Test code for the determination of airborne acoustical noise emitted by household and similar electrical appliances. Particular requirements fans
€165.00
Methods for volumetric testing for rating of fan sections in central station air handling units (including guidance on rating)
Characteristic noise emission values of technical sound sources; fans
€103.98
Standard Specification for Ventilators Intended for Use in Critical Care (Withdrawn 2004)
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Standard Specification for Ventilators Intended for Use During Anesthesia (Withdrawn 2012)
Standard Specification for Electrically Powered Home Care Ventilators, Part 1-Positive-Pressure Ventilators and Ventilator Circuits (Withdrawn 2014)
Fans. Air curtain units Laboratory methods of testing for aerodynamic performance rating
€316.00
Industrial fans. Determination of fan sound power levels under standardized laboratory conditions Reverberant room method
€269.00
Household and similar electrical appliances. Safety Particular requirements for fans
€193.00
Acoustics. Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices Airborne measurement
€355.00
Acoustics. Determination of sound power radiated into a duct by fans and other air-moving devices. In-duct method
€404.00
Smoke and heat control systems Specification for powered smoke ventilators (Fans)
Conception des ventilateurs pour les atmosphères explosibles
€156.67
Heat recovery ventilators and energy recovery ventilators — Testing and calculating methods for performance factor — Part 1: Sensible heating recovery seasonal performance factors of heat recovery ventilators (HRVs)
€124.00
Fans — Determination of fan sound power levels under standardized laboratory conditions — Part 2: Reverberant room method
