Analyzer having information recognizing function, analytic tool for use therein, and unit of analyzer and analytic tool

摘要

The present invention relates to an analyzer ( 1 A) used with an analyzing article ( 2 A) attached thereto, for analysis of a specific component in a sample liquid supplied to the analyzing article ( 2 A). The analyzer ( 1 A) includes an information recognizer for recognition of information added to the analyzing article. The information recognizer includes an electro-physical-quantity variable part ( 190 A) which has different electro-physical quantities in accordance with the information added to the analyzing article ( 2 A) when the analyzing article ( 2 A) is attached. The analyzing article ( 2 A) includes an information carrier ( 29 A) for giving information to the analyzer ( 1 A). The information carrier ( 29 A) provided by a projection or a hole related to the information to be recognized by the analyzer ( 1 A).