407355 Noise Dosimeter/Datalogger with PC Interface

• Perform OSHA and IEC Noise accumulation surveys
• Adjustable Criterion Level, Exchange Rate, and Threshold
• Applications include Personal accumulated noise exposure measurement, Workplace noise assessment, OSHA and other regulatory agency compliances
• Datalogs up to 4500dB readings when used as a sound level meter
• Optional 94/114dB calibrator to perform “before” and “after” calibration checks per ANSI standards
• Stores up to 5 dosimeter surveys.
• Data includes Start/Stop Time, %Dose, TWA, peak flags, when used in the Dosimeter mode
• Bi-directional RS-232 with Windows® 95/98/NT/2000/ME/XP compatible software to control setup and retrieve stored events or analyze real time measurements.
• Complete with 9 pin to 25 pin adaptor, and RS-232 cable.
• Includes belt clip and clip-on 0.5” microphone with 2.6ft
  (0.8m) cable, 4 AAA batteries, mini screwdriver and carrying
  case, software, and cables
• Optional Certificate of Calibration, traceable to N.I.S.T. with data at multiple points

Specifications of the 407355 Personal Noise Dosimeter Data logger

• Standards Meets ANSI S1.25(1991) Type 2, ISO-1999, BS 402 (1983)
• Range/Resolution 70 - 140 dBA / 0.1dB
• Digital Display LCD 0.01-9999%
• Criterion Level 80, 84, 85, or 90dB
• Exchange Rate 3, 4, 5 or 6 dB
• Threshold Level 70-90 (1db steps)
• Frequency weighting A
• Response Rate Fast or Slow
• High Level Detector/Peak Flag 115dB / 140dB
• Dimensions/Weight: 4.2 x 2.5 x 1.3” (106 x 64 x 34mm) 8oz. (227g) incl.batteries
• Microphone 1/2 inch electret condenser with 31” cable
• Battery Life 34 hrs
• Event Storage 5 surveys
• RS232 Interface yes
• Real time clock yes
• Warranty 1 year

Order sound level calibrators and other accessories below: