L’HD2110L is an handheld integrating sound level meter performing either spectral or statistical analysis. The instrument is designed to deliver maximum performance in the analysis of acoustic phenomena with particular attention to regulations on environmental noise and building acoustics. Attention has been paid to the possibility to adapt the instrument’s functions to the legislation and to meet the needs of its users. It’s possible to integrate the sound level meter at any time with options to extend the applications; the firmware can be updated directly by the user using the supplied NoiseStudio software.
HD2110L meets type 1 specifications according to IEC 61672-1 2002 and IEC 60651 , IEC 60804 standards. Compliance with IEC 61672-1 has been verified by INRIM primary metrological Institute (ref. certificate no.37035-01C).
The constant percentage bandwidth filters meet the specifications of IEC 61260 Class 0 and microphone meets IEC 61094-4.