The noise detector is an instrument used to detect noise, so why does the noise detector need to be explosion-proof, because in some mixed flammable and explosive workplaces, ordinary noise detectors cannot be used, and need to be modified Explosion-proof noise detector.
The use of ordinary noise detectors in coal mines is prone to electric sparks, which will lead to explosion accidents. Because the explosion-proof noise detectors have been transformed, the generation of electric sparks is essentially cut off, and they can be used in these dangerous areas. Noise refers to the sound produced in the production process that interferes with people's life and work. Huge noise can not only cause people's deafness, but also adversely affect other quality of life. Relevant studies have shown that in a strong noise environment, people will feel harshness, pain, hearing loss, tinnitus, and even cause irreversible organic lesions, that is, noise-induced deafness.
Therefore, in coal mine production, explosion-proof noise detectors are needed to protect coal mine workers. YSD130 mine intrinsically safe noise detector is an intrinsically safe noise detector, which is used for noise detection in coal mines. The professional noise meter has a wide dynamic range. range, as well as fast and slow time constant settings, easy to carry, easy to use and so on. It can be applied to noise monitoring in industrial environment.
Precautions for using explosion-proof noise detector:
1. Precise instrument, handle with care, avoid falling
2. Read the manual before use to understand the use method and precautions of the instrument
3. When installing the battery or external power supply, pay attention to the polarity, and do not reverse the connection. If the battery is not used for a long time, the battery should be removed to avoid leakage and damage to the instrument.
4. Do not disassemble the microphone to prevent falling, and place it properly when not in use
5. The instrument should not be placed in places with high temperature, humidity, sewage, dust and air or chemical gas with high hydrochloric acid and alkali components
