Tenmars Noise Dose Meter
#Grup produk P106783883
Spesifikasi
| 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 | 1/2 inch Electret condenser microphone |
| Measurement Items | NDM: Does%,Lxyp,Lxmax,Lxmin,Lxeq, SEL(LAE),Peak,LAVG,TWA,LEP,LN%; SLM: Lxyp,Lxeq,SEL(LAE),Peak |
| Measurement Range (dB) | 30 to 140 (A); 35 to 140 ('C); 40 to 140 (Z) |
| Accuracy | ±1.5dB@94dB 1KHZ |
| Dimension (LxWxH) (mm) | 113x65x34 |
| Dynamic Range (dB) | 60 |
| Frequency Range (Hz) | 20~8000 |
| Frequency Weighting | A/C/Z |
| Internal Memory | MAX Datalogger data : 10000(NDM); 1000000(SLM) |
| Maximum Peak C Weighting Sound Level Measurement (dB) | 90~143 |
| Starting Time (s) | <10 |
| Time Weighting | Fast, Slow, Impulse, Peak |
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Informasi Produk
Description
Designed to test noise exposure in accordance with OSHA,MSHA,DOS,ACGIH, and ISO standards.
Feature
- 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
Use
- 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.
Ulasan Produk
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