专利内容由知识产权出版社提供
专利名称：AN OPTICAL ARRANGEMENT FOR
DETERMINING THE CONCENTRATION OF ASUBSTANCE IN A FLUID
发明人：PALMSKOG, Göran申请号：EP05787433.1申请日：20050923公开号：EP1842046A1公开日：20071010
摘要：An arrangement for determining concentration of substances in a fluidcomprising a light source (2) for generating primary light pulses within a wavelengthinterval, a light pulse splitter (5) adapted to split up the primary light pulses into apredetermined number of secondary light pulses to be transmitted through the fluid,the secondary light pulses being separated in time as well as wavelength to bedifferently absorbed upon passage of the fluid depending on the concentration of thesubstances, a detector (13) for detecting intensity of the differently absorbed secondarylight pulses, and a comparator (14) for comparing the intensities of the differentlyabsorbed secondary light pulses with different reference intensities corresponding todifferent substances to thereby determine the concentration of the substances in thefluid.
申请人：ARTEMA MEDICAL AB
地址：Rissneleden 136 S-174 57 Sundbyberg SE
国籍：SE
代理机构：Lindgren, Anders
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