This European Standard applies to remote forced convection air cooled liquid coolers, within which no change in the liquid phase occurs. This European Standard does not apply to liquid coolers, designed primarily for installation within the machinery compartment of packaged products. Its purpose is to establish uniform methods to test and ascertain the following:- Product identification; - Capacity; - Air flow rate; - Liquid side pressure drop; - Energy requirements. This European Standard does not cover technical safety aspects.
EN 305:1997 Heat exchangers - Definitions of performance of heat exchangers and the general test procedure for establishing performance of all heat exchangers
EN 306:1997 Heat exchangers - Methods of measuring the parameters necessary for establishing the performance
EN 307:1998 Heat exchangers - Guidelines to prepare installation, operating and maintenance instructions required to maintain the performance of each type of heat exchanger
EN ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories (ISO/IEC 17025:2005)
EN 1048:2014 history
2014EN 1048:2014 Heat exchangers - Air cooled liquid coolers ('dry coolers') - Test procedures for establishing the performance
1998EN 1048:1998 Heat Exchangers - Air Cooled Liquid Coolers"Dry Coolers" - Test Procedure for Establishing the Performance