標準號：DIN EN ISO 7278-2-1997
中文標準名稱：液態烴.動態測量.容量計驗證系統.第2部分:管式校準儀
英文標準名稱：Liquid hydrocarbons - Dynamic measurement - Proving systems for volumetric meters - Part 2: Pipe provers (ISO 7278-2:1988); German version EN ISO 7278-2:1995
標準類型：E30
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：E30
國際標準分類號：75.180.30
適用范圍：The document is to provide the essential elements of a pipe prover, to provide specifications for its performance, and to give guidance on its design, installation and calibration. Pipe provers discussed in this document are of the running-start/running-stop type, in which flow is uniterrupted during providing, thus permitting the meter to be proved under its normal operating conditions.#,,#