This International Standard specifies test methods for evaluating the durability, reliability and safety of fluid flow sensors. This International Standard also includes test methods for characterizing the thermal performance of flow sensors of fluids, namely the thermal performances of liquid circulation solar collectors, glazed and without glazing, in the stationary and quasi-stationary state and the thermal performances of air solar collectors, glazed and without glazing, in the stationary state (also both closed loop and open to the atmosphere).This Standard in
NF P50-533:2014 Referenced Document
ASTM E330-02 Standard Test Method for Structural Performance of Exterior Windows, Doors, Skylights and Curtain Walls by Uniform Static Air Pressure Difference*， 2024-04-20 Update
EN 13142 Ventilation for buildings - Components/products for residential ventilation - Required and optional performance characteristics*， 2021-03-31 Update
EN 13779 Ventilation for non-residential buildings - Performance requirements for ventilation and room-conditioning systems
EN 779 Particulate air filters for general ventilation - Determination of the filtration performance
ISO 9060 Solar energy — Specification and classification of instruments for measuring hemispherical solar and direct solar radiation*， 2018-11-14 Update
ISO 9488 Solar energy — Vocabulary*， 2022-03-31 Update
ISO/IEC 17025 General requirements for the competence of testing and calibration laboratories [Standard in French]*， 2017-11-01 Update
NF P50-533:2014 history
2014NF P50-533:2014 Solar energy - Solar thermal collectors - Test methods
2006NF P50-530-2:2006 Thermal solar systems and components - Solar collectors - Part 2 : test methods.