At present the rates at which discharge takes place from sanitary appliances are mostly known only in the form of estimated average values. SBI has developed a measuring method enabling determination of the exact rate of discharge from a sanitary appliance as function of time. The methods depends on the application of a calibrated measuring vessel, the volume of water in the vessel being measured at a given moment by means of a transducer and recorded by an UV recorder which is able to follow very rapid variations. In the article the apparatus is described in detail, and an example is given of the measurements of the rate of discharge from a WC.
|Status||Udgivet - 1979|