READING DEVICE AND BAR CODE MACHINE INCLUDING SUCH DEVICE FOR AUTOMATIC ANALYSIS OF A SAMPLE

A bar code reader device (10) having a bar code reader apparatus (12) with: a) a light emitter system (14); b) a light recovery system (28) capable of recovering light reflected from a working viewing zone through a reflected light conditioning system (30); and c) a photoelectric sensor. The device...

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Bibliographic Details
Main Authors ORATI, Luca, ROSSI, Veronica Lucia
Format Patent
LanguageEnglish
French
German
Published 19.07.2017
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:A bar code reader device (10) having a bar code reader apparatus (12) with: a) a light emitter system (14); b) a light recovery system (28) capable of recovering light reflected from a working viewing zone through a reflected light conditioning system (30); and c) a photoelectric sensor. The device (10) includes an auxiliary optical system (36) that is arranged permanently in the working viewing zone at a distance from the sensor (26) and in series with the reflected light conditioning system (30) in such a manner that a fraction, but not all, of the working viewing zone is intercepted by the auxiliary optical system (36).
Bibliography:Application Number: EP20150778988