ST-130 Noise Dose Meter
Designed to test noise exposure in accordance with OSHA,MSHA,DOS,ACGIH, and ISO standards.
Application
- Fast and easy on-site surveys help determine noise reduction requirements.
- The meter can also be used in SLM(sound level meter)mode.
- The SLM mode has a datalogging feature that can record up to 1000K readings which can be downloand to PC for analysis.
- The built-in USB interface to connect PC.
- Evaluation of environmental noise, Measurements of noise at workplaces, Assessment of product noise.
Features
- 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
Specifications
| Display | 999999 count LCD |
| Display Refresh Rate | 1 Time/sec |
| Standards | IEC 61252-1993 IEC 61672-1-2002 ANSI S1,25-1992 ANSI S1,4-1983 ANSI S1,43-1997 |
| Microphone | ½ inch Electret condenser microphone |
| Measurement Items(NDM) | Does%,Lxyp,Lxmax,Lxmin,Lxeq, SEL(LAE),Peak,LAVG,TWA,LEP,LN% |
| Measurement Items(SLM) | Lxyp,Lxeq,SEL(LAE),Peak |
| Measurement Range | 30dB to 140dB (A) 35dB to 140dB (C) 40dB to 140dB (Z) |
| Dynamic Range | 60 dB |
| Accuracy | ±1.5dB@94dB 1KHZ |
| Internal memory | MAX Datalogger data： 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 |
| Dimension | 113x65x34mm (LxWxH) |
| Weight | about 104g |
US 8379 
GB 7790 
CA 7263 
AU 7149 
IE 4230 
NZ 3464 
BR 1615 
VN 1235 
