NEN EN 1118 : 1998 AMD 1 2002
Current
The latest, up-to-date edition.
HEAT EXCHANGERS - REFRIGERANT COOLED LIQUID COOLERS - TEST PROCEDURES FOR ESTABLISHING THE PERFORMANCE
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Symbols
5 Standard capacity
6 Manufacturer's data
7 Measurements
8 Testing methods and equipment
9 Test procedures
10 Capacity calculations
11 Conversion to standard conditions
12 Test report
Annex A (normative) Circuit diagrams
Annex B (normative) Direct expansion operation
Annex C (normative) Flooded operation
Annex D (normative) Operation with liquid feed by gravity
Annex E (normative) Operation with liquid overfeed by pump
circulation
Annex F (informative) Basic illustrations
Annex G (informative) Flow diagrams for conversion to standard
conditions
Annex H (informative) Oil content measurement procedure
Annex I (informative) Bibliography
Applicable to series produced liquid coolers which work with a (primary) refrigerant to establish uniform methods of test and to ascertain the following: capacity; product identification; liquid side pressure drop and liquid flow rate.
| DevelopmentNote |
Supersedes NEN ENV 1118. (09/2002)
|
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN EN 1118:2003-04 | Identical |
| BS EN 1118:1999 | Identical |
| UNI EN 1118 : 2008 | Identical |
| I.S. EN 1118:1999 | Identical |
| UNE-EN 1118:1999 | Identical |
| DIN EN 1118:1999-02 | Identical |
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