NA 044

DIN Standards Committee Refrigeration Technology

Project

Single-phase liquid/liquid heat exchangers - Test procedure for establishing the performance

Abstract

This document defines the general terms and calculations used to determine the thermal-hydraulic performance of heat exchangers. It includes the general test procedure and related theories. This document is intended to be used for the acceptance testing of exchangers in test facilities, such as laboratories, manufacturer's test facilities. It may also be used for the acceptance of exchangers in their final installation. This document specifies three levels of acceptance: - level 1 for minimum tolerances. - level 2 for nominal tolerances. - level 3 for maximum tolerances. This document constitutes an application-specific standard in line with EN 305.

Begin

2024-04-29

WI

00110059

Planned document number

DIN EN 00110059

Project number

04400370

Responsible national committee

NA 044-00-11 AA - Refrigeration machinery  

Responsible european committee

CEN/TC 110 - Heat exchangers  

Contact

Mareike Tscheuschner

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2628
Fax: +49 30 2601-42628

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