A team of professional technicians confirms the characteristics of the noise generated by the equipment and implements professional noise prevention projects to improve the impact of noise in the working environment on personnel.
Monitoring Method and Content
Monitoring instruments and equipment with noise meter (precision noise meter, IEC 61672-1 Class 1) to measure the sound pressure level and frequency spectrum of noise.
Monitoring Results
The frequency of the noise generated in each monitoring area falls within the range of 1000Hz ~ 4000Hz (belonging to the middle and high frequency range).
Improvement measures
Install sound-blocking and sound-absorbing materials on equipment; use protective measures such as earplugs and earmuffs; establish regular maintenance of machinery to ensure normal operation of the machine; choose machines or equipment with lower noise when purchasing new equipment.
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Noise Monitoring Point Schematic
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Spectral contrast of each noise
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