I.S. EN 419-2:2006
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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NON-DOMESTIC GAS-FIRED OVERHEAD LUMINOUS RADIANT HEATERS - PART 2: RATIONAL USE OF ENERGY
Hardcopy , PDF
30-04-2020
English
01-01-2006
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification of appliances
4.1 Classification according to the nature of the gases used
4.2 Classification according to the gases capable of being used
4.3 Classification according to the mode of evacuation of the
combustion products
5 Symbols
6 Requirements for the rational use of energy
7 Test methods
7.1 General
7.2 Radiant factor
7.2.1 General
7.2.2 Method A
7.2.3 Method B
Annex A (informative) Recording test data (Test method A)
A.1 General information to be recorded
A.2 Measurement results
Annex B (informative) Blank forms (Test method A)
B.1 Model test result form - Quarter sphere burner end and
opposite end
B.2 Model test result form - Quarter cylinders for appliances
greater than 1,3 m long - Front side and back side
B.3 Half sphere for appliances less than or equal to
1,3 m long
Annex C (informative) Worked example (Test method A)
C.1 Radiant factor - Recorded data and calculation
C.2 Radiant output - Recorded data and calculation
Annex D (normative) Procedure for measuring the window correction
factor (F[w]) (Test method A)
Annex E (normative) Correction of measured radiant output for
absorption by air (Test methods A and B)
E.1 General
E.2 Mean beam length (D)
E.3 Absorption of radiation by water vapour
E.4 Absorption of radiation by carbon dioxide
E.5 Total radiation absorption
E.6 Calculation method
Annex F (informative) Radiant heat output data - Recording of
results (Test method B)
F.1 General information to be recorded
F.1.1 Test and appliance data
F.1.2 Radiometer technical data
F.1.3 Measuring plane technical data
F.2 Measurement results
F.2.1 Test information
F.2.2 Test ambient conditions
F.2.3 Gas/heat input data
F.2.4 Flue gas data
F.2.5 Absorption of water vapour and CO[2] data
F.2.6 Irradiation measurement data
Annex G (informative) Worked example (Test method B)
G.1 General information
G.2 Radiometer technical data
G.3 Measuring plane technical data
G.4 Measurement results
G.4.1 Test information
G.4.2 Test ambient conditions
G.4.3 Gas/heat input data
G.4.4 Flue gas data
G.4.5 Absorption of water vapour and CO[2] data
G.4.6 Irradiation measurement data
Annex H (informative) Radiometer design (Test method B)
H.1 Principle radiometer design features
H.2 Radiometer technical design
H.3 Pyro-electric detector
Annex I (normative) Radiometer calibration (Test method B)
I.1 Radiometer calibration
I.1.1 General
I.1.2 Black Body calibration method
I.2 Worked example
Annex ZA (informative) Clauses of this European Standard addressing
essential requirements or other provisions of EU directives
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