In the Nor850 software you can change all settings the same way as in the Nor150 sound level meter. However, copying and analysing the measurements is easier on a larger screen. The Nor850 software provides intuitive visual tools for editing. Copy segments or surfaces, view intermediate results of a subset of segments, exclude segments, surfaces or bands. If desired, the measurement may be up/downgraded between Survey/Engineering, and the weighted frequency range may be changed.

Nor850 displays all the information as the Nor150, including the Scope Selector and all functions. In addition, the results are mapped onto a 2D/3D surface for noise mapping.

A typical application may be the case where limited time did not allow for a full definition of segments before measurement. All measurements can be made on a single surface where the areas are not defined. By opening up two measurement projects in Nor850, you define a new total measurement surface and copy/paste each measured segment into correct locations in the new project.

Nor850 with Sound Intensity option includes report generation for the ISO 9614 part 1 and part 2 Standards. Fill in the essential information about the measurement, and generate the measurement report.