HEAT EXCHANGERS - WATER TO WATER HEAT EXCHANGERS FOR DISTRICT HEATING - TEST PROCEDURES FOR ESTABLISHING THE PERFORMANCE DATA

Available format(s)

Hardcopy , PDF

Published date

01-01-1998

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

1 Scope
2 Normative references
3 Definitions
4 Symbols
5 Manufacturer's data
6 Performance conditions
7 Measurements
8 Testing method
9 Testing procedures
10 Capacity calculation
11 Test report
Annex A (informative) Bibliography

Pertains to water-to-water heat exchangers for district heating appliances, and its purpose is to establish uniform methods to test and ascertain the product identification, performance characteristics and pressure drop.

DevelopmentNote	Supersedes DIN V ENV 1148 (01/2003)
DocumentType	Standard
Pages	9
ProductNote	NEW CHILD AMD 1 2005 IS NOW ADDED
PublisherName	German Institute for Standardisation (Deutsches Institut für Normung)
Status	Current

Standards	Relationship
UNI EN 1148 : 2008	Identical
NF EN 1148 : 1998 AMD 1 2005	Identical
BS EN 1148:1999	Identical
NS EN 1148 : 1998 AMD 1 2005	Identical
SN EN 1148 : 1999	Identical
UNE-EN 1148:1999	Identical
NBN EN 1148 : 1999 AMD 1 2005	Identical
I.S. EN 1148:1999	Identical
NEN EN 1148 : 1998 AMD 1 2006	Identical
EN 1148:1998/A1:2005	Identical