90.93 Standard confirmed Oct 12, 2023
CEN
CEN/TC 110 Heat exchangers
European Norm
27.060.30 Boilers and heat exchangers
This European Standard specifies the methods and accuracy of measurement for temperature, pressure, fluid quality and massflow of different fluids and how to determine the pressure drops across a heat exchanger. Measurements are restricted to those necessary for establishing the performance of heat exchangers classified in prEN 247 using the fluids listed in prEN 247. This E.S. applies when reference by the various branch application standards. The specific application European Standards shall be the prime reference documents.
WITHDRAWN
ENV 306:1990
PUBLISHED
EN 306:1997
90.93
Standard confirmed
Oct 12, 2023