Personal dosimeter

Mainly used in X,γ Ray and β ray detecting and protective survey

dose rate: 0.01 uSv/h ~150mSv/h

cumulative dose:0.00 uSv ~999.9mSv

energy interval:40Kev~1.5Mev

energy response inaccuracy:≤+-30%

limit of intrinsic error:≤+-10%

measuring time:due to transmitted intensity

alarm Threshold:0.5,1.0,2.5,10,30,50,100,500 uSv/h

response time（back ground):≤2seconds

Alarm time (over 2.5uSv/h):1 second

display usage:LCD screen

display unit: dose rate: uSv/h/mSv/h; cumulative dose:uSv/mSV

power supply: 1 piece of 7# dry battery

outside measurement:90*60*17 mm

weight:80g

� have background radiation detecting ability

� may cumulative dose and dose rate measure and display the same time

� may automatic change the unit

� may automatic save the cumulative dosage and the cumulative from date

� may preplace dose rate and cumulative dose alarm threshold

� voice,vibration and mute type of alarm or alarm types assemble

� low power consumption design and real timev oltage display

� the cumulative dose can be saved a long time after

� have real time time clock feature and the the colock run oridinary fater outage

� internally installed failure testing and dose rate overload alarm and self protect ability