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      Omega Sound Level Meter with Data Logging SD Card
      • Omega Sound Level Meter with Data Logging SD Card
      • Omega Sound Level Meter with Data Logging SD Card

      Omega Sound Level Meter with Data Logging SD Card

      Reviews(2)
      • 2 GB SD Card Included

      • Automatic Range Selections

      • Real Time Data Logger

      • Large Backlit LCD

      • MAX/MIN Function

      • Auto Power-Off

      • RS232 Interface (Optional Cable)

      • Data Logging Software (Optional)

      • Hard Carrying Case Included

      Quantity :
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      • Secured
      • Fast Delivery
      • 7 days Return

      Description

      The HHSL402SD is a general purpose handheld instrument that measures the noise level of an environment or the sound level produced by a piece of machinery. Using an integrated 13 mm (0.5") condenser microphone, the meter can measure sound levels from 30 to 130 dB with a resolution of 0.1 dB and show the results on a front-panel liquid-crystal display. Several features and capabilities enhance the meter’s versatility. Among them are autoranging, the ability to hold readings and display maximum and minimum readings, and user-set table measurement parameters such as frequency weighting (using the “A” and “C” standards) and time weighting (fast or slow). Because it is microprocessor-based, the HHSL402SD can make full use of the portability, reliability and large storage capacities that SD memory cards offer.

      Measurements can be made automatically at any sampling rate between one second and one hour. After timestamping and storing the measurements on an SD card plugged into the instrument, the user can remove the card and plug it into to a laptop or desktop computer either directly or via a USB card reader. The data points are stored on the card as files with the .xls extension, which can be opened by Microsoft’s Excel application. The HHSL402SD has a backlit 64 mm (2.5") diagonal display and is powered by six “AA” alkaline batteries or an optional 9V AC/DC adaptor.

      SPECIFICATIONS
      Display Type: LCD with green backlight
      Display Size: 52 x 38 mm (2.05 x 1.5")
      Parameter Measured: dB
      Frequency Range: 31.5 Hz to 8 kHz
      Measurement Range: 30 to 130 dB in auto ranging mode
      User can also select fixed range of 30 to 80 dB, 50 to 100 dB, or 80 to 130 dB
      Measurement Weighting:
          By Frequency: Frequency weighing uses “A” or “C” standard
          By Time: Time weighting is fast or slow (200 or 500 ms response time)
      Measurement Accuracy: With “A” frequency weighting: ± 3.5 dB @ 31.5 Hz, 2.5 dB @ 63 Hz, 2 dB @ 125 Hz, 1.9 dB @ 250 Hz, 1.9 dB @ 500 Hz, 1.4 dB @ 1 kHz, 2.6 dB @ 2 kHz, 3.6 dB @ 4 kHz, 5.6 dB @ 8 kHz
      Measurement Resolution: 0.1 dB
      Data Logging Sampling Time: 1 second to 1 hour
      Settable Parameters: Date, time, auto power off, beep sound, sampling time, decimal point or comma decimal division, “A” or “C” frequency weighting, fast or slow time weighting
      Storable/Recallable Readings: Maximum, minimum
      SD Card Capacity: 1 to 16 GB
      Operating Temperature: 0 to 50°C (32 to 122°F)
      Operating Relative Humidity: 0 to 85%
      Power Supply: Six alkaline “AA” batteries or optional 9 Vdc AC adaptor
      Power Consumption:
          • 8 mADC (normal operation, with backlight off and SD card not saving data)
          • 30 mADC with backlight on and card saving data
          • 44 mADC with backlight on and card saving data
      Dimensions of Meter: 245 x 68 x 45 mm (9.65 x 2.68 x 1.77")
      Weight of Meter: 489 g (1.08 lbs)

      Specific References

      Andrew U06/30/2021
      product appraisal

      This is the best product I ever got here in Nigeria, it actually served me perfectly well, all thanks to industries safety Nigeria for always supplying quality products

        Andrew U06/30/2020
        good and durable

        tubs-up to industries safety Nigeria for original and satisfying services it provides by importing from trusted and legitimate companies.

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          Omega Sound Level Meter with Data Logging SD Card
          Omega Sound Level Meter with Data Logging SD Card

          Omega Sound Level Meter with Data Logging SD Card

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