BS EN 442-2:2014
Current
The latest, up-to-date edition.
Radiators and convectors Test methods and rating
Hardcopy , PDF
English
12-31-2014
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols and units
4 Selection of heating appliances to be tested
5 Equipment of laboratory and test methods
6 Test report
Annex A (normative) - Master radiators dimensional verification
Annex B (informative) - Determination of pressure drop
Annex C (normative) - Least squares regression for a model
Annex D (normative) - Analysis of test results by the method of least
squares multiple regression
Annex E (normative) - Specimen of the test report
Annex F (informative) - Apparatus and method for checking the bulk
temperature measuring devices
Annex G (informative) - Examples of typical appliances according to Table 4
Annex H (normative) - Determination of the (Phi[M]) values of the master
radiators primary set
Annex I (normative) - Traceability of the thermal output measurement of
radiators and convectors
Annex J (normative) - Calibration Procedure
Annex K (normative) - Pretreatment and paint testing method
Bibliography
Describes procedures for determining the standard thermal outputs and other characteristics of radiators and convectors installed in a permanent manner in construction works, fed with water or steam at temperatures below 120 degree C, supplied by a remote energy source.
| Committee |
RHE/6
|
| DevelopmentNote |
Together with BS EN 442-1 and BS EN 442-3, it supersedes BS 3528(1977). Supersedes 91/78545 DC and 99/706550 DC (10/2003) Supersedes 02/713315 DC. (11/2003) Supersedes 13/30278679 DC. (12/2014)
|
| DocumentType |
Standard
|
| Pages |
82
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This European Standard defines procedures for determining the standard thermal outputs and other characteristics of radiators and convectors installed in a permanent manner in construction works, fed with water or steam at temperatures below 120°C, supplied by a remote energy source.
This European Standard specifies the laboratory arrangements and testing methods to be adopted, the admissible tolerances, the criteria for selecting the samples to be tested and for verifying the conformity of the current production with the samples tested at the initial test.
This European Standard also defines the additional common data that the manufacturer shall provide with the product in order to ensure the correct application of the products.
This European Standard does not apply to fan assisted radiators, fan assisted convectors and trench convectors and to independent heating appliances.
| Standards | Relationship |
| NF EN 442-2 : 2016 | Identical |
| NBN EN 442-2 : 2015 | Identical |
| NEN EN 442-2 : 2014 | Identical |
| NS EN 442-2 : 2014 | Identical |
| I.S. EN 442-2:2014 | Identical |
| SN EN 442-2 : 1996 + A1 2000 | Identical |
| UNI EN 442-2 : 2004 | Identical |
| UNE-EN 442-2:2015 | Identical |
| EN 442-2:2014 | Identical |
| DIN EN 442-2:2015-03 | Identical |
| BS PAS 33(1999) : 1999 | SPECIFICATION FOR THE DESIGN, INSTALLATION AND COMMISSIONING OF GAS FIRED CENTRAL HEATING SYSTEMS IN DOMESTIC PREMISES |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| EN 442-1:2014 | Radiators and convectors - Part 1: Technical specifications and requirements |
| ISO 16269-7:2001 | Statistical interpretation of data — Part 7: Median — Estimation and confidence intervals |
| EN 10088-1:2014 | Stainless steels - Part 1: List of stainless steels |
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