SOUND LEVEL METER, TYPE 2, DATA LOGGER

SOUND LEVEL METER, TYPE 2, DATA LOGGER

Description rapide

Sku: SD-4023

Informations Supplémentaires

  • Measures sound levels in accordance with IEC61672 Class 2 specifications
  • A/C frequency weighting
  • Fast/Slow time weighting
  • Peak hold, Data hold and Max/Min record
  • Easy to read LCD with backlight
  • Real time data logger with integral 2GB SD memory card (OPTIONAL)
  • Just plug the SD card into the computer and it downloads directly to EXCEL
  • RS-232 and USB computer interface
  • Easy to read LCD with backlight
  • Auto or manual power off

    Specifications:
    Measuring Range: 30 to 130dB
    Resolution: 0.1dB
    Accuracy: 31.5Hz ± 3.5 dB, 63 Hz ± 2.5 dB, 125 Hz ± 2.0 dB, 250 Hz ± 1.9 dB, 500 Hz ± 1.9 dB, 1 kHz ± 1.4 dB, 2 kHz ± 2.6 dB, 4 kHz ± 3.6 dB, 8 kHz ± 5.6 dB
    Frequency Weighting: A: Human Ear Listening; C: FLAT Response
    Time Weighting: Fast: 200ms; Slow: 500ms
    Frequency Range: 31.5 to 8,000Hz
    Auto Sampling Time: 1, 2, 5, 10, 30, 60, 120, 300, 600, 1800, 3600 seconds
    Memory Card: SD memory card, 1 GB to 16 GB
    Data Output: USB/RS232 PC computer interface
    AC Output: 0.5 Vrms corresponding to each range step
    Output Impedance: 600Ω
    Power Supply: 6 x 1.5V UM3/AA batteries
    Dimensions: Meter: 245 x 68 x 45mm; Microphone: 12.7mm dia.
    Weight: 489g (1.08 lb)
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    348,75 $CA

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