Kimo SDA User Manual

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Sound level meterSDAMicrophoneMicrophone...................................prepolarised electret condenser.Nominal sensitivity........................20 mV/Pa .Sound level meterStandards......................................IEC 61672-1 Class 2 /IEC 61651 Class 2 / IEC 60804 Class 2Measured parameters...................LAOther displayed parameters..........LAFmax, LAFmin, LASmax , LASminFrequency weighting.....................AMeasuring range...........................30-130 dBTime weighting..............................slow, fastOverload indicator.........................detected at the peak sound-pressure levelBacklighted display.......................graphic 128x64 pixels.Adjustable contrast.Resolution.....................................0,1 dBReference direction.......................microphone axisReference range............................30 - 130 dBReference level.............................94 dBReference frequency.....................1000 HzEnvironmental effectsStorage relative humidity............... 95 % RH max.Storage temperature......................from 0 °C to + 50 °C.Operating temperature..................from -10 °C to + 50 °C.Humidity dependence....................in accordance with standard between 30and 90%RH, reference being at 65%HRand 40°C.Static pressure dependence..........According to class 2 requirementsStandards......................................IEC 61672-1 / IEC 61651 / IEC 60804Electromagnetical compatibility......As per 89/336/CEE guidelinePower supplyBatteries........................................3 AAA or rechargeable batteries(Rq: rechargeable batteries must not be recharged insidethe instrument)Battery life (at 20°C)......................30 hours min (with alkaline batteries)OutputDescriptionTechnical featuresThe sound level meter SDA is reliable, easy to use and inaccordance with metrology requirements. SDA canmeasures :- Sound-pressure levelDO NOT PLUG USB cable. The output is not USBcompatible, the plug is maintenance- and optionalaccessory-specific.Sound-pressure level LAas per two weighting times FAST or SLOWTo be used for stable or slightly fluctuating sound sources.Sound-pressure level (LA ) unit is dBA and LAmax andLAminvalues are saved.••••••*Supplied with wind screen

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