KIMO INSTRUMENTS SOUND LEVEL METER ANUGRAH DAMAI MANDIRI : ( 087888001025 ) 085817927591 By Hendra Marwan Web : www.margasetia.com Alat Ukur Tanah, Alat survey, Sefty, Labolatory dan Geology Phone : 08170777190 -081398831288 PIN BB 754B9875 http: / / anugrahdamaimandiri.indon Terlengkap

Sound-pressure level: Time averaged or equivalent continuous sound pressure level Time averaged sound level LAeq: To be used for fluctuating sound sources. Time averaged sound level (LAeq) unit is dBA with a programmable integration time in minutes and seconds. IEC 61672-1 Class 2 / IEC 60651 Class 2 / IEC 60804 Class 2 Technical data Measured parameters: LA and LAeq Other displayed parameters: LAFmax, LAFmin, LASmax , LASmin Frequency weighting: A Measuring range: 30-130 dB Time weighting: slow, fast Data integration time for LAeq: from 1s to 15 min Overload indicator: detected at the peak sound-pressure level Backlighted display: graphic 128x64 pixels. Adjustable contrast. Resolution: 0,1 dB Reference direction: microphone axis Reference range: 30 - 130 dB Reference level: 94 dB Reference frequency: 1000 Hz