6
Licences
B&K 2245 is a type-approved sound level meter (SLM). However, this basic functionality can be extended with optional
licences; it can perform frequency analysis, log broadband and spectral data, perform statistical analysis and make audio
recordings.
Licences for the instrument control the functionality of the instrument and to which applications it can connect.
BZ-7300: Noise Partner
This licence enables you to make simple, broadband measurements, to make general-purpose sound pressure level
measurements, and to make basic occupational, product and environmental measurements.
lMeasure broadband parameters.
lConnect to Noise Partner mobile app and PC application.
BZ-7301: Enviro Noise Partner
This licence enables you to measure and report on environmental noise concerns.
lMeasure broadband parameters.
lPerform spectrum analysis (1/1- and 1/3-octave).
lPerform statistical analysis of measured broadband parameters.
lAverage and log intervals of broadband and/or spectral data (logging mode).
lRecord audio.
lConnect to Enviro Noise Partner mobile app and PC application.
BZ-7302: Work Noise Partner
This licence enables you to measure occupational noise-related concerns, such as noise exposure surveys and risk mit-
igation for noise-induced hearing loss.
lMeasure broadband parameters.
lPerform spectrum analysis (1/1- and 1/3-octave).
lAverage and log intervals of broadband and/or spectral data (logging mode).
lRecord audio.
lConnect to Work Noise Partner mobile app and PC application.
BZ-7303: Product Noise Partner
This licence enables you to determine the sound power level of a device under test (DUT) according to standards.
lMeasure broadband parameters.
lPerform spectrum analysis (1/1- and 1/3-octave).
lPerform statistical analysis of measured broadband parameters.
lRecord audio.
lConnect to Product Noise Partner mobile app and PC application.
Overview
