Show ors q qI qa I I I I a r H I I i Breathalyzer at work work Sheriff Sheriff George M M. Fisher left and Deputy William Powell center go through a practice run with the Breathalyzer q a device used to show the percentage percentage per per- of alcohol in the blood by testing the breath Breathalyzer P Proves ves Fatal Tr Trap p To Those Who 1 Like One for forth forthe the Road During Know Your YO County Week April 11 U to 15 one of the interesting devices which will wUl be demonstrated by the Sheriffs Sheriff's office of lice fice is to the Breathalyzer which the department feels has been a definite detinUe asset t in determining the alcoholic Influence in arrest arrested ed od persons By testing the breath th the thO machine machine ma ma- chine shows the percentage of alcohol al at cohol in the blood The Breathalyzer Breathalyser is II made to work by the subject blowing Wowing Into a tube which leads leade to a cylinder containing a ft piston platon The pressure pres pres- sure aure of ot the breath bret ra raises the pISton pIS' pIS ton to a level above two vent holes The subject blows as long longAS AS W he can n anI and the bre breath th con On I I to 10 vent until he stops I The cylinder will then contain an exa exact amount of of teat last breath breaU I that le leaves vea the lungs 1 A valve Is 11 reversed evened an and title this f 1 breath th is bubbled tiu though a so ao I solution lution that determines if 11 alcohol is Ii present and how muc much This makes mates It possible to fA determine determine deter deter- mine the de degree ree of Intoxication without a blood Wood te teI test t. t I It a also gives protection to those who are not under VMS late influence I II of alcohol to the degree dean e that they should be charged with so ao being I The Breathalyzer er is so 60 constructed con oon- strutted that any anyone one can operate operate operate oper oper- ate l It with accuracy after 11 be lie has hasI I been trained to do so |