Transcription of Product Data: Integrating averaging Sound Level …
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Product Data: Integrating averaging Sound Level …
Product DATAM easurement ParametersAssessing noise levels is not always a simple matter, regardless of whether it is environmentalor workplace noise you must measure. Fortunately, well-established standards and practiceshave determined common criteria for nearly all kinds of noise assessment making it easierto measure, report and evaluate Sound pressure levels. For example, nearly all measurementsmust apply the A frequency-weighting and, in most cases where time-weighting (or timeconstant) is relevant, the F time-weighting is used. In workplace situations, it is also oftenrequired to use the C frequency-weighting to measure peak Sound pressure levels forassessing hearing damage risks.
3 Specifications – Type 2240 Integrating-averaging Sound Level Meter STANDARDS Conforms with the following: • IEC61672–1:2002 Class 1 • IEC60651 Type 1 (1979) with amendments 1 and 2
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