What calibration steps are required for the Quest NoisePro dosimeter?

The choice stating that pre-calibration should be performed to 114.0 dBA and then checking the calibration readings is important because it ensures that the dosimeter is accurately measuring noise levels before any monitoring begins. Pre-calibration helps to account for any potential variations in the device or environmental factors that may affect performance. By establishing a known reference level at 114.0 dBA, users can verify that the dosimeter's readings are accurate and reliable prior to conducting actual measurements in the field.

After this pre-calibration step, checking the calibration readings guarantees that everything is functioning correctly and confirms that the readings align with expected values. This procedure is critical for maintaining the integrity of noise exposure assessments, as inaccurate measurements could lead to inappropriate conclusions about potential health risks in occupational settings. Therefore, this calibration step supports the reliability and credibility of the data collected using the dosimeter.