7821 Evaluator light

Community Noise
7821 Evaluator Light is Windows based software for environmental noise evaluation. It provides a versatile tool for analysing measured data from Brüel &Kjær Sound Level Meters 2236, 2237 and 2238, and is a complete solution for the determination of Rating Levels according to several national standards.

7821 Evaluator Light is similar to 7820 Evaluator, except it does not support 2260 Investigator.

Product Data: 7820 Evaluator bp1752.pdf
German Version: bp1798.pdf
French Version: bp1797.pdf
Italian Version: bp1907.pdf

Evaluator supports the following instruments:
2238 Mediator - a Class 1 integrating Sound Level Meter
2237 Controller - a Class 2 integrating Sound Level Meter
2236 Precision Integrating SLM
2231 Modular SLM with BZ7112