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Pulsar Model 82A/81A Integrating Sound Level Meters
Back to 80 Series Overview
 With the Models 82A and 81A, making accurate industrial noise measurements has never been easier
Just four buttons, each with just one labelled function, make using the Assessor as simple as possible
Just switch on the Model 82A and it starts measuring the parameters you need immediately
The 'A' weighted Leq or average noise level is displayed with very large digits so it can be clearly seen
The risk from impulsive noise sources can be assessed using the 'C' weighted Peak value which is
displayed on the right hand side of the screen
Display of Estimated Exposure Duration
The Model 82A and 81A instruments have a unique feature which
is the display of the estimated exposure duration.
This feature
estimates the noise exposure that would be achieved if the
measurement was made over a longer period displayed in terms of
LEX,8.
For example, if the noise from an operation was measured for
2 minutes and the LAeq value is 92.6 dB(A), the instrument will
calculate the LEX, 8 value based on different exposure durations.
The figure to the right shows an example of this information.
80 Series Data Sheet
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Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the suitability of this product.
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