Extech SL355
Personal Noise Dosimeter/Datalogger
The Extech SL355 is a compact, lightweight Noise Dosimeter designed to test exposure and provide surveys for compliance with OSHA, MSHA, DOD, ACGIH, and ISO standards. Featuring a USB interface and Windows-compatible software to control setup and retrieve stored events or analyze measurements, this dosimeter provides adjustable criterion level, exchange rate, and threshold. It can also measure frequency weighted noise exposure and peak sound level simultaneously. Comes with belt clip, clip on 12.7 mm (0.5 in) microphone with 0.8 m (2.6 ft) cable, 3 AAA batteries, mini screwdriver carrying case, PC software, USB cable, and user manual.
Spécifications
| General | |
|---|---|
| Criterion | 80, 84, 85 or 90dB |
| Exchange Rate | 3, 4, 5 or 6 dB |
| High Level | 115dB |
| Memory | 20 surveys |
| Microphone | 1/2 inch electret condenser with 31" cable |
| Peak | 130dB (for 60-130dB range); 140dB (for 70-140dB range) |
| Response Time | Fast or Slow |
| Sound Range (dB) | A/C Weighting: 60-130dB and 70-140dB; C or Z (Linear) Peak: 93-133dB (for 60-130dB range); 103-143dB (for 70-140dB range) |
| Threshold | 70-90 (1db steps) |
| Additional Details | |
|---|---|
| Certifications | CE |
| Dimensions | 3.8 × 2 × 1.4" (97 × 51 × 35mm) |
| Display | LCD 0.01-9999% |
| Power | 3 × AAA (1.5V) batteries |
| Warranty | 2 years |
| Weight | 4.2oz (120g) incl.batteries |
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