BZ-7222

Sound level meter software for Types 2250 and 2270

All Hand-held Analyzers come with the sound level meter software enabled. This makes your analyzer a versatile broadband ound level meter

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This standard software, included in the basic package for Types 2250-S and -W and 2270-S and –W, provides a single, wide dynamic range that is combined with simultaneous measurement of RMS and peak levels with different frequency and time weightings so you can gather all information in one go.

The sound level meter template also offers a large, easily visible display for more accurate measurements – for example, observing measurements from a distance removes acoustic reflections from your body that would influence the measurement.

USE SCENARIOS

  • General-purpose class 1 sound measurements
  • Environmental noise assessment and complaint investigation
  • Occupational noise assessment
  • Selection of hearing protection
  • Indication and verification of noise reduction

BZ-7222 complies with the latest international standards (IEC 61672.1/ANSI), as well previous international and national standards. 

CAPABILITIES

  • Large dynamic range (120+ dB) and frequency range (4.2 Hz – 22.4 kHz)
  • Sound levels up to 140 dB with supplied microphone Type 4189
  • Sound levels up to 152 dB using microphone Type 4191
  • Simultaneous frequency weightings A/B, C, Z (linear) and time weightings F, S, I
  • Timer start/stop function
  • Back-erase – removes last 5 seconds of measurement data
  • Broadband statistics based on LAeq, LAF or LAS
  • Recording of measured signal during measurement

Upcoming courses and webinars

1 heure Technique de contrôle des vibrations : Niveau 2 - Notions Avancées Francês 31 May 2019 Gratuit Read more
1小时 振动测量基础与加速度计 Chinês 04 Jun 2019 免费 Read more
1 hour Basic 2250 Hand-held Analyser Inglês 04 Jun 2019 Free Read more