3M Sound Examiner SE-400 Type 1 and Type 2 Integrating Sound Level Meters

3M Sound Examiner SE-400 sound meters are designed for performing accurate noise level measurement in highly variable environments. They calculate the average sound pressure level over the run time, and datalog the maximum, minimum, and peak values. They are great for hearing conservation programs and environmental noise assessments.

By downloading the data to your PC with 3M Detection Management Software, you can produce all the necessary reports to comply with workplace standards.

Key Specifications

  • Intrinsically safe models available
  • 30 to 140 dBA overall range, 110 dBA total dynamic measurement range, 143 dBA max sampled peak level
  • Three selectable exchange rates: 3, 4, and 5 dBA
  • Choice of Type 1 (precision) or Type 2 (general purpose) microphones
  • A, C, and Z peak frequency weighing
  • SPL, Lmax, Lmin, peak, Leq/Lavg, and elapsed time
  • Acoustic standards: IEC 61672-1 (2002), ANSI S1.43-1997 (R2007)

Supporting Documentation

Click the file icon to view the file online, or right-click on the file icon and select "Save Target As..." to download the file to disk for later viewing.