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Class 1 Sound Pressure Level Meter (Sonus GA116B)

Model No. Product Name Price Qty
GA116B Class 1 Sound Pressure Level Meter
£650.00
GA607 Dual Level Class 1 Sound Meter Calibrator
£385.00
KA010C1 Sound Level Meter Kit Case
£99.00
UKAS-SL1 (UPGRADE) UKAS Class 1 Sound Calibration Certificate
£395.00
6LR61 9V Battery (12 Pack)
£28.00
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Details

The GA116B sound pressure level meter brings Class 1 performance to applications such as Fire Alarm Testing and initial spot-check assessments to the Noise at Work Regulations (2005). Engineers, Industrial Safety Officers or anybody in need of competent sound measurements will find this an ideal instrument. It is a Class 1 Sound Level Meter that is fully compliant with IEC 61672-1:2013 giving that extra security in measurements, especially in legal matters. It has the ability to measure Sound Pressure (Lp), maximum Lp hold (Lmax) and Peak (Cpeak) simultaneously. When recording, the user can cycle through all measured parameters with the push of a button.

Supplied with a fully calibrated microphone the GA116B is ready for use straight from the box with full confidence in accuracy

SOUND FEATURES
  • 3 Measurement Ranges
    • 35 to 100dB
    • 55 to 120dB – Reference range
    • 75 to 140dB
    • Over/under range indicator
  • 0.1dB Resolution
  • Selectable ‘A’ and ‘C’ Frequency weightings
  • Selectable Fast (125ms) or Slow (1s) time weightings
  • Type 2 pre-polarised ½ inch electret free-field, electret condenser microphone
  • Lmax (LAFmax, LASmax, LCFmax, LCSmax)
  • CPeak
  • Elapsed time (hrs, mins, secs)

  • GENERAL FEATURES
    • Alpha-Numeric display for measured results
    • Back-lit LCD panel (8x1 characters)
    • Max hold – displays highest measured value
    • Battery Life (approx. 12 hours)
    • Not supplied with battery

  • 12 Months Certified Calibration

    The SONUS GA116B comes with a 12 month certified calibration certificate as standard. This can be upgraded to a UKAS certificate at a cost of £395.00 + VAT

    Noise at Work Regulations 2005

    This entry level Class 1 sound meter does not measure Leq and as such is not suitable for full assessment of compliance to the Noise at work Regulations 2005. Full compliance will require the more advanced GA116I – Integrating Sound Level Meter.

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    Technical Specification
    Measurement Range 35-140dB
    35-100dB, 55-120dB - Reference Range, 75-140dB
    Linear operating range (IEC 61672-1) 65dB
    Applicable Standards IEC 61672-1:2013
    Measurement Parameters Lp (Sound Pressure Level), Lmax (maximum Level), Cpeak (Max. Peak Level)
    Resolution 0.1dB
    Accuracy Class 1
    Frequency Range 20 Hz - 8 kHz (including microphone)
    1 Hz - 20 kHz (electrical characteristics)
    Frequency Weighting ‘A’ and ’C’
    Time Weighting Slow and Fast
    Noise Floor Typical ’A’ Weighting <32 dB(A) rms.
    ‘C’ Weighting <38 dB(C) rms.
    Power 1x 9V PP3 alkaline battery (ALR-61) - Life: > 12 hours based on continuous operation
    Dimensions 60mm x 35mm x135mm (210mm inc microphone)
    Weight 220g inc battery
    Calibration Options
    12 Month Certified Calibration Issued as standard - Software controlled 91.0 to 120.0 dB (1kHz) in 0.1 dB steps
    UKAS Calibration Certificate +£395.00