体积管

该文介绍了PLC结合体积管进行流量计自动标定的工作原理和过程，介绍了系统构成及仪表的设置与控制。

This paper presents the working principle of the automatic calibration system of flowmeters , the system structure and the instrument configuration .

介绍了YTG型双向体积管的结构、技术指标及其优越性，并建议在条件允许的情况下，尽可能使用双向体积管。

Introduces structure , technical quota and superiority of YTG bidirectional volume tube and recommend that bidretional volume tube be used possibly when condition allowed .

本文论述了JHYG型活塞式液体标准体积管的结构、工作原理、生产制造中的技术关键及其解决办法。

This article explains the structure , working principle of the prover and shows the key prob-lems and solving methods in making the device .

体积管容量校准装置标定液舱容量的方法

The method of measuring tank volume with pipe prover calibration device

活塞式体积管在流量计检定中的应用及其维护保养

The Application and Maintenance of Micro-pipe Prover in Verificating Positive Flowmeters

对用保温方法解决体积管结蜡问题的不同看法

Different Viewpoint on Wax Deliquescence Method of Prover with Insulated-Room

标准体积管清洗方法及工艺流程的改进

Cleaning method for standard volume pipe and improvement of its process flow

体积管是检定流量计的标准器。

Volume tube is a calibrator for flow meter inspection .

标准体积管的计算机控制与信息处理系统

The Computer Control and Information Processing System of the Standard Volume Tube

标准体积管结蜡引起的误差及消除方法

Pipe Prover 's Calibrating Error induced by Wax Deposition and its Countermeasures

此方法也适用于其它类型的体积管。

The method is also applicable for volume pipe of other type .

小容积体积管流量标准装置示值检定方法探讨

Probe into Indication Testing Method for the Small Volume Tube Flow Standard Device

本文介绍了DN500双向体积管水流量试验的重要意义，阐述了体积管的工作原理、构成。

This text depicts the significance of water flow test on bidirectional prover .

标准体积管流量计检定装置微机控制及管理系统

A Microcomputer Control and Management System for Flowmeters Verification by Standard Volume Tube

如何提高体积管标准体积的准确性

How to Increase the Accuracy of Meter Prover

GB/T9109.3-1988原油动态计量固定式标准体积管安装技术规定

Dynamic measurement of crude oil & Technical stipulations of installation for fixed pipe provers

标准体积管检定过程中的误差来源

Error Origin in Course of Prover 's Calibration

DN500双向体积管水流量试验

Water Flow Test on DN 500 Bidirectional Prover

体积管检定容积式流量计的测量不确定度的分析与表示

Analysis and Indication of the Uncertainty of Measurement of Pipe - type Testing Volume Flowmeter

本文主要介绍了装置的结构、工作原理与作用。并且介绍了装置的计量性能：①对被检体积管复现性的影响；

This article mainly introduces the structure , working principles and characteristics of the device .

原油标准体积管结蜡造成的后果及解决方法

Consequence rising from wax-formation in the standard volume pipe of crude oil and its disposal

体积管标定前的化学清洗

Chemical cleaning for volume tube before demarcation

标准体积管微机控制系统

Standard Prover Micro Computer Control System

标准体积管的工作温度测量方法不当，取值不准。

And the working temperature of standard prover is mistaken during operating , which produces wrong readings .

GB/T13282-1991体积管式流量测量校准装置

Flow measurement calibration facility-Pipe prover

一种新型油品计量标定装置&单球卧式标准体积管的工程设计及应用

A New Type of Calibration Unit for Oil Flowmeters ── Engineering and Application of Standard Horizontal Single Ball Volume Tube

用于检定流量计的标准体积管每三年要由计量检定部门检定一次。

Standard volume pipe used for flow meter 's calibration shall be calibrated every three years by metering calibration department .

通过对体积管检定流量计运行过程的分析，从中找出了影响流量计检定误差的因素。

Factors affecting detective errors of flowmeter have been found out through the analysis of operation condition of pipe-type detection flowmeters .

装置主要由活塞式体积管系统、动力系统、位移测量系统、管路系统及测控系统等组成。

The device consists of the piston system , power system , displacement measuring system , piping system and control system .

用活塞式体积管检定大口径腰轮流量计的方法探讨

The Investigation on the Method of Calibrating the Large Bore Size Oval Flow / meter by Using Piston Type Ball Prover