ST-130S Noise Dose Meter
The ST-130S Noise Dosimeter is the ideal tool to carry out occupational and industrial hygiene noise measurements and provide a unique solution for these applications. ST-130S is designed to meet the standard dose measurement of OHSA, IEC and ISO regulations. To measure long-term noise exposure, the ST-130S comes with small, lightweight, cable-free designs and can be worn on the shoulder for minimal inconvenience. Scarlet ST-130S series offer the low cost but high performance noise dosimeter for all applications. To know more about our range of compact and convenient noise measurement products.
Features
- Perform OSHA and IEC Noise accumulation surveys.
- Six built-in standard dose measurement setups : OSHA, MSHA, DOD,ACGIH, 15085, 15090.
- 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 surveys' results.
- Dataincludes Start/ Stop Time, %Dose, TWAS,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 exposurelevel.(SEL)
- USB interface with Windows XP I Vista / 7 I 8110.
Standards
- IEC 61252-1993
- IEC 61672-1-2003
- ANSI S1, 25-1992
- ANSI S1, 4-1983
- ANSI S1, 43-1997
- IEI 61672-2013
Application
- Evaluation of environmental noise and logging
- Measurements of occupational noise at workplaces
- Compliance with noise at Work Regulations and occupational noise exposure guidelines
- Monitoring and recording of long term noise exposure
- Noise exposure measurements in hazardous environments such as oil fields, petrochemical plants and underground mines
- Measurement of noise exposure in the entertainment and music industries
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Technical Specifications
| Items | Description |
|---|---|
| Display | Single LCD MAX reading 999999 |
| Display Refresh Rate | 1 Time/sec |
| Microphone | 1/2 inch Electret condenser microphone |
| Measurement Items(NDM) | Doses%, Lxyp, Lxmax, Lxmin, Lxeq, SEL(LAE), Peak, LAVG, TWA, LEP, LN% |
| Measurement Items(SLM) | Lxyp,Lxmax,Lxmin,Lxeq,SEL(LAE),Peak |
| Measurement Range | 30dB to 130dB (A) 35dB to 130dB (C) 40dB to 130dB (Z) |
| Dynamic Range | 60 dB |
| Accuracy | ±1.5dB@94dB 1KHZ |
| Internal memory | MAX Datalogger data物10000(NDM); 1000000(SLM) |
| Maximum Peak C Weighting Sound Level Measurement | 90~143 dB |
| Time Weighting | Fast, Slow, Impulse, Peak |
| Frequency Weighting | A/C/Z |
| Frequency Range | 20Hz~8KHz |
| Starting Time | <10 Second |
| Battery Life | 24 hours ( 9V×1 battery Alkaline ) |
| Dimensions | 113(L) x 65(W) x 34(H) mm |
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