Sound Level Meter – Measuring Instrument for Residential Environmental Noise
With the development of modern industry, environmental pollution has also emerged, and noise pollution is a type of environmental pollution that has become a major threat to humanity. Traffic noise, construction noise, industrial noise, etc. affect people's normal learning, life, and rest. Using a noise meter to control various types of noise is an important way to control noise.
From the perspective of resource optimization, we recommend using the economical noise meter DT-85A among various noise meters in the market. Guangzhou Hongcheng is one of the well-known instrument manufacturers in China, producing and selling various high-precision noise meters. Its noise meters are widely used in various noise engineering, quality control, health prevention and control, and environmental noise measurement, such as noise measurement in residential areas, industrial and mining areas, schools, airports and other places.
For noise control in homes, residential areas, parks, schools, and other places, the economical noise meter DT-85A * is not suitable. The 85A mini noise meter has a wide dynamic range, fast and slow time constant settings, a compact and portable appearance, and convenient use. In addition, this noise meter is cheap and suitable for ordinary households to use.
Although the noise emitted by household appliances, audio equipment, etc. is not high, it is closely related to people's daily lives, which makes it difficult for people to get quiet during rest, which is particularly troublesome and easily leads to neighborhood disputes. When purchasing these devices, using CEM's economical noise meter is both economical and cost-effective, and can also solve problems, especially for manufacturers of such equipment. During the production process, using a noise meter to monitor the noise emitted by the equipment during operation can produce qualified equipment.
This noise meter has a measurement range of 40-130dB, with a measurement error of plus or minus 1.4dB. The LCD display is backlit and has a large value small value holding function. The control of living environment noise is related to our physical and mental health, and will be a major issue in noise control in the future. Using noise meters for noise control will become one of the important control methods in the future.
