17.120.20 明渠中流量的测量 标准查询与下载

BS ISO 2537:2007 液体比重测定法.转子式流速计

This International Standard specifies the operational requirements, construction, calibration, and maintenance of rotating-element devices for the measurement of flow velocities in open channels. ISO 748 gives information on the use of these devices.

Hydrometry. Rotating-element current-meters

BS ISO 4366:2007 液体比重测定法.水深测量用回声测深仪

This International Standard provides information concerning the principles of operation, selection and performance criteria for echo sounders used in depth measurements for open-channel flow (and related) measurements. The use of standard terminology is promoted.

Hydrometry. Echo sounders for water depth measurements

BS ISO 3455:2007 液体比重测定法.敞口直立水箱中流速计校准

This International Standard specifies the procedure of calibration of current-meters of rotating-element type as well as stationary-sensor type (electromagnetic type) in straight open tanks. It also specifies the types of tank, rating carriage and equipment to be used and the method of presenting the results. The procedure does not take into account any possible difference existing between the behaviour of a currentmeter moving in motionless water and that of a fixed current-meter in turbulent flow.

Hydrometry. Calibration of current-meters in straight open tanks

ASTM D5390-93(2007) 用Palmer-Bowlus水槽开放通道流量测量的标准测试方法

1.1 This test method covers measurement of the volumetric flowrate of water and wastewater in sewers and other open channels with Palmer-Bowlus flumes. 1.2 The values stated in inch-pound units are to be regarded as the standard. The SI units given in parentheses are for information only. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Open-Channel Flow Measurement of Water with Palmer-Bowlus Flumes

ISO 3455:2007 液体比重测定法.敞口直立水箱中流速计校准

This International Standard specifies the procedure of calibration of current-meters of rotating-element type as well as stationary-sensor type (electromagnetic type) in straight open tanks. It also specifies the types of tank, rating carriage and equipment to be used and the method of presenting the results. The procedure does not take into account any possible difference existing between the behaviour of a currentmeter moving in motionless water and that of a fixed current-meter in turbulent flow.

Hydrometry - Calibration of current-meters in straight open tanks

ISO 4366:2007 液体比重测定法.水深测量用回声测深仪

This International Standard provides information concerning the principles of operation, selection and performance criteria for echo sounders used in depth measurements for open-channel flow (and related) measurements. The use of standard terminology is promoted.

Hydrometry - Echo sounders for water depth measurements

ISO 2537:2007 液体比重测定法.转子式流速计

This International Standard specifies the operational requirements, construction, calibration, and maintenance of rotating-element devices for the measurement of flow velocities in open channels. ISO 748 gives information on the use of these devices.

Hydrometry - Rotating-element current-meters

EN ISO 748:2007 液体比重测定法.用测流计或浮子测量明渠中的液体流量

Hydrometry - Measurement of liquid flow in open channels using current-meters or floats

CEN ISO/TS 25377:2007 人类因素.代谢速率和呼吸流动速率

Respiratory protective devices ?Human factors ?Part 1: Metabolic rates and respiratory flow rates

DB42/T 396-2006 电力互感器二次负荷测试检验规范

Verification Criterion of Meter for Testing Load of Transformer Secondary Circuit

BS DD ISO/TS 3716:2006 液体比重测定法.悬浮沉积物取样器的功能要求和特性

This Technical Specification specifies the functional requirements and characteristics of the different types of suspended-sediment samplers. NOTE The units of measurement used in this Technical Specification are SI units.

Hydrometry - Functional requirements and characteristics of suspended-sediment samplers

ISO/TR 9212:2006 水文测验.明渠液体流量的测量.推移质流量的测量方法

This Technical Report reviews the current status of direct and indirect bedload-measurement techniques. The methods are mainly based on grain size distribution of the bedload, channel width, depth and velocity of flow. This Technical Report outlines and explains several methods for direct and indirect measurement of bedload in streams, including various types of sampling devices. The purposes of measuring bedload transport rates are to: a) increase the accuracy of estimating total sediment load in rivers, b) gain knowledge of bedload-transport that cannot be completely measured by conventional suspended-sediment collection methods, c) provide data to calibrate or verify theoretical transport models, and d) provide information needed in the design of river diversion and entrainment structures. NOTE The units of measurement used in this Technical Report are SI units.

Hydrometry — Measurement of liquid flow in open channels — Methods of measurement of bedload discharge

DD ISO/TS 24154:2005 水文测量 使用声学多普勒剖面仪测量河流流速和流量

1   Scope Acoustic Doppler profilers are instruments and software packages used to measure water velocity, channel bathymetry, and river discharge. This Technical Specification gives the principles of operation, construction, maintenance and application of acoustic Doppler profilers to the measurement of velocity and discharge, and discusses calibration and verification issues. It is applicable to open-channel flow measurements with an instrument mounted on a moving vessel. It is not applicable to measurement of liquid flow in small channels or partly-filled pipes using a single Doppler-based flowmeter at a fixed point in the cross section.

Hydrometry. Measuring river velocity and discharge with acoustic Doppler profilers

NF X10-334:2005 水文测量.用超声(声学)法测量流量

Hydrometry - Measurement of discharge by the ultrasonic (acoustic) method.

DS/EN ISO 6416:2005 比重法 超声波（声学）法测量流量

This International Standard describes the establishment and operation of an ultrasonic (transit-time) gauging station for the continuous measurement of discharge in a river, an open channel or a closed conduit. It also describes the basic principles on which the method is based, the operation and performance of associated instrumentation and procedures for commissioning. It is limited to the “transit time of ultrasonic pulses” technique, and is not applicable to systems that make use of the “Doppler shift” or “correlation” or “level-to-flow” techniques. This International Standard is not applicable to measurement in rivers with ice.

Hydrometry - Measurement of discharge by the ultrasonic (acoustic) method

DIN EN ISO 6416:2005 水文测量.超声波(声波)法测量流量

This International Standard describes the establishment and operation of an ultrasonic (transit-time) gauging station for the continuous measurement of discharge in a river, an open channel or a closed conduit. It also describes the basic principles on which the method is based, the operation and performance of associated instrumentation and procedures for commissioning. It is limited to the "transit time of ultrasonic pulses" technique, and is not applicable to systems that make use of the "Doppler shift" or "correlation" or "level-to-flow" techniques. This International Standard is not applicable to measurement in rivers with ice.

Hydrometry - Measurement of discharge by the ultrasonic (acoustic) method (ISO 6416:2004); English version of DIN EN ISO 6416:2005

LST EN ISO 6416:2005 比重法 超声波（声学）法测量流量（ISO 6416:2004）

Hydrometry - Measurement of discharge by the ultrasonic (acoustic) method (ISO 6416:2004)

BS EN ISO 6416:2005 水文测量.超声波(声波)法测量流量

This International Standard describes the establishment and operation of an ultrasonic (transit-time) gauging station for the continuous measurement of discharge in a river, an open channel or a closed conduit. It also describes the basic principles on which the method is based, the operation and performance of associated instrumentation and procedures for commissioning. It is limited to the “transit time of ultrasonic pulses” technique, and is not applicable to systems that make use of the “Doppler shift” or “correlation” or “level-to-flow” techniques. This International Standard is not applicable to measurement in rivers with ice.

Hydrometry - Measurement of discharge by the ultrasonic (acoustic) method

BS ISO 9825:2005 水文测量.大河和洪水流量的野外测量

This International Standard deals specifically with the measurement of discharge in large rivers and the measurement of rivers in flood. It also describes the relevant field measurements when it becomes necessary to use indirect methods of estimating discharge.

Hydrometry - Field measurement of discharge in large rivers and rivers in flood

KS B ISO 11655:2005 明渠水流量测量.水文测验设备性能规定的方法

이 규격은 유속 측정 장비의 수행을 정의하는 방법을 제시한다. 수행 범위 내에서 그것은 수

Measurement of liquid flow in open channels－Method of specifying performance of hydrometric equipment