BS EN 12213:1999
Current
The latest, up-to-date edition.
Cryogenic vessels. Methods for performance evaluation of thermal insulation
Hardcopy , PDF
English
15-04-1999
Foreword
Introduction
1 Scope
2 Definitions
3 General conditions for all methods
4 Measuring the heat leak by the loss of
product method
5 Determination of the holding time
(open system) in days from heat leak data
6 Holding times for closed systems
7 Test report
8 Bibliography
Annex A (normative) - Conversion of measured
volumetric gaseous flow to mass flow
Annex B (normative) - Correction of measured
mass flow rate with regard to deviation
from reference conditions
Annex C (normative) - Equivalent loss determination,
for product other than the test product
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