ST-130 Noise Dose Meter

ST-130 Noise Dose Meter

Measurement ranges

  • Display range:30-90dB;50-110dB;70-140dB
  • Test range: 41-86dB;55-106dB;75-125dB
  • Frequency weighting :A;C;Z
  • Peak range:90~143 (peak)
  • Frequency :31.5~8KHz
  • Peak weighting: C;Z
  • Battery life:>24hr
  • ST-130S (IEC 61672-2013)
  • According to standard: IEC 61252-1993 IEC 61672-2002 ANSI S1.25-1992    ANSI S1.4-1983 ANSI S1.43-1997 



  • Perform OSHA and IEC noise accumulation surveys
  • Six built-in standard dose measurement setups:OSHA,MSHA,DOD,ACGIH,ISO85,ISO90
  • One user-defined measurement setup
  • Adjustable criterion level, exchange rate, and threshold
  • Data logger up to 1,000,000 readings sampling times between 1sec and 24hr
  • Stores up to 10,000 dose meter survey results
  • Data includes start/stop time, %Dose, TWA8,LEP,8h,Leq,SEL,LN% SPLMAX, SPLmin, peakMAX when used in the Dose meter mode
  • In sound level mode, meter displays sound level, time-averaged sound level(Leq), peakMAX, and sound exposure level (SEL)
  • USB interface with Windows XP /Vista /7/8/10 




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