About

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Nor145 sound level meters is ideal for all types of environmental noise measurements, permanent, semi-permanent, attended or unattended. Measurements with markers, audio recordings and event triggered pictures are easily made. The large 4.3” display gives you all the necessary information. Up to 60 measurement parameters may be logged simultaneously.

For attended measurements a sophisticated marker management system with up to 10 user defined markers eases post processing and reporting. The event triggered audio recording and pictures further enhanced the use for unattended measurements.

An advanced trigger system offering different trigger levels for Day, Evening and Night. The built-in GPS function is useful for tagging the measurement position and for clock synchronisation when several units are in use for blast monitoring or similar applications.

The NorVirtual smart phone App connects seamless to the instrument and gives the user full remote access to the instrument. Pictures and voice notes taken on the smartphone is automatically transferred to the instrument and bundled with the measurement data. The camera on your smartphone or any IP camera may be controlled by the instruments event trigger.

The Nor145 is easily connected to NorCloud, our noise monitoring control and reporting software. Easy to use for both short- or long-term unattended monitoring.

Features

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  • Twin time profiles with resolution from 5 ms and additional Moving report with trigger possibility
  • Extensive trigger system for audio recording, markers, camera, and digital output
  • Voice, text, and picture notes
  • 5 independent event triggers (LDEN support)
  • Automatic detection of impulsive noise (ISO/PAS 1996-3:2022)
  • Advanced marker management
  • Full remote-control support via NorVirtual app for smartphones
  • Seamless connection to NorCloud for unattended monitoring and reporting
  • 0-20 sec graphical back erase / pause function
  • 0-120 sec Audio pre-trigger
  • Seamless integration to post-processing programs and Excel
  • API Interface for system integrators

Support

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