Underwater acoustics. Hydrophones. Calibration of hydrophones Procedures for low frequency pressure calibration
€374.00
Underwater acoustics - Hydrophones - Calibration of hydrophones - Part 1: Procedures for free-field calibration of hydrophones
€446.00
Electroacoustics. Hearing aids Requirements and methods of measurement for electromagnetic immunity to mobile digital wireless devices
€269.00
Medical electrical equipment Particular requirements for the basic safety and essential performance of hearing aids aid systems
Amendment 2 - Code of practice for hearing-loop systems (HLS)
€11.00
Code of practice for hearing-loop systems (HLS)
€781.00
Electroacoustics - Hearing aids - Part 13 : Requirements and methods of measurement for electromagnetic immunity to mobile digital wireless devices
€111.67
Medical electrical equipment - Part 2-66 : particular requirements for the basic safety and essential performance of hearing aids and hearing aid systems
€141.33
Ultrasonics. Methods for the characterization of the ultrasonic properties of materials
€316.00
Ultrasonics - Methods for the characterization of the ultrasonic properties of materials
€286.00
Electroacoustics. Hearing aids Methods of measurement the performance characteristics bone conduction hearing
Electroacoustics - Hearing aids - Part 9 : methods of measurement of the performance characteristics of bone conduction hearing aids - Appareils de correction auditive - Partie 9 : Méthodes de mesure des caractéristiques fonctionnelles des appareils de correction auditive à conduction osseuse
€126.00
Underwater acoustics - Hydrophones - Calibration of hydrophones - Part 2 : procedures for low frequency pressure calibration
€128.67
Summary of requirements and tests to products in the scope of IEC 60601-2-66
€193.00
Electroacoustics - Hearing aids - Part 13: Requirements and methods of measurement for electromagnetic immunity to mobile digital wireless devices
€176.00
