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JJG 926-2015 English PDF

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Q: Should I purchase the latest version JJG 926-2015?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JJG 926-2015 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.

US$349.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJG 926-2015: Verification Regulation of Record Pressure Gauges, Pressure Vacuum Gauges and Vacuum Gauges
Status: Valid

JJG 926: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJG 926-2015	349	Add to Cart	3 days	Verification Regulation of Record Pressure Gauges, Pressure Vacuum Gauges and Vacuum Gauges	Valid
JJG 926-1997	559	Add to Cart	4 days	Verification Regulation of the Record Pressure Gauge, Pressure Vacuum Gauge and Vacuum Gauge	Obsolete

Similar standards

JJG 882 GB/T 36126 GB/T 1885 JJG 930 JJG 927 JJG 924

Basic data

Standard ID: JJG 926-2015 (JJG926-2015)
Description (Translated English): Verification Regulation of Record Pressure Gauges, Pressure Vacuum Gauges and Vacuum Gauges
Sector / Industry: Metrology & Measurement Industry Standard
Classification of Chinese Standard: A53
Classification of International Standard: 17.100
Word Count Estimation: 15,161
Date of Issue: 2015-01-30
Date of Implementation: 2015-07-30
Older Standard (superseded by this standard): JJG 926-1997
Quoted Standard: JJF 1008-2008; JJG 52-2013; GB/T 1226-2010
Regulation (derived from): The State Administration of Quality Supervision, Inspection and Quarantine Announcement 2015 No. 19
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine
Summary: This Standard applies to recording pressure gauges, pressure vacuum gauge initial verification and vacuum table, and use the subsequent verification check.

JJG 926-2015: Verification Regulation of Record Pressure Gauges, Pressure Vacuum Gauges and Vacuum Gauges

---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 Record Pressure Gauges, Pressure Vacuum Gauges and Vacuum Gauges State verification procedures People's Republic of China Recording pressure gauges, pressure vacuum gauge and vacuum gauge RecordPressureGauges, PressureVacuumGaugesandVacuumGauges Issued on. 2015-01-30 2015-07-30 implementation The State Administration of Quality Supervision, Inspection and Quarantine released Recording pressure gauges, pressure Vacuum gauge and vacuum meter testing procedures Replacing JJG 926-1997 Focal point. the National Technical Committee of pressure measurement Main drafting unit. Shanghai Institute of Measurement and Testing China Testing Technology Research Institute Zhejiang Institute of Metrology Participated in the drafting unit. Xinjiang Institute of Measurement and Testing Shanghai Pudong New Area of the Metrology and Quality Inspection The measurement procedure commissioned the National Technical Committee is responsible for interpreting pressure The main drafters of this procedure. Tu Li Meng (Shanghai Institute of Measurement and Testing) Gan Rong (China Testing Technology Research Institute) Cai Fei (Zhejiang Institute of Metrology) Drafters participate. Zhuo China (Xinjiang Institute of Measurement and Testing) Li Yan Ling (China Testing Technology Research Institute) Ling Ming (Shanghai Pudong New Area Metrology and Quality Inspection Institute)

Introduction (Ⅱ) 1 Scope (1) 2. References (1) 3 terminology and units of measurement (1) 4 Overview (1) 5 metering performance requirements (1) 5.1 Accuracy class and maximum permissible error (1) 5.2 Indication error (2) 5.3 Return error (2) 5.4 Displacement tap (2) 5.5 stylus movement smooth (2) 5.6 Error when walking (2) 6 General Requirements (2) 6.1 Appearance (2) 6.2 stylus and record line (3) 7 control of measuring instruments (3) 7.1 test conditions (3) 7.2 Verification Project (4) 7.3 Verification Methods (4) 7.4 test results processing (6) 7.5 test cycle (6) Appendix A recording pressure gauge test recording format (7) Appendix B recording pressure gauge calibration certificate/test results in the notice page format (8) B.1 recording pressure gauge calibration certificate test results page format (8) B.2 recording pressure gauge test results test results notice page format (9)

Introduction

JJF1002 "national verification procedures write rules", JJF1001 "common measurement terms and definitions" JJF1059 "Evaluation and Expression of Uncertainty in Measurement" series together constitute the basic norms of the regulations revision. Revised procedures combined with China's national conditions, the use of the International Organization of Legal Metrology (OIML) International Recommendation R112 "Indicates recording type and pressure gauge with an elastic element, vacuum gauge, pressure - vacuum gauge (General Instrument)" part Content is reserved JJG 926-1997 "recording pressure gauges, pressure vacuum gauge and vacuum gauge test procedures" line of Revision under the premise of effective content. This procedure compared with JJG 926-1997, in addition to editorial changes, the main Technical changes are as follows. --- Press JJF1002-2010 "national verification procedures write rules" requirement, increase the introduction Content; --- Regulations covering the content JJG 926-1997 apply to all records pressure gauges, pressure vacuum Verification table and vacuum table; --- Delete the contents of the measuring range upper limit of the range; --- Improve the content of the overview; --- Refine the test conditions; --- Straighten out the order of test items and test methods; --- Remove the "0.25, 0.4, 0.6" Recording pressure gauge accuracy classes; --- An increase of "90% to 100%" Pressure measuring range tolerance requirements; --- Added "tap shift", "smooth stylus movement"; --- Added "test certificate/test results within the notice page and Format" appendix. The regulations previously issued as follows. --- JJG 926-1997. Recording pressure gauges, pressure vacuum gauge and vacuum meter testing procedures

1 Scope

The order applies to recording pressure gauges, pressure vacuum gauge and vacuum gauge (hereinafter referred to as gauge) of the first seizure Set, and use the subsequent verification check. 2. References This procedure references the following documents. JJF1008-2008 "Pressure measurement terminology and definitions" JJG 52-2013 "elastic element type general pressure gauges, pressure vacuum gauge and vacuum gauge" GB/T 1226-2010 "General gauges" For dated references, only the dated edition applies to this procedure; undated reference documents Member, the latest edition (including any amendments) applies to this procedure.

3 terminology and units of measurement

3.1 Terms 3.1.1 record pressure gauge recordpressuregauge Amount of pressure can be continuously recorded on the recording paper gauge. [JJF1008-2008 defined 4.24] 3.1.2 recording paper recordpaper Continuous recording sheet pressure magnitude and specific functions of travel time. 3.1.3 Error traveltimeerror go Finish the trip within the stipulated time and the time difference with the standard time. 3.2 units of measurement Legal units of measurement used to gauge Pa (Pascal), or its decimal multiples units. kPa, MPa Etc; time unit of measure as the legal units of measurement s (seconds) or min (minute) and h (hours).

4 Overview

Pressure gauge is mainly used for liquid, gas and vapor measurement. Gauge works by using elastic sensing element (such as a diaphragm spring tube or the like) to produce bomb under pressure Plastic deformation - displacement, size, shape and function of its variable pressure into a linear relationship, by means of connecting rod drive Mechanism (movement) stylus driven by a stylus on a moving recording paper record of the measured pressure.

5 metering performance requirements

5.1 accuracy class and the maximum permissible error Pressure gauge accuracy classes and maximum permissible errors shall comply with Table 1. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJG 926-2015_English be delivered?

Answer: Upon your order, we will start to translate JJG 926-2015_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of JJG 926-2015_English with my colleagues?

Answer: Yes. The purchased PDF of JJG 926-2015_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version JJG 926-2015?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JJG 926-2015 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.