Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms (ISO 3743-2:2018)
€163.00
Liquid pumps and pumps units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361:2019)
€124.00
Summary of requirements and tests for products in the scope of IEC 60601-2-66
€127.00
Medical electrical equipment - Part 2-66: Particular requirements for the basic safety and essential performance of hearing aids and hearing aid systems
€369.00
Acoustics. Determination of sound power levels noise sources using pressure. Engineering methods for small, movable in reverberant fields Methods special reverberation test rooms
€355.00
Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-3: Particular requirements for dishwashers
€67.00
Acoustics - Noise from shooting ranges - Part 3: Sound propagation calculations (ISO 17201-3:2019)
€126.00
Ultrasonics. Physiotherapy systems. Field specifications and methods of measurement in the frequency range 20 kHz to 500 kHz
€316.00
Underwater acoustics - Hydrophones - Calibration of hydrophones - Part 2: Procedures for low frequency pressure calibration
Electroacoustics - Hearing aids - Part 9: Methods of measurement of the performance characteristics of bone conduction hearing aids
€231.00
Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-14: Particular requirements for refrigerators, frozen-food storage cabinets and food freezers
€54.00
Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2 : methods for special reverberation test rooms
€128.67
Liquid pumps and pumps units - Noise test code - Grades 2 and 3 of accuracy
€93.67
Heat exchanger - Forced convection air cooled refrigerant condensers and dry coolers - Sound measurement
€142.00
Household and similar electrical appliances. Test code for the determination of airborne acoustical noise Procedure determining verifying declared emission values
€269.00
