BS ISO 13347-2 Fans - Determination of fan sound power levels under standardized laboratory conditions Part 2: Reverberant room method
€23.00
Air conditioners, liquid chilling packages and heat pumps, with electrically driven compressors, for space heating and cooling. Testing and rating at part load conditions and calculation of seasonal performance
€404.00
Heat recovery ventilators and energy ventilators — Testing calculating methods for performance factor Annual sensible heating cooling factors of heat (HRVs)
€193.00
Standard Specification for Electrically Powered Home Care Ventilators, Part 1-Positive-Pressure Ventilators and Ventilator Circuits (Withdrawn 2014)
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Standard Test Method for Measuring Air Performance Characteristics of Vacuum Cleaner Motor/Fan Systems
Standard Test Method for Airflow Calibration of Fan Pressurization Devices
Standard Test Method for Characterizing the Pressure Drop and Filtration Performance of Cleanable Filter Media
Standard Specification for Fiber-Reinforced Plastic Fans and Blowers
Air-cooled air conditioners and air-to-air heat pumps. Testing calculating methods for seasonal performance factors Cooling factor
€355.00
BS ISO 13347-3 Fans - Determination of fan sound power levels under standardized laboratory conditions Part 3: Enveloping surface methods
Fans. Performance testing using standardized airways
Heat recovery ventilators and energy ventilators. Testing calculating methods for seasonal performance factor Sensible cooling factors of heat (HRV)
€269.00
BS ISO 5222-1 Heat recovery ventilators and energy — Testing calculating methods for seasonal performance factor Part 1: Sensible heating factors of heat (HRV)
