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Norsonic has a wide range of sound level meters that covers the latest sound level meter standards; IEC 60651, IEC 60804, IEC 61672, IEC 61260, ANSI S1.4, ANSI S1.11, ANSI S1.43, DIN45657.

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Applications

  • Sound Power measurements: ISO 9614, ANSI S12.12 and ECMA 160.
  • Sound insulation in building and building elements: ISO 15186.
  • Noise Mapping.
  • Noise Source locations.

Sound intensity by Norsonic - a little bit smarter!

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Unique feature

Based on a novel method invented by Norsonic for correcting the phase response of a sound intensity analyzer, the Nor150 offers the following outstanding unique selling points for sound intensity measurements:

  • Measurement of the complete frequency response with the 12mm spacer
  • Significantly higher dynamics than required in common ISO standards

The procedure for this correction of the phase response is so conveniently integrated into the Nor150 that it can be carried out very quickly and easily before each measurement!

Dynamics with a 12mm spacer

The diagram shows that, thanks to the new algorithm with a 12mm spacer, this measuring system already meets the requirements that IEC 61043 describes for a 100 mm spacer:

 

Features

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  • Compliant to IEC 61043 Class 1.
  • Full on-board support for ISO 9614.
  • Unique phase correction allows measuring 25 Hz to 10 kHz with 12 mm spacer only.
  • Intuitive warning indicators.
  • Measurement-based suggestions for improving results.
  • Automatic measurement sequence.
  • Pause and back-erase with graphical display.
  • Full measurement edits support (segment exclusion, resize, retake).
  • Add segment support.
  • Export to Nor850 mapping and reporting software.
  • Photo, text and voice annotation.
  • NorVirtual app for smartphone remote control.

Standards

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  • ISO 9614
  • ANSI S12.12
  • ECMA 160
  • ISO 15186

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Norsonic AS
Gunnersbråtan 2
N-3409 Tranby
Norway

+47 32 85 89 00
info@norsonic.com

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