Noise Dosimeter 407355
Noise Dosimeter with PC Interface
Measure total sound exposure over an 8-hour period
Perform OSHA and IEC Noise accumulation surveys
Adjustable Criterion Level, Exchange Rate, and Threshold
Ideal for personal/workplace accumulated noise exposure
Also has storage of 5 separate surveys, Bi-directional RS-232 with Windows® compatible software and a real time clock.
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:
4.2x2.5x1.3” (106x64x34mm) 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