LABORATORY TESTS

Testing areas (15)
Products (97)

Reference Designation/Description Accredited
assay
Reference
standards
Product/
Material
Comments
ACL.16 Laboratory test: Determination of sound power level of noise sources through the measurement fof the sound pressure levels - Precision method for semi-anechoic rooms ISO 3745:2012 Noise Sources
ACL.17 Laboratory test: Determination of sound power levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane (hemi-anechoic chamber) ISO 3744:2010 Noise Sources
ACL.19 Laboratory test: Determination of sound power levels of noise sources using sound pressure - Survey method using an eveloping measurement surface over a reflecting plane (hemi-anechoic chamber) ISO 3746:2010 Noise Sources
OEF.07 Verification test of aerodynamic characteristics of ventilation devices NP EN 13141-1:2006 Ventilation devices
OEF.08 Water tightness test of ventilation devices NP EN 13141-1:2006, EN 1027:2016 Ventilation devices