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Position: Chinese Standard in English/GB/T 25922-2010
GB/T 25922-2010   Measurement of fluid flow in closed conduits—Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full (English Version)
Standard No.: GB/T 25922-2010 Status:abolished remind me the status change

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Language:English File Format:PDF
Word Count: 10000 words Price(USD):280.0 remind me the price change

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Implemented on:2011-5-1 Delivery: via email in 1~3 business day
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Standard No.: GB/T 25922-2010
English Name: Measurement of fluid flow in closed conduits—Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
Chinese Name: 封闭管道中流体流量的测量 用安装在充满流体的圆形截面管道中的涡街流量计测量流量的方法
Chinese Classification: N12    Flow capacity and material level instrument
Professional Classification: GB    National Standard
ICS Classification: 17.120.10 17.120.10    Flow in closed conduits 17.120.10
Issued by: AQSIQ
Issued on: 2011-1-14
Implemented on: 2011-5-1
Status: abolished
Superseded by:GB/T 25922-2023 Measurement of fluid flow in closed conduits—Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
Superseded on:2024-3-1
Abolished on:2024-03-01
Language: English
File Format: PDF
Word Count: 10000 words
Price(USD): 280.0
Delivery: via email in 1~3 business day
本标准提供了涡街流量计的通用资料,包括术语和一系列确定性能的公式。描述了涡街流量计的典型结构,并规定了检验、认证和设备溯源等方面的要求。本标准还向用户提供了涉及涡街流量计选型和应用的技术信息,并提供了校准指南。本标准阐述了相关术语,并且描述了试验步骤、技术规范、应用说明和确定性能特征的公式。
本标准描述了如何利用旋涡频率实现流体流速的测量;如何实现体积流量、质量流量和标准状态体积流量的测量;以及如何实现指定时间内的累积流量的测量。
本标准仅适用于满管式流量计(非插入式),并且仅适用于封闭满管中稳定的或者变化缓慢的单相流体流量。
Code of China
Standard
GB/T 25922-2010   Measurement of fluid flow in closed conduits—Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full (English Version)
Standard No.GB/T 25922-2010
Statusabolished
LanguageEnglish
File FormatPDF
Word Count10000 words
Price(USD)280.0
Implemented on2011-5-1
Deliveryvia email in 1~3 business day
Detail of GB/T 25922-2010
Standard No.
GB/T 25922-2010
English Name
Measurement of fluid flow in closed conduits—Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
Chinese Name
封闭管道中流体流量的测量 用安装在充满流体的圆形截面管道中的涡街流量计测量流量的方法
Chinese Classification
N12
Professional Classification
GB
ICS Classification
Issued by
AQSIQ
Issued on
2011-1-14
Implemented on
2011-5-1
Status
abolished
Superseded by
GB/T 25922-2023 Measurement of fluid flow in closed conduits—Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
Superseded on
2024-3-1
Abolished on
2024-03-01
Superseding
Language
English
File Format
PDF
Word Count
10000 words
Price(USD)
280.0
Keywords
GB/T 25922-2010, GB 25922-2010, GBT 25922-2010, GB/T25922-2010, GB/T 25922, GB/T25922, GB25922-2010, GB 25922, GB25922, GBT25922-2010, GBT 25922, GBT25922
Introduction of GB/T 25922-2010
本标准提供了涡街流量计的通用资料,包括术语和一系列确定性能的公式。描述了涡街流量计的典型结构,并规定了检验、认证和设备溯源等方面的要求。本标准还向用户提供了涉及涡街流量计选型和应用的技术信息,并提供了校准指南。本标准阐述了相关术语,并且描述了试验步骤、技术规范、应用说明和确定性能特征的公式。
本标准描述了如何利用旋涡频率实现流体流速的测量;如何实现体积流量、质量流量和标准状态体积流量的测量;以及如何实现指定时间内的累积流量的测量。
本标准仅适用于满管式流量计(非插入式),并且仅适用于封闭满管中稳定的或者变化缓慢的单相流体流量。
Contents of GB/T 25922-2010
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Keywords:
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