Welcome To Idma Laboratories Ltd.
Idma Laboratories Ltd. undertakes Workplace Noise Testing. If workplace Noise levels exceed exposure limits we will first undertake a preliminary Noise assessment. The aim of the preliminary Noise assessment is to document sources of Noise in the workplace and determine the nominal Noise levels.
If Noise levels in the workplace may be greater than 80 dB(A) then a detailed Noise assessment is required.
A detailed Noise exposure assessment to be undertaken. The detailed workplace Noise assessment assesses the likely Noise exposure over an eight hour equivalent working day. There are two methods to calculate the daily workplace Noise exposure:
1. Noise contour mapping
2. Individual assessment of Noise exposure.
Noise contour surveys measure the Noise levels of the area and document the Noise levels produced by machinery, which can then be used to determine the overall workplace Noise exposure.