Noise meter: On-site monitoring of environmental noise pollution

With the development of modern industry, noise pollution has also arisen, and noise nuisance has occurred from time to time. Noise meters help residents monitor noise pollution. As a professional instrument expert in China, Hongcheng's products are applied to various fields. Its environmental series instruments are widely used. Noise meters are widely used in noise on-site monitoring of various places, especially for noise control in construction sites, factories, restaurants, entertainment venues, etc. The use of noise meters has become the basis for law enforcement.

　　"The air conditioning cooling tower of the hotel next door is so noisy. If it is not solved, I want to move," complained Mr. Li, who lives in the garden community near the hotel. The relevant parties have intervened in the investigation and used the noise meter DT-805 to monitor the noise on site.

　　According to relevant regulations, the noise in residential areas should not exceed 50 decibels during the day and should be lower than 45 decibels at night. On-site noise measurement through noise meters makes law enforcement more convenient and more reliable.

　　To measure the noise of different objects, Hongcheng provides noise meters with corresponding functions to meet your needs. HT-850A noise meter is economical and compact, with a wide dynamic range, fast and slow time constant settings, compact appearance, easy to carry, and easy to use. The noise meter also has a USB interface, and the decibel value can be connected to a computer through a projector to project it onto a large screen, or the data can be connected to a computer for corresponding data analysis.

　　Noise control in the living environment is related to our physical and mental health, and will be a major problem in future noise control. Using a noise meter for noise control will become one of the important control methods in the future.