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INTERACTIVE ALCOMETRY

  • US 20100063409A1
  • Filed: 01/31/2008
  • Published: 03/11/2010
  • Est. Priority Date: 02/01/2007
  • Status: Abandoned Application
First Claim
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1. Method for the determination of alcohol concentration in expired air, characterised in:

  • Interaction between apparatus on the one hand and test person or operator on the otherSaid interaction referring to adaptation of accuracy and time lapse of said determination to current objective or requirementSaid interaction implying measuring value and error of said determination or thereto related entity being visualised to said test person or operator in real time during ongoing measurement, with possibility of choice for prolonged measuring time and compensation for possible dilution of said expired air, with the purpose of increasing said accuracySaid visualisation being performed by means of audiovisual or haptic indication from a presentation unit within said apparatus.

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