ISO 4064-3:2005
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Measurement of water flow in fully charged closed conduits Meters for cold potable water and hot water Part 3: Test methods and equipment
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
25-03-2019
English
21-10-2005
ISO 4064-3:2005 specifies the test methods and means to be employed in determining the principal characteristics of water meters.
ISO 4064-3:2005 is applicable to cold potable water and hot water concentric and combination meters, which can withstand maximum admissible working pressures equal to at least 1 MPa (10 bar) (0,6 MPa (6 bar) for meters greater than DN 500 and a maximum admissible temperature for cold potable water meters of 30 C and for hot water meters of up to 180 C, depending on the class.
ISO 4064-3:2005 also applies to water meters based on electrical or electronic principles and to water meters based on mechanical principles incorporating electrical devices, used to meter the actual volume flow of cold potable water and hot water.
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