DUBAN DB30-6228I Pulse Sound Level Meter, Pulse 1 Level Divider

Applications

The Noise Spectrum Analyzer functions not only as a general purpose sound level meter for measuring exponential time weighted sound levels, but also as an integrating average sound level meter for measuring time averaged sound levels, and an integrating sound level meter for measuring sound exposure , and can even measure cumulative percent sound levels (statistical sound levels). This instrument is widely used for noise measurement in various industrial environments and environmental noise census measurements. Especially in fields where noise spectrum analysis is required, such as environment, machinery, transportation, ships, etc., it plays an important role. In addition, it has also been widely used in many fields such as industrial environmental protection, construction, sanitation, teaching and scientific research.

Features

This noise spectrum analyzer has the following features:

• The performance complies with the requirements of GB/T 3785 and IEC 61672-2002 standards for Class 2 sound level meters, and also complies with the JJG 188-2017 standard.

• Equipped with integration and statistical functions, it can store up to 800 sets of data in a single measurement, and continuous measurement can last up to 6 days. Stored data can be easily retrieved and printed. Users can also review collected data while the measurement is paused.

• Provides the choice of two time-weighted gears: fast (F) and slow (S).

• Digital detection technology is used to replace the traditional sound level meter, thereby significantly improving stability and reliability.

• Equipped with a large screen display, the information is clear and intuitive, and supports dynamic scale display.

• Users can choose to use a Bluetooth printer to print measurement data.

• Supports data output via USB cable and Bluetooth to facilitate communication with PC for data transmission and analysis.

Host X1, windshield X1, portable case (B04) X1, instruction manual X1

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.