PERSONAL NOISE DOSIMETER |
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1 UNIT |
Model |
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706 |
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Product |
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Larson Davis (USA) |
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Fungsi |
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Untuk monitoring kebisingan pada per-orangan (Personal) |
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Specification : |
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a |
NOISE DOSIMETER |
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Range |
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43 to 143 dB (RMS); 80 to 146 dB (Peak) |
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Max Peak Level |
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146 dB SPL |
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Detectors' |
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Slow, Fast and Peak |
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Weighting |
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A, C, Unweighthed (Peak) |
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Microphone |
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3/8" electret |
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Memory |
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1MB, Non-Volatile |
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Clock/calender |
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Month, day, year, hh:mm:ss |
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Power Supply |
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Internal; Two AA batteries, 100 hr operation |
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Dimension |
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5.5" (L) x 2.5" (W) x 1.25" (D) |
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Weight |
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238 g |
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Standards met |
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ANSI S1.4-1983, ANSI S1.25-1991 |
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IEC 60651-1993, IEC 60804-1993 |
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IEC 61252-1993 |
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CE compliant |
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Intrinsic Safety Standard Met: |
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ANSI/UL 913, ANSI/UL 2279 part 11 |
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CSA-157, CSA-E70-11 (Canada) |
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IEC 60079-11 |
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EN 50020 (Europe) |
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b |
CALIBRATOR, CAL150 |
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Calibration level |
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94.0 and 114.0 dB re: 20 µPa |
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Frequency |
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1 kHz±1% |
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Stability |
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±0.1 dB after 2 second |
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Storage temp. |
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-40 to 60.0˚C |
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Storage R/H |
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0 to 99% RH |
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Battery |
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9V NEDA 1604A or IEC 6LR61 |
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Standards met |
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ANSI S1.40-1984 for Acoustic Calibrators |
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IEC 60942-2003 Class2 |
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CE |
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CE-mark indicates comliance with EMC |
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EMC Emission |
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EN 50081-1; Generic emission standard |
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EMC Immunity |
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EN 50082-2; Generic Immunity standard |
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Information Order : |
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Type 2 Noise Dosimeter 706 with CCS018 Soft case with belt clip, WS006 Windscreen, CCS021 Hard Shell case calibrator and accessories, CAL 150 Calibrator, MPR001 and microphone clip and DVX008 & DVX008A USB to PC Connection |