The noise spectrum analyzer is not only a general-purpose sound level meter that measures exponentially time-weighted sound levels, but also an integrating averaging sound level meter that measures time-averaged sound levels and an integrating sound level meter that measures sound exposure. It can also measure cumulative percentile sound levels (statistical sound levels), making it suitable for various industrial environmental noise measurements and environmental noise surveys, especially for spectral analysis of noise used in environmental, mechanical, traffic, marine, and other noise level measurements;

* Its performance complies with GB/T 3785.1-2010/IEC61672-1:2013/ANSI S1.4-2014/JISC 1516-1:2014 standards

* Features integration and statistical functions, with single-group measurements capable of up to 800 groups and continuous measurements lasting up to 6 days. Stored data can be retrieved and printed. During continuous measurement pauses, already collected data can be checked.

* Time weighting includes three settings: fast (F), slow (S), and impulse (I).

* Utilizes digital detection technology, replacing some traditional sound level meters, greatly improving stability and reliability.

* Equipped with a large screen display for clear and intuitive viewing. Includes dynamic scale display.

* Optional Bluetooth printer for printing measurement data.

* Uses USB cable and Bluetooth data output for communication with PC.

DB30-6226E

DB30-6228E