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Homepage>BS Standards>17 METROLOGY AND MEASUREMENT. PHYSICAL PHENOMENA>17.140 Acoustics and acoustic measurements>17.140.20 Noise emitted by machines and equipment>BS 4856-4:1997 Methods for testing and rating fan coil units, unit heaters and unit coolers Determination of sound power levels of fan coil units, unit heaters and unit coolers using reverberating rooms
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immediate downloadReleased: 1997-09-15
BS 4856-4:1997 Methods for testing and rating fan coil units, unit heaters and unit coolers Determination of sound power levels of fan coil units, unit heaters and unit coolers using reverberating rooms

BS 4856-4:1997

Methods for testing and rating fan coil units, unit heaters and unit coolers Determination of sound power levels of fan coil units, unit heaters and unit coolers using reverberating rooms

CURRENCY
LANGUAGE
English
Standard number:BS 4856-4:1997
Pages:14
Released:1997-09-15
ISBN:0 580 27607 4
Status:Standard
DESCRIPTION
This standard BS 4856-4:1997 Methods for testing and rating fan coil units, unit heaters and unit coolers is classified in these ICS categories:
  • 91.140.30 Ventilation and air-conditioning systems
  • 97.100.01 Heating appliances in general
  • 17.140.20 Noise emitted by machines and equipment

This product includes: