42 C.F.R. § 84.177

Current through September 30, 2024
Section 84.177 - Total noise level test-PAPR classes HE and PAPR100

Noise levels generated by any powered air-purifying respirators that cover the ears (i.e., hood or helmet) will be measured at the entrance to each ear at maximum airflow obtainable and must not exceed 80 dBA.

42 C.F.R. § 84.177

85 FR 20608, 4/14/2020