DUBAN Integral Sound Level Meter DB22-600LEQ

【Applications】

The DB22-600LEQ integrating sound level meter is an intelligent noise measurement instrument capable of measuring A-weighted sound pressure level, equivalent continuous sound level (Leq), sound exposure level (LAE), and noise exposure (E). Adopting advanced digital detection technology and controlled by a powerful processor for calculation, it features automatic range switching, good reliability, high stability, and a wide dynamic range. Its performance complies with the requirements for Class 2 sound level meters and personal sound exposure meters in GB/T 3785 and GB/T 15952, and can be widely applied to environmental noise monitoring, noise evaluation for labor protection and industrial hygiene, as well as measurement and analysis of industrial noise from various machines, vehicles, ships, electrical appliances, etc.

【Features】

It meets the requirements of grade 2 sound level meter in GB/T 3785 and GB/T 15952.Integrated design, small size, light weight.USB data cable output is used to communicate with PC. Bluetooth data output selection is provided.

【Specifications】