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JJF 2005-2022 English PDF

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US$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJF 2005-2022: Calibration Specification for Multi-dimensional Measuring Instruments
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJF 2005-2022	279	Add to Cart	3 days	Calibration Specification for Multi-dimensional Measuring Instruments	Valid

Similar standards

JJF 1033 JJF 1050 JJF 1030

Basic data

Standard ID: JJF 2005-2022 (JJF2005-2022)
Description (Translated English): Calibration Specification for Multi-dimensional Measuring Instruments
Sector / Industry: Metrology & Measurement Industry Standard
Word Count Estimation: 14,192
Date of Issue: 2022-12-07
Date of Implementation: 2023-06-07
Issuing agency(ies): State Administration for Market Regulation

JJF 2005-2022: Calibration Specification for Multi-dimensional Measuring Instruments

---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.
National Metrology Technical Specifications of the People's Republic of China Calibration specification for multidimensional dimension (volume) measuring instrument Released on 2022-12-07 2023-06-07 Implementation Released by the State Administration for Market Regulation Calibration specification for multidimensional dimension (volume) measuring instrument Responsible Unit. National Technical Committee on Geometrical Length Measurement Main drafting unit. Shanghai Institute of Metrology and Testing Technology China Institute of Metrology Participating in the drafting unit. Qinghai Metrology Calibration and Testing Institute Mettler-Toledo (Changzhou) Measurement Technology Co., Ltd. This specification entrusts the National Technical Committee of Geometric Quantity and Length Measurement to be responsible for interpretation The main drafters of this specification. Guo Zhimin (Shanghai Institute of Metrology and Testing Technology) Zeng Yanhua (Shanghai Institute of Metrology and Testing Technology) Wang Weinong (National Institute of Metrology, China) Participating drafters. Feng Zhang (Shanghai Institute of Metrology and Testing Technology) Zhang Bo (Shanghai Institute of Metrology and Testing Technology) Zhao Yong (Qinghai Metrology Calibration and Testing Institute) Qiu Dongjie[Mettler-Toledo (Changzhou) Measurement Technology Co., Ltd.]

Introduction (Ⅱ) 1 Scope(1) 2 References(1) 3 terms(1) 4 Overview(1) 5 Metrological characteristics(1) 5.1 Size indication error(1) 5.2 Consistency of measurement results(1) 6 Calibration conditions(1) 6.1 Calibration ambient conditions(1) 6.2 Measurement standards and auxiliary equipment (2) 7 Calibration Items and Calibration Methods(2) 7.1 Size indication error (2) 7.2 Consistency of measurement results(3) 8 Calibration result expression(4) 9 Recalibration interval(4) Appendix A Forms of Standard Volumes (5) Appendix B Example of Uncertainty Evaluation of Indication Error of Multidimensional Size (Volume) Measuring Instrument (6) Appendix C Contents of Calibration Certificate (9)

Introduction

JJF 1071 "Rules for Compilation of National Metrology and Calibration Standards", JJF 1001 "General Metrology Terms and Definitions" and JJF 1059.1 "Assessment and Expression of Measurement Uncertainty" together constitute the basic series supporting the formulation of this specification specification. This specification refers to OIMLR129-2000 (E) "Multi-dimensional size (volume) measuring instrument" (Multi-dimensional This specification is published for the first time. Calibration specification for multidimensional dimension (volume) measuring instrument

1 Scope

This specification applies to the calibration of semi-automatic and automatic multi-dimensional size (volume) measuring instruments.

2 References

This specification does not reference documents.

3 terms

An object with six faces, two opposite faces parallel to each other, and adjacent sides of each face perpendicular to each other. An object that has a different shape than a rectangular object. 3.3 standard volume block standardvolume Objects with specific size, material, shape, etc. requirements. Note. A standard volume with the characteristics of a rectangular object is called a rectangular standard volume; a standard with the characteristics of an irregular object Volume blocks, called irregular standard volume blocks.

4 Overview

The multi-dimensional size (volume) measuring instrument is a measuring instrument for measuring the length, width and height of rectangular objects. can also give the volume of a rectangular object. When the measured object is not a rectangular object, it is necessary to determine whether to contain the object The size of the smallest cuboid. Multi-dimensional size (volume) measuring instruments are divided into semi-automatic and fully automatic types according to the control method. Semi-automatic general static The size of the object is measured dynamically, and the measured object is placed in the specified direction; the fully automatic type can generally place the object at any position, and the object can be placed dynamically. It can measure the size of rectangular or non-rectangular objects dynamically.

5 Metrological characteristics

5.1 Dimension indication error The size indication error is not greater than ±1d. 5.2 Consistency of measurement results Dimension indications in different directions or positions vary by no more than 1d. Note. d is the resolution of the instrument. When there are n different resolutions of the measured instrument, the resolution can be d1, d2, dn express.

6 Calibration conditions

6.1 Calibration ambient conditions a) Temperature. -10°C~40°C. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJF 2005-2022_English be delivered?

Answer: Upon your order, we will start to translate JJF 2005-2022_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 JJF 2005-2022_English with my colleagues?

Answer: Yes. The purchased PDF of JJF 2005-2022_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.