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China, Chinese Aoda IEC 61672 IEC 61260 IEC61252 IEC 60651 Class 1 Sonometer Awa6228+ Sound Level Meter1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
Other Instruments MetersSound Level MeterSonometer
Henan Aoda Instrument Equipment Co.,Ltd
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Product Description AODA IEC 61672 IEC 61260 IEC61252 IEC 60651 Class 1 Sonometer AWA6228+ Sound level meterProduct DescriptionAWA6228+ Sound level meter is a new generation noise measurement instrument developed with digital signal processing technology, which is up-to-data product of AWA6228 series. Key FeaturesA handhold noise measuring instrumentMultifunction and user- friendly sound level meter(integrating SLM, 1/1 OCT, 1/3 OCT analyzer, Noise dosimeter)240×320 color screenMeasurement range 20~142dBSynchronously do statistical, real-time 1/1 OCT, 1/3 OCT, and noise dosimeter measure Comply with IEC 61672 Class 1 and IEC61260 Class 1 and IEC 61252CE Mark32G SD card function for precise audio recording, GPS positioningApplicationAWA5662 Class I sound level meter is mainly used for personal sound exposure measurement and environmental noise measurement in mining, factory enterprises, environmental protection, labor hygiene, transportation, teaching, scientific research and other fields.Product ParametersModelAWA6228+ Multifunction Sound Level MeterFulfills StandardsIEC 61672 Class 1, IEC 61260 Class 1, IEC61252:2002, IEC 60651:2001 Type 1,IEC 60804: 2000 Type 1, ANSI S1.4: 1983 Type 1, ANSI S1.4A:1985 Type 1,ANSI S1.43:1997 Type 1, ANSI S1.25:1991Microphone + Preamplifier1/2" prepolarized condenser microphone+ Preamplifier (Sensitivity Level: -28dB)Correction FunctionDiffusion field correction in order to comply with standards ANSI S1.4PreamplifierAWA14601 removable preamplifierFrequency Range10 Hz ~ 20 kHz ± 1 dB (not including microphone)Total Measurement RangeLow range: (20~132)dBA, (25-132)dBC, (30-132)dBZ High range: (16~142)dBA, (35-142)dBC, (40-142)dBZ Self-generated Noise<12 dB(A), 17 dB(C), 22 dB(Z)Frequency WeightingParallel (simultaneous) A, C, Z, B, D and user1&2-defined weightingTime WeightingParallel (simultaneous) F, S, I, PeakA/D Bits24 bitsSampling Frequency48 kHzCalibrationUsing Sound Calibrator Class 1 model AWA6221ACorrection FunctionDiffusion field correction in order to comply with standards ANSI S1.4Delay TimeThe meter can delay 0~99s after pressing start measuring buttonBack Erase FunctionElimination of undesired noise; example barking dogs, cars, doorsDisplay240×320 color screen, adjustable brightness, backlight can be closedDisplay Resolution0.1 dBLow battery indicationSymbol indicate low batteryData Storage(32 Mb FLASH RAM.SD card is optional)3328 groups of integrating measuring results only.3328 groups of statistical results only ('statistical 1' and 'statistical 2' analysis index are same.)2663 groups of statistical results only ('statistical 1' and 'statistical 2' analysis index are different.)PrintMini-printerInternal ClockError less than 1 min/monthOutput InterfaceAC Output (full scale): 1.0V AC RMS; Output Impedance: 1k Ω; Connector: φ3.5 mm stereo plugDC Output: 20mV/dB; Output Impedance: 1k Ω; Connector: DB-9 plugRS232 Interface: To computer for output some measurement results instantaneous values , also to mini-printer for printingTransmission speed: 4800, 9600,115200 bpsUSB Interface: available and no need device drive. Allow USB to be controlled via communication commandsPower Supply4×LR6 alkaline battery or rechargeable batteries5 V external power supplyBattery LifeLongest time of 30 hours continuously with 4×LR6 alkaline batteryDimensions260 (H) x 80 (W) x 30 (D), mm.Weight0.35 kg. (include batteries)EMCType XEnvironmentWorking Temperature: -10 ~ 50 °C,Storing Temperature: -20 ~ 70 °C,Relative Humidity: 25 ~ 90 %AccessoriesAC adaptor, USB cable, RS232 transmission cable, windscreen, hand strap, windscreen fall prevention rubber, carrying case, U-disk, user's manualBluetooth ModuleWireless printing ModelFunction AWA6228+-1Statistics+StorageAWA6228+-2Statistics+Storage+ printer;AWA6228+-3Statistics + 1/1 OCT + storageAWA6228+-4Statistics + 1/1 OCT + storage + printerAWA6228+-5Statistics + 1/1 OCT + 1/3 OCT storageAWA6228+-6Statistics + 1/1 OCT + 1/3 OCT storage + printerAWA6228+-7Statistics + 1/1 OCT + 1/3 OCT +FFT + storageAWA6228+-8Statistics + 1/1 OCT + 1/3 OCT +FFT + storage + printer Detailed PhotosSound Calibrator Class 1 model AWA6221AOptional AccessorieCompany ProfilePackaging & ShippingFAQQ : What products can you offer?A : We are a one-stop laboratory instrument supplier that can provide customers with products and solutions according to their needs.Q : How long is your usual delivery time?A : Our products are usually shipped out 5-7 days after receiving payment.Q : What transportation methods do you support?A : We support express delivery (DHL/FEDEX/UPS/TNT), trucks, trains, planes, and ships.Q : What trade methods can you accept?A : We support EXW, FCA, FOB, CFR, CPT etc
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