prEN 18208
Skystiniai vienfaziai šilumokaičiai. Bandymo procedūra eksploatacinėms savybėms nustatyti
Standarto projektas Viešoji apklausaProjekto etapai
1. Decision on WI Proposal
2. Projektas
3. Viešoji apklausa
Nuo 2025-07-25
iki 2025-09-23
4. Closure of enquiry
5. Submission to Formal Vote
Organizacija
CEN Europos standartizacijos komitetasICS
27.060.30 - Katilai ir šilumokaičiaiTechnikos komitetas
TK 50 Šildymo ir vėdinimo sistemosUžsienio technikos komitetas
CEN/TC 110Komentarų skaičius
0Komentavimo pradžia
2025-07-25Taikymo sritis
This document defines the general terms and the calculations used to determine the thermohydraulic performance of heat exchangers. It includes the general test procedure and related theories. This document is intended to be used for acceptance-testing heat exchangers in test facilities such as laboratories, manufacturer test facilities and final installation site. This document specifies three acceptance levels: — 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 and EN 306.