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JJG 209-2010 English PDF

US$509.00 · In stock
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JJG 209-2010: Verification Regulation of Pipe Prover
Status: Valid

JJG 209: Evolution and historical versions

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
JJG 209-2010	English	509	Add to Cart	4 days [Need to translate]	Verification Regulation of Pipe Prover	Valid	JJG 209-2010
JJG 209-1994	English	799	Add to Cart	5 days [Need to translate]	Verification Regulation of Pipe Prover	Obsolete	JJG 209-1994
JJG 209-1980	English	RFQ	ASK	3 days [Need to translate]	(Chinese Industry Standard)	Obsolete	JJG 209-1980

PDF similar to JJG 209-2010

Standard similar to JJG 209-2010

JJG 162 GB/T 36126 GB/T 1885 JJG 159 JJG 166 JJG 126

Basic data

Standard ID	JJG 209-2010 (JJG209-2010)
Description (Translated English)	Verification Regulation of Pipe Prover
Sector / Industry	Metrology & Measurement Industry Standard
Classification of Chinese Standard	A53
Classification of International Standard	17.120
Word Count Estimation	22,259
Date of Issue	2010-01-05
Date of Implementation	2010-07-05
Older Standard (superseded by this standard)	JJG 209-1994
Quoted Standard	GB/T 17286.1-1998; GB/T 17286.2-1998; GB/T 17286.4-2006
Regulation (derived from)	AQSIQ Announcement No. 3 of 2010
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine
Summary	This standard applies to liquid as the medium of various structural types of volume tube initial verification, testing and use of follow-up inspection.

JJG 209-2010: Verification Regulation of Pipe Prover

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Verification Regulation of Pipe Prover State verification procedures People's Republic of China Prover PipeProver Issued on. 2010-01-05 2010-07-05 implementation The State Administration of Quality Supervision, Inspection and Quarantine released Volume tube test procedures Pip eProver Replacing JJG 209-1994 The regulations by the State Administration of Quality Supervision, Inspection and Quarantine approved on January 5, 2010, and from From July 5, 2010 implemented. Focal point. the National Technical Committee on Metering flow capacity The main drafting units. China Institute of Metrology Participated in the drafting. the National Water flow metering station Large Kaifeng Instrument Co., Ltd. Shanghai Fang Long Flow Calibration Equipment Manufacturing Co., Ltd. Henan Institute of Metrology Defense Industry Testing Center first metering This procedure flow capacity commissioned the National Technical Committee responsible for the interpretation of measurement The main drafters of this procedure. Xu Yinghua (China Institute of Metrology) Drafters participate. Since Wang and (National Water flow metering station large) Meng Tao (China Institute of Metrology) Li Yongjie (Kaifeng Instrument Co., Ltd.) Jiangyao Long (Shanghai Fang Long Flow Calibration Equipment Manufacturing Co., Ltd.) Cuiyao Hua (Henan Institute of Metrology) Liu Yanjun (first Metrology Defense Technology Research Center)

1 Scope (1) 2. Referenced Documents (1) 3 Terms and Definitions (1) 4 Overview (1) 4.1 works (1) 4.2 Composition (1) 4.3 Type (2) Use 4.4 (5) 5 metering performance requirements (5) 5.1 Repeatability (5) 5.2 reproducibility (5) 6 General Requirements (5) 6.1 random file (5) 6.2 Appearance (5) Tightness 6.3 (6) 7 control of measuring instruments (6) 7.1 test conditions (6) 7.2 Verification Project (7) 7.3 Verification Methods (7) 7.4 Verification Results processing (11) 7.5 test cycle (11) Appendix A tightness test method (12) Appendix B meter method (13) Appendix C water volume expansion coefficient βw table (15) Appendix D compression factor Fw water table (16) Appendix E t distribution confidence probability of 95% and the degree of freedom ν of tp (ν) value (17) Appendix F test certificate and test results of notice (data page) format (18) Volume tube test procedures

1 Scope

This procedure is applied to the liquid as the medium of various types of structural tube volume initial verification, use and subsequent verification The testing.

2 Citations

The provisions of the following standards and specifications included by reference, constitute provisions of this Directive. GB/T 17286.1-1998 "Liquid hydrocarbons - Dynamic measurement systems for volumetric meters - Part 1. General principles " GB/T 17286.2-1998 "Liquid hydrocarbons - Dynamic measurement systems for volumetric meters - Part 2. Volume control " GB/T 17286.4-2006 "Liquid hydrocarbons - Dynamic measurement systems for volumetric meters - Part 4. Volume tube Operation Guide " When using this procedure, it should pay attention to using the currently valid version of the documents cited.

3 Terms and Definitions

The following terms and definitions apply to this procedure. 3.1 body pipeproverbody The annular conduit of circular cross-section tubes or straight-pipe. 3.2 displacer displacer Used to replace the volume of liquid in the annular conduit or a straight-pipe or piston to move the ball. 3.3 detection switch detectorswitch When the volume of the displacer through the standard segments, or switches can accurately determine the position of the displacement sensor displacement. 3.4 standard volume segment standardvolumesection Section volume prover detection switches between the two. 3.5 Standard volume standardvolume Volume standard volume segment in the standard state (20 ℃, 101.325kPa).

4 Overview

Works 4.1 When the displacer volume of liquid in the tube, driven at a constant speed has triggered two detection switch will be set Swapped out within a liquid lead into the standard device, the indication by the standard volume value volume value obtained by standard tube by the conversion. 4.2 Composition Volume tube by tube, standard volume segment, replacement, a detection switch, valve and seal switching mechanism and control system

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Question 5: Should I purchase the latest version JJG 209-2010?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JJG 209-2010 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.