共找到 142 条与 流体流量的测量综合 相关的标准,共 10 页
This Standard (ASME MFC-11M) establishes common terminology, gives guidelines for the selection, installation, calibration, and operation of Coriolis flowmeters for the determination of mass flow, density, volume flow and other parameters. The content of this Standard is applied to the flow measurement of liquids, gases, mixtures of gases, multiphase flows, and miscible and immiscible mixtures of liquids.
Measurement of Fluid Flow by Means of Coriolis Flowmeters
Ultrasonics - Flow measurement systems - Flow test object.
Assessment of uncertainty in calibration and use of flow measurement devices-Part 1:Linear calibration relationships
이 규격에는 관로 또는 개수로에서 유량을 측정하는 방법에서 교정 곡선을 얻는 데 사용되
Assessment of uncertainty in calibration and use of flow measurement devices-Part 1:Linear calibration relationships
Measurement of fluid flow by means of pressure differential devices - Condensation chambers
The document specifies connection size, ranges of application and materials for threaded pipe ends.#,,#
Measurement of fluid flow by means of pressure differential devices - Threaded pipe end and accessories
The purpose of this International Standard is to establish a flow Doppler test object for the acceptance testing, quality assurance testing and clinical calibration of Doppler systems, working at a frequency between 2 MHz and 10 MHz. As the response of Doppler systems depends on the signal level and on the spectral contents of the signal, it is desirable to test some aspects of a Doppler system with a test object that mimics the in vivo situation. This flow test object is not intended as a phantom mimicking clinical conditions.#,,#
Ultrasonics - Flow measurement systems - Flow test object (IEC 61685:2001); German Version EN 61685:2001
Specifices the geometry and method of use for orifice meters of 6 mm to 40 mm line size when they are inserted in a conduit running full. It also gives necessary information for calculating flow rate and its associated uncertainty.
Measurement of Fluid Flow Using Small Bore Precision Orifice Meters
Assessment of uncertainty in calibration and use of flow measurement devices. Part 2: Non-linear calibration relationships (idt ISO 7066-2:1988)
This Standard describes the common variable area flowmeter. This Standard does not attempt to standardize dimensions because the commercial products differ too widely. The variable area meter is manufactured in a variety of designs. This Standard addresses only those meters based on a vertical tapered tube of round or a modified round cross section. Specifically not addressed are the various vane type meters, eters with horizontal flow, or meters which use a spring deflection to oppose flow forces.
Measurement of Fluid Flow Using Variable Area Meters
This Standard establishes methods for determining the influence of installation conditions or flow patterns on the performance of flowmeters in closed conduits (i.e., pipe, ducts, etc.). This Standard also addresses: (a) means and terminology for defining a reference condition for flow calibration of a particular flowmeter; and (b) guidelines for extrapolation and interpolation of installation effects to untested piping conditions. This Standard does not supersede or otherwise replace qualification tests or installation tests that are specified by other standards such as ISO 9951.
Method for Establishing Installation Effects on Flowmeters
Настоящий стандарт устанавливает применяемые на пунктах водоучета в гидромелиоративных и водохозяйственных системах методы измерения р
Water flow measurement in hydromelioration and water economics systems. Methods of water flow measurement. Classification
Настоящий стандарт устанавливает применяемые на пунктах водоучета, расположенных на гидромелиоративных и водохозяйственных системах, т
Water flow measurement in hydromelioration and water economics system. Flow gauging structures. Classification
Standard Test Method for Volumetric Flow Rate of Metal Powders Using Arnold Meter and Hall Funnel
Specifies methods of describing the performance of any flowmeter and indicates how flowmeters may be classified according to their traceability groups.
Measurement of fluid flow - Methods of specifying flowmeter performance
本标准适用于流量计制造商发行的技术规范和说明书。 本标准规定了用于封闭管道或明渠的各种流量计的性能表述方法。 本标准说明了如何根据流量计的溯源性等级对流量计进行分类,并且详细阐明了制造商应如何表 述流量计的溯源性、质量保证和使用条件,但流量计应用于其他情况时仍可能需要做进一步的说明。 注:第3章确立的术语和定义中包括了大量相关专业术语,以促进这些术语在技术规范中的普遍应用。
Measurement of fluid flow - Methods of specifying flowmeter performance
Technical code of hydrology for electrical power projects
Ultrasonic flowmeter for potable water and drain water (Transmission speed difference method)
Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号