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Scarlet - Model ST-130 -Noise Dosimeter
The Scarlet ST-130 Noise Dosimeter is the ideal tool to carry out occupational and industrial hygiene noise measurements and provide a unique solution for these applications. ST-130 is designed to meet the standard dose measurement of OHSA, IEC and ISO regulations. To measure long-term noise exposure, the ST-130 comes with small, lightweight, cable-free designs and can be worn on the shoulder for minimal inconvenience.
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- Perform OSHA and IEC noise accumulation surveys
- 6 built-in standard dose measurement setups: OSHA/ MSHA/DOD/ACGIH/ISO85/ISO90
- Data logger up to 10,00,000 readings
- Adjustable criterion level, exchange rate & threshold
- Sampling times between 1 sec to 2 hr
- Stores up to 10,000 dose meter survey results
- Dose Meter Mode: record time stamp, %Dose, TWA8, LEP, 8h, Leq, SEL, LN%, SPLmax, SPLmin, PeakMAX
- Sound Level Meter mode: Leq, PeakMAX & SEL
- USB interface. Support Windows XP / Vista / 7 / 8
- 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
Item: Description
- Measurement items (Noise Dosimeter): Does%, Lxyp, Lxmax, Lxmin, Lxeq, SEL( LAE ), PeakMAX, LAVG, TWA, LEP, LN%
- Measurement items (sound level meter): Lxyp, Lxmax, Lxmin, Lxeq, SEL( LAE ), PeakMAX
- Display range: 30...90 dB (L), 50...110 dB (M), 70...140 dB (H)
- Primary RMS range @ 1 kHz: 41...86 dB (L), 55...106 dB (M), 75...125 dB (H)
- Max Cpeak measurement: 90...143 dB
- Dynamics range: 60 dB
- Accuracy: +/- 1.4 dB @ 94 dB / 1 kHz
- Microphone (ST-130S): 1/2” pre-polarized condenser microphone build in preamplifier: 1V/Pa@250HZ, frequency range: 20 Hz~12.5 kHz, Thermal noise: < 25 dB(A)
- Display: Single LCD MAX reading 999999
- Display refresh rate: 1 Hz
- Internal memory: Data loger data: 10,000 NDM surveys; 1,000,000 SLM readings
- Time weighting: Fast / Slow / Impulse
- Frequency weighting: A /C /Z
- Frequency range: 20 Hz...8 kHz
- Starting time: Less than 10 sec
- Battery life ( ST-130S ): 20 hours ( 9V Alkaline battery x 1 )
- Battery life ( ST-130 ): 24 hours ( 9V Alkaline battery x 1 )
- Dimensions: 107 (L) x 65 (W) x 33 (H) mm
- IEC 61252-1993
- IEC 61672-1-2003
- ANSI S1, 25-1992
- ANSI S1, 4-1983
- ANSI S1, 43-1997
- Construction
- Orchestras
- Road Construction
- Airport
- Police Force
- Any Fields Care About Noise Dose