407355 Noise Dosimeter/Datalogger with PC Interface

Brand: Extech

407355 is a Personal Noise Dosimeter Datalogger which performs OSHA and IEC Noise accumulation surveys to measure total sound exposure over an 8-hour period. 

Datalogs up to 4500 readings when used as a sound level meter. 

Stores up to 5 dosimeter surveys. Data includes: start/stop time, %Dose, TWA and peak flags. 

Complete with belt clip, clip-on 0.5 in. microphone with 2.6ft cable, software, 4 AAA batteries, mini screwdriver and carrying case.
Features
  • Perform OSHA and IEC Noise accumulation surveys.
  • Adjustable Criterion Level, Exchange Rate, and Threshold.
  • Ideal for personal/workplace accumulated noise exposure.
  • Stores 5 separate surveys including Start/Stop Time, %Dose, TWA and Peak flags.
  • RS-232 port with serial cable.
  • Windows® compatible software to setup and retrieve the the stored data for further analysis.

Specifications

Brand

Battery Life

  • Approximately 34 hours

Criterion Level, Threshold Level

  • 80, 84, 85 or 90 dB / 70-90 (1 dB Steps)

Digital Display

  • LCD 0.01-9999 %

Dimensions, Weight

  • 4.2 x 2.5 x 1.3” (106 x 64 x 34 mm) / 8 oz. (227 g) Incl. Batteries

Event Storage

  • 5 Surveys

High Level Detector, Peak Flag

  • 115 dB / 140 dB

Response Rate / Exchange Rate

  • Fast or Slow / 3, 4, 5 or 6 dB

Sound Level Range / Resolution

  • 70 to 140 dBA / 0.1 dB
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