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  • PCE Instruments NDL 10 Technical Sound Level Meter

    # NDL 10

    • PCE-NDL 10 is a high-quality decibel meter with data logging capabilities.
    • This noise dosimeter records sound pressure level (SPL) measurements as well as dosimetry (dose) measurements in decibels (dB) and saves the measurement data to the internal memory, which can then be transferred to an SD card.
    • PCE-NDL 10 is a high-quality decibel meter with data logging capabilities. This noise dosimeter records sound pressure level (SPL) measurements as well as dosimetry (dose) measurements in decibels (dB) and saves the measurement data to the internal memory, which can then be transferred to an SD card.

    **Note: To set up the SD card for the first time, the PCE-NDL 10 must be connected to AC power adapter (AC power supply NET-LUT or NET-LUT-US sold separately).

    • Measures SPL and dose in dB
    • Manual or adjustable automatic data logging
    • Data hold, min / max, date / time, auto shutdown (on / off) and audible alarm (on / off) functionality
    • Internal memory and SD card slot (SD card included)
    • RS-232 and USB interface
    • Back-lit LCD screen
    • Portable
    TypeSPL and dose
    Measuring range30 to 130 dB (SPL) / 70 to 130 dB (dose, in 1 dB increments)
    Dose rating levels80, 84, 85, 90 dB
    Dose exchange rate3, 4, 5 or 6 dB
    Accuracy (at 23 ± 5 ° C, < 94 dB)± 3.5 dB (31.5 Hz)
    ± 2.5 dB (63 Hz)
    ± 2.0 dB (125 Hz)
    ± 1.9 dB (250 Hz)
    ± 1.9 dB (500 Hz)
    ± 1.4 dB (1000 Hz)
    ± 2.6 dB (2000 Hz)
    ± 3.6 dB (4000 Hz)
    ± 5.6 dB (8000 Hz)
    Resolution0.1 dB
    Frequency range31.5 to 8000 Hz
    Frequency weightingA and C
    Time evaluation125 ms (fast) / 1 s (slow)
    Data loggingManual (interval must be set to “0”) or adjustable automatic
    Adjustable auto logging interval1 to 3600 s
    Sampling rateApprox. 1 second
    StorageInternal memory for up to 16,000 readings, SD card slot for 1 to 4 GB SD card (card included)
    InterfaceRS-232 and USB
    Measurement error≤ 0.1% of the total stored data
    Measurement outside rangeDisplay of “—-“
    FunctionsData hold, min / max, date / time, auto shutdown (on / off), audible alarm (on / off)
    Calibration (sold separately)Internal calibration possible at 94 dB with PCE-SC 42 acoustic calibrator
    Power supply6 AAA Batteries or optional power supply
    Operating conditions0 to +50 ° C (+32 to +122 ° F), < 85% RH
    DisplayBack-lit LCD, 50 x 30 mm (1.97 x 1.18 in)
    MicrophoneElectric condensation / Ø 12.7 mm (0.5 in)
    Approx. device weight250 g (0.56 lb)
    Approx. device dimensions132 x 80 x 32 mm (5.20 x 3.15 x 1.26 in)
    • 1 x PCE-NDL 10 data-logging decibel meter
    • 1 x Microphone with clip
    • 1 x SD card
    • 1 x Carrying case
    • 1 x Carrying strap
    • 1 x User manual

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