriticalpatent/JPS51120787A/en
G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
G01N15/10—Investigating individual particles
G01N15/12—Coulter-counters
Abstract
PURPOSE:To make an accurate measuring of the hemoglobin value possible by making the blood volume used for analyzing small with the use of a two-wavelength measuring device and by cleaning the container in reverse by sucking in the cleaning solution in an automatic multi-channel blood corpuscle counting device.