NEN-EN-ISO 3822-1
Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 1: Method of measurement
Organization: | NEN |
Publication Date: | 1 December 1995 |
Status: | inactive |
Page Count: | 24 |
ICS Code (Acoustics in building. Sound insulation): | 91.120.20 |
ICS Code (Water supply systems): | 91.140.60 |
ICS Code (Noise emitted by machines and equipment): | 17.140.20 |
scope:
Specifies a method of measurement, in the laboratory, of the noise emission resulting from the flow of water through appliances and equipment used in water supply installations. The items covered include draw-off taps, in-line valves and special appliances, for example pressure reducers and water-heating appliances, all of which are herefater referred to as "appliances". The method specified makes it possible to obtain comparable results of measurements in different laboratories.