The noise spectrum analyzer is both a general-purpose sound level meter that measures exponentially time-weighted sound levels and an integrating-averaging sound level meter that measures time-averaged sound levels, as well as an integrating sound level meter for measuring 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, particularly 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 supporting up to 800 groups and continuous measurements lasting up to 6 days. Stored data can be retrieved and printed. During paused continuous measurements, already collected data can be reviewed.

* Time weighting includes three settings: Fast (F), Slow (S), and Impulse (I).

* Utilizes digital detection technology, replacing some traditional sound level meters, significantly 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.

* Supports USB cable and Bluetooth data output for communication with PCs.

DB30-6226T

DB30-6228T