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ÖNORM EN 1434-4+AC:2007-12
Heat meters - Part 4: Pattern approval tests (consolidated version)
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Разработчик:
Зарубежные/ON
ICS:
17.200.10 Heat. Calorimetry / Тепло. Калориметрия
Описание
This European Standard specifies pattern approval tests and applies to heat meters, that is to instruments intended for measuring the heat which, in a heat-exchange circuit, is absorbed (cooling) or given up (heating) by a liquid called the heat-conveying liquid. The heat meter indicates the quantity of heat in legal units. This Norm included the present Corrigendum AC:2007-10, in Annex B, 4.3 has been changed.
This European Standard specifies pattern approval tests and applies to heat meters, that is to instruments intended for measuring the heat which, in a heat-exchange circuit, is absorbed (cooling) or given up (heating) by a liquid called the heat-conveying liquid. The heat meter indicates the quantity of heat in legal units. This Norm included the present Corrigendum AC:2007-10, in Annex B, 4.3 has been changed.
Ключевые слова:
Wärmezähler,Zähler,Prüfung,Bauartzulassung,Bauart,Dokumentation,Heiz- und Raumlufttechnik,Heiztechnik,Heizung,Messung,Prüfprogramm,Raumlufttechnik,Temperatur,Temperaturfühler,Wärmemenge,Wärmemessgerät,Messgerät,Wärmeträger