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The Rulcs For Drafting National Specification ot Cnlibration2000-0710 Issued on September 15, 2000 Issued by the State Administration of Quality and Technical Supervision JJF10712000 Rules for Drafting National Specification ot Cnlibration2000-0710 Issued on September 15, 2000 CalibratiunJJF1071—2004
This specification was approved by the National Quality and Technical Supervision Commission on October 10, 2000 and will be implemented on September 15, 2000
Responsible unit: National Legal Quality Management Technical Committee Responsible drafting unit: Shanghai Quality and Technical Supervision Bureau Drafting unit: Shanghai Quality Testing Technology Research Institute The provisions of this specification are interpreted by the National Legal Quality Management Technical Committee. The main drafters of this specification are Cai Xusheng
Yang Jieming
Participating drafters:| |tt||Ji Xiaoye
Yi Yaozong
.IJF1071--·2000
(Shanghai Metrology and Testing Technology Research Institute) (Shanghai Quality and Technical Supervision Institute)
(Shanghai Measurement and Testing Technology Research Institute)
(Shanghai Measurement and Testing Technology Research Institute) [Shanghai Measurement and Testing Technology Research Institute) Scope
2 References.
3 Terms and definitions
3. Calibration..
(Testing World) Standardization
3.3 Experimental Case Testing
4 General Provisions
General Principles for Specification Writing
Requirements for the English Version of Specification Expression
5 Structure of Specification…
Contents of Specification Service Part,
Cover|
References
Terms and Units of Account
Creative Characteristics
Calibrating Conditions
Calibration Items and Methods
Calibration Results
Time Intervals Between Submissions and Revisions
Additional Notes
Level Division…
Editorial Provisions
Appendix A
|Appendix C
Appendix E
Cover format
Gallery format
Record format
Example of level numbering
Example of article arrangement
J.IF107F—2000
: (3)
1 Scope
JJF1071--2000
Rules for the preparation of national metrology calibration specifications
These rules specify the basic principles, requirements and methods for the preparation of national metrology calibration specifications (hereinafter referred to as "standards") and are applicable to the preparation of national metrology calibration specifications. It is compiled with reference to various American laboratory calibration specifications. 2. Cited documents
JI1001—199R
JF1002-1995
JJF1059—1999
CB/T15481—1995
General terms and definitions of measurement factors
Rules for the compilation of national metrological verification procedures
Evaluation and expression of measurement basis uncertainty
General requirements for the capability of calibration and inspection laboratories When using this regulation, attention should be paid to using the currently valid versions of the above-mentioned reference documents. 3 Terms and Definitions
3.1 Calibration (JF1001-1908) A set of operations to determine the relationship between the quantity indicated by a measuring instrument or measuring system, the value represented by a physical measuring tool or a test material, and the corresponding value represented by a standard under specified conditions: Note: 1 Calibration can not only determine the position of the end quantity, but also determine the negative value of the indication: 2 Calibration can also determine other measurement properties, such as the measurement of physical quantities. 3 The calibration results can be recorded in the calibration certificate or calibration report. 3.2 (Measurement) Standard (JJF1001-1998) A physical measuring tool, measuring instrument, test material or measuring system used as a reference in order to define, realize, save or reproduce a unit or a number of values. Through: 1 A group of similar physical quantities that are measured only, through their combination, the same standard is formed as a set of standards. 2 A group of standard values selected by the laboratory, which can be used individually or in combination to provide a series of values of a certain quantity, is called a standard set.
3.3 Laboratory measurement capability Laboratory measurement capability The minimum measurement uncertainty obtained by calibrating the object to be calibrated under the most accurate test conditions that the laboratory can achieve is expressed as the expanded uncertainty with a 95% probability of error. 4 General provisions
4.1 General principles of specification expansion
National calibration specifications are technical documents formulated and approved by the administrative department of statistics under the State Council, implemented nationwide, and used as the basis for calibration. The calibration specifications formulated according to the characteristics, uses and calibration purposes of the object to be calibrated should be:
JIK 1071-- 2000
Consistent with the relevant laws and regulations of the country and the place of jurisdiction: The applicable requirements should be determined according to the actual needs of the environment and strive to be meticulous; 1-Fully consider the use of advanced technology in the decision-making process of adopting new products and technologies; 4.2 Basic requirements of the current standard expression method
The text expression should be strictly structured, clearly structured, and clearly expressed to avoid different understandings:
The terms, symbols, and codes used should be unified and always consistent in the expression of the names and symbols of accounting units, the names and numbers of physics, measurement names, terms and abbreviations, technical drawings, graphic symbols, Standards for dimensions and tolerances, etc.: formulas, drawings, tables and data should be accurately and without contradiction as required. The expressions of relevant contents of relevant specifications shall be coordinated and effective and shall not be contradictory. 5. Structure of the specification
The specification is composed of the following parts:
Cited literature
Terms and measurement units
Special features
Calibration items
Calibration result expression
Calibration time
Additional remarks
Appropriate: Grasp the specific situation, understand the requirements, and must be completed in time. The information provided is of light quality. 6. The content of each part of the specification is as follows: G.1 For the format of the specification, please see the attached document 2. The specification number shall be: Serial number and publication year (four digits) The specification shall be concise, accurate, clear and comprehensive. It shall not be named by any object or parameter. If it is not applicable, a name that can accurately reflect its scope of application and performance shall be selected. 2. 6.2 For the format of the specification, please see the attached document B. 6.3 Date JJF10712000 XX×X-XXXX Year of publication Serial number Specification number Date should enable people to have an overall understanding of the standard and facilitate reference. Only the number, title and code of the chapter, article and appendix at the first level shall be listed. The title and page shall be connected by a dotted line. The writing format is shown in Table C. 6.4 Scope
Mainly describe the subject content and applicable scope of the specification. If necessary, the scope and objects that are not applicable can be stated. 6.5 References
List the number, year and name of the main technical documents on which the specification is based. International standards or national standards and national metrological technical regulations should be used as much as possible.
Finally, it should be noted: "When using this specification, attention should be paid to using the current valid version of the above-mentioned referenced documents." 6 Terms and measurement units
When the specification involves terms that have not yet been stipulated by the state, the necessary definitions should be given in this specification. Measurement units refer to the unit names and symbols of the main measurement characteristics of the measuring instruments described in the specification. If necessary, the calculation relationship between similar measurement units can be drawn. Pressure units shall all be expressed in national statutory measurement units. 6. Overview
Mainly briefly describe the purpose, principle and structure of the object to be calibrated (including necessary schematic diagrams of the structure). If the principle and structure of the object to be calibrated are relatively simple, this requirement can be omitted. 6.8 Metrological characteristics
This part specifies the measurement range of the object to be calibrated that can be covered by the standard, the technical indicators within the measurement range, the resolution and stability performance that the standard has, and provides reference for calibration and quantitative evaluation. 6.9 Calibration conditions
6.9.1 Environmental conditions refer to the environmental conditions (such as temperature, humidity, air pressure, dust, vibration, electromagnetic interference, etc.) necessary to ensure that the (measurement) standard and the object to be calibrated are working properly during the calibration process. 6.9.2 (Measurement) standards and other equipment 1F71-0 Before use, describe the characteristics of the (measurement) standard and other equipment: and the actual measurement capability of the object to be calibrated to the standard. 6.10 Calibration items and calibration methods Calibration items should include the possible values of the object to be calibrated, and the items can be selected according to the user's requirements. Calibration methods should include the principle of calibration, preferably adopt the methods specified in international and national standards and technical regulations, and the steps should be clear and concise.
When necessary, the original calibration diagram, the number of bands or coefficients contained in the formula, etc. should be provided. For the instrument group of the dream regulator, the protective measures that need to be taken after calibration should be specified, such as sealing, painting, etc., to prevent the data from changing due to improper use.
6.11 Test results
The test results shall be included in the calibration certificate or calibration report, which shall contain the following information:
The title of the calibration, such as "calibration certificate" or "calibration report";
The place where the calibration was carried out (if the calibration was not carried out in the laboratory);
The peak characteristics of the calibration or report (such as terminal numbers), identification of each data and data number;
The name and place of the calibration;
The description and clear identification of the object being calibrated;
The date of the previous calibration and, if relevant to the validity and application of the calibration results, the date of the subsequent calibration;
h) The order in which the calibration was carried out, if relevant to the validity and application of the calibration results. Description: 1) Identification of the technical specification on which the calibration is based, including name and code; 2) Origin and validity of the basic standard used for the calibration; 3) Sampling of the calibration environment; 4) Calibration results and their measurement uncertainty; 5) Signature, signature or equivalent identification of the person issuing the calibration certificate or calibration report, and the date of issue; 6) When the calibration result is valid for the calibrated object; 7) No partial verification of the certificate or report shall be allowed without the approval of the laboratory secretary. Description: The first edition of the measurement uncertainty assessment and expression should comply with the requirements of 11059-999 Measurement uncertainty assessment and expression, including the source of uncertainty and its analysis, the formula for the uncertainty requirement, the exchange form, etc. The content should be given as an appendix to the specification: 6.12 Recalibration interval
The recalibration interval refers to the minimum time interval between successive calibrations to ensure the accuracy and effectiveness of the calibrated instrument: the specification should make recommendations on the recalibration interval with a certain scientific basis for reference. The length of the recalibration interval is determined by the instrument's usage (importance of the location of use, environmental conditions, frequency of use), the user, the quality of the instrument itself and other factors. Therefore, the unit sending the instrument for calibration shall determine it based on actual usage. G.13 Appendix
JJF1071—2000
The appendix is an important part of the specification. The appendix may include: calibration record content, uncertainty assessment procedures, calibration certificate or calibration report pages and basic tables, The calibration method of the derivation, the relevant procedures or national tables and related reference data, etc.
6.14: Additional Notes
Write it below the end line of the specification with the title of "Additional Notes" to explain some matters that need to be stated separately in the specification.
7 Division
The level of the calibration specification content can generally be divided into chapters, articles, and paragraphs. Each calibration specification must have an "article" number. The example of the level division number is shown in Appendix D, and the arrangement of the articles is shown in Appendix F.8 Editing rules (according to the requirements of Chapter 7 of JJF1002-1998) Appendix A
JJF1071-2000
Cover format
National Metrology Calibration Specification of the People's Republic of China JIF ×××-×××
Calibration specification Chinese name
Calibration specification English name
x×××-×x-xx years old
XXXXX×-XX years old
State Administration of Quality and Technical Supervision
Appendix B
JJF 107L:-2000
Page format
JJ+×× × ×-
Calibration specification Chinese name
Calibration specification English name
Generation IF
This standard was approved by the State Quality and Technical Supervision Commission in month and month and took effect in x year x,
Registering unit:
Main drafting unit:
Xiaozhen Drafting unit:
This standard is responsible for or interpreted by the responsible unit,
Main drafter of this standard:
JJF1071—2000
JJF×××X-××××
(Name of the drafter’s unit)
Additional drafter:
(Name of the drafter’s unit)8. Detailed Rules for Compilation (according to the requirements of Chapter VII of JJF1002-1998) Appendix A
JJF1071—2000
Cover Format
National Metrology and Calibration Specification of the People's Republic of China JIF ×××-×××
Calibration Specification Chinese Name
Calibration Specification English Name
x×××-×x-xx Years
XXXXX×-XX
State Administration of Quality and Technical Supervision
Appendix B
JJF 107L:-2000
Page Format
JJ+×× × ×-
Calibration specification Chinese name
Calibration specification English name
Generation IF
This standard was approved by the State Quality and Technical Supervision Commission in month and month and took effect in x year x,bzxz.net
Registering unit:
Main drafting unit:
Xiaozhen Drafting unit:
This standard is responsible for or interpreted by the responsible unit,
Main drafter of this standard:
JJF1071—2000
JJF×××X-××××
(Name of the drafter’s unit)
Additional drafter:
(Name of the drafter’s unit)8. Detailed Rules for Compilation (according to the requirements of Chapter VII of JJF1002-1998) Appendix A
JJF1071—2000
Cover Format
National Metrology and Calibration Specification of the People's Republic of China JIF ×××-×××
Calibration Specification Chinese Name
Calibration Specification English Name
x×××-×x-xx Years
XXXXX×-XX
State Administration of Quality and Technical Supervision
Appendix B
JJF 107L:-2000
Page Format
JJ+×× × ×-
Calibration specification Chinese name
Calibration specification English name
Generation IF
This standard was approved by the State Quality and Technical Supervision Commission in month and month and took effect in x year x,
Registering unit:
Main drafting unit:
Xiaozhen Drafting unit:
This standard is responsible for or interpreted by the responsible unit,
Main drafter of this standard:
JJF1071—2000
JJF×××X-××××
(Name of the drafter’s unit)
Additional drafter:
(Name of the drafter’s unit)
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