How can I select a noise detector that is explosion-proof?
The noise detector is an instrument used to detect noise, so why do you need the noise detector to be explosion-proof, because in some mixed flammable and explosive workplaces, ordinary noise detectors cannot be used and need to be modified Passed explosion-proof noise detector.
The use of ordinary noise detectors in coal mines is prone to electric sparks, which will cause explosion accidents. The explosion-proof noise detectors have been modified to essentially cut off the generation of electric sparks, and can be used in these dangerous areas. Noise refers to the sound generated in the production process that interferes with people's life and work. Loud 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 piercing discomfort, 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 for underground noise detection in coal mines. The professional noise meter has a wide dynamic range. Range, fast and slow time constant settings, easy to carry, easy to use and so on. It is suitable for noise monitoring in industrial environment.
Precautions for using explosion-proof noise detector:
1. Precise instruments, handle with care, avoid knocking
2. Read the instruction manual before use to understand the use method and precautions of the instrument
3. Pay attention to the polarity when installing the battery or external power supply, and do not reverse the connection. The battery should be removed when not in use for a long time, so as not to damage the instrument due to leakage
4. Do not disassemble the microphone, prevent it from being thrown, and place it properly when not in use
5. The instrument should not be placed in places with high temperature, humidity, sewage, dust, air or chemical gases containing high hydrochloric acid and alkali components
