Some standard content:
National Technical Specification of Electric Power of the People's Republic of China Rule for the Examination of Measurement Standard JJF1033—2001 (substituted with JJI0331992) Responsible unit: National Legal Metrology Management Technical Committee Section unit: Metrology Department of State Administration of Quality and Technical Supervision Liaoning Provincial Quality and Technical Supervision Bureau Liaoning Provincial Product Quality Supervision and Inspection Institute This standard was approved on March 2, 2001 and has been in force since May 1, 3001. JIF331 is substituted with JJ33—1992. This standard is issued by the State Administration of Quality and Technical Supervision. The main drafters of this specification are: Deng Yiya (National Quality and Technical Supervision Bureau), Fang Xiuqi (Jiangning Provincial Quality and Technical Supervision Bureau), Xu Jie (Liaoning Product Quality Supervision and Inspection Institute), Ye Depei (China Aerospace Corporation Second and Third Institute), Yun Shangcai (China National Institute of Metrology), Xi Xiangneng (China National Institute of Metrology), Gao Chaoxi (National Metrology Standards and Metrology Verification Personnel Assessment Committee), Duan Junyang (Liaoning Provincial Institute of Metrology), etc. The drafters of this specification are: 33—2QC1
Replacement of measurement equipment, all with the preservation and observance of…measurement standard card verification supervision
Appendix measurement standard assessment (friend inspection) application form 6 recording measurement standard document consultation form.
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Appendix G
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Measurement standard difficult on-site examination model report format
Measurement standard non-examination equipment certificate format
Measurement acceptance standard replacement application format
Measurement registration coordination payment (or cancellation) application form support 1
Opinion form
For! Standard training single standard examination 1 work, according to the supervision standard examination method. The draft standard specification is hereby drafted and shall be referred to as the "standard": 1 Scope
This specification is for the purpose of the assessment of newly established metrological standards and the review of metrological standards. 2 References
JJF1G31-1% General metrological terms and definitions T12915 Measurement uncertainty assessment table
When implementing the standard, attention should be paid to the use of the current valid versions of the referenced documents. 3 Terminology
3.1 Standard
In order to define, achieve, and reproduce the most accurate value of a unit or one or more people, a physical object or measurement instrument is used as a reference, and each test (standard) material or measurement system is used as a physical quantity or measurement instrument. The standard composed of all its components is a non-standard. 2. Its value may also be corrected by the law. 3.2 Working Standards: A measurement standard is a measurement standard that is usually a metrological standard in a given area or within a given organization. The measurements made there are usually mathematical and mathematical. 3.3 Working Standards: Used to calibrate non-physical objects, instruments, or materials. Note: 1. Working Standards: Used to calibrate non-physical objects, instruments, or materials. 3.4 Stability of Metrological Standards: The ability of a metrological standard to maintain a certain level of stability over time. 3. 5. The ability of the standard source of quantity to indicate (or reproduce) similar values:
3.6 The ability of the measuring instrument to indicate the value (or reproduce value) similar to the standard source of quantity under the same measurement conditions:
3.6 The ability of the measuring instrument to indicate the value (or reproduce value) similar to the standard source of quantity under the same measurement conditions:
4. Please set the standard reference
4.! Before applying for a bid, please submit the following application form (see A): The following requirements must be met: 1) The metrological standard should be used, and its metrological technical indicators should meet the requirements of the corresponding national weight verification system and metrological regulations (or metrological technical specifications), and it should have a valid qualification certificate: 2) The required equipment should be equipped with standard instruments, and the time for this line of work should be set as the time for this line of work; 3) Complete the writing of the metrological standard technical report (format see B, the title (4) The laboratory must meet the requirements of the determination/calibration process and be equipped with effective monitoring and control measures for the environmental equipment:
5; be equipped with at least one person with the political qualification for the calibration or verification certificate.
6) Have a complete management system (or procedure document: (see Appendix D); 7) Have documented standard technical files (see Appendix E). 4.2 Application for approval of measurement standards
42.1 The administrative departments of planning and health at or above the county level shall apply for approval to the higher-level measurement departments for the establishment of the highest-level social public measurement standards in their administrative regions. The social public measurement standards they have obtained shall be submitted to the local measurement departments for approval.
4.2.2 The relevant competent departments of the State Council, autonomous regions, and autonomous regions shall apply to the higher-level measurement departments for approval of the various measurement standards of the relevant departments. 4.2.3 When enterprises and institutions establish their own measurement standards, they shall apply for approval to the measurement administrative departments at the same level as their main departments.
4.2.4 The units of the supervisory departments shall apply to the local measurement administrative departments for approval of the various measurement standards of the units.
4.2.5 The standard for non-public pressure gauges discussed in this document shall be subject to compulsory calibration. The calibration shall be carried out by the authorized metrology department or the internal calibration shall be carried out by the metrology department: 4.3 The standard for measurement and control shall be subject to strict measurement and control. The materials required for measurement and control shall be provided by the administrative department in charge of measurement and control: 1) Two original copies of the measurement standard (summer) 2) One copy of the measurement standard technical approval;
3) Multiple copies of the measurement standard measurement record 4) Three copies of the measurement standard format record: 158
Wear meeting·measurement||tt ||: A copy of the valid calibration certificate of the supporting equipment of the basic standard equipment: 6) For the calibration of the measurement standard: the original certificate of the calibration date and the relevant verification record/communication are nearly 1 copy of the measurement standard assessment application information review
5.1 Review of the measurement standard assessment application information
The department that accepts the assessment shall review the technical information reported in the application. The purpose of the review is to check whether the technical information is complete and whether it is in line with the basic requirements of the assessment. The inspection shall include the following content:
1 The new measurement standard conforms to the relevant laws, regulations and this specification: 2:4 The application information should be When complete, the reporting form shall adopt the prescribed format: 1) The written content of the standard shall be complete, 2) The unit price and the competent department shall be confirmed, and the public document shall be added:
3) The metrological standard standard shall be completed during the operation period; 3) The metrological standard instrument shall have the statutory mandatory code change certificate before the measurement control machine code change; 4) The metrological standard technical report shall be complete; 5) The metrological standard verification and control project shall have a number of measurement verification sciences (developmental measurement technical specifications):
&) The management system (or procedure document) shall be sound; at least two persons holding the metrological standards of this project shall be qualified; The personnel who have completed the risk certification should be equipped with qualified personnel for calibration: 5.2 The period of the standard review should not exceed two days. 5.3 The treatment of the inspection results. If the initial review fails, the applicant shall apply for the position and point out the problem. If the problem is not solved within the prescribed period, the personnel shall make corrections within the prescribed period. bzxz.net
6 Organization and implementation of metrological standard assessment
6.1 Organization of metrological standard review
6.1.1 The department responsible for the review shall organize the review according to the accuracy of the metrological standard in the interim report, and the department responsible for the quality management of the industry shall organize the review. 1.2 The department or the assessment team shall promptly implement the assessment plan according to the requirements of the assessment schedule, and shall promptly notify the assessment team of the specific time of the on-site assessment. 6.1 Implementation of the measurement and assessment plan
6-2.1 The administrative department shall appoint and recruit standard assessors according to the specific time of the measurement and assessment project, and shall inform the assessment unit of the specific time of the on-site assessment. 6.2.2 The standard assessment is generally carried out by the standard assessors at that time. 2.3 The metrology standard assessment plan should generally be completed within 5 months. 6.3 The employment of metrology standard assessment The metrology administrative department of the Ministry of Foreign Affairs must undertake and approve the employment of metrology standard assessors according to the needs of the units. The provincial-level departments or administrative departments or administrative regions within the province shall approve the first or second-level assessors. The metrology standard assessment shall be carried out through on-site assessment or review. Note: For the actual gold rate, the environmental requirements of the product certificate or the product list, the following items must be tested in the field, and the main unit should announce it and report it to the administrative department of Sichuan Province. 6.5 The measurement mark test is relatively solid. 5. The assessment unit and the assessment team will review the assessment materials reported by the professional department and submit the measurement mark on-site assessment report (format required by the health department) and the measurement assessment application form for the customer, and the measurement administrative department of the matching school. |tt||6.5.2 The administrative department shall review and approve the assessment materials submitted by the assessment unit or the assessment department. If the assessment is qualified, a metrology standard assessment certificate shall be issued (see Appendix for the form). If the assessment is qualified, the unit shall apply for the relevant assessment certificate. The validity period of the assessment certificate is 3 years: the validity period of the assessment certificate is 3 years for the first assessment and 5 years for the second assessment. The validity period of the assessment certificate is 3 years for the second assessment and 5 years for the third assessment. |tt||7.1 The content of metrological marking assessment
The measurement standard assessment should be based on the following four aspects: measurement standard, supporting equipment, personnel, and management system.
7.2 Evaluation of metrological standard assessment
The detailed review of metrological standard assessment is divided into two steps: 1) Data review
The metrological standard assessor first reviews the selected materials of CITIC, and the content of the review is as follows: Liao: Measuring standard assessment (review) Please ensure that the written materials are correct! 2: Whether the academic materials required for the application and assessment meet the requirements: whether the measuring instruments equipped meet the technical requirements and have valid certificates; whether the source of the meter standard is valid: whether the current metrological verification procedures and the technical specifications of the meter with the calibration items are available for the verification/calibration of the meter; whether the contents of the application form are complete and correct: whether the environmental conditions meet the requirements of the second level of work; whether the recommended materials can meet the requirements of the application form, and then the assessment will be conducted according to the on-site safety plan and the safety plan.
) On-site card review or letter review:
The on-site assessment and evaluation of the metrological standard shall be included in the application form (Table 1). If any item in the special review form is not applicable, it can be accepted at least 3 times. During the production reform period, the measurement standard examiner who is entrusted with the assessment can only pass the assessment after two changes. If the assessment exceeds the limit and still fails to make changes, it will be deemed that the assessment is not in compliance with the 1510
and will not be in compliance with the measurement standards. During the on-site assessment, the measurement standard assessor shall review the contents of the comprehensive assessment review form item by item. When the assessment is concluded, the measurement standard assessment unit shall be marked with the assessment report, and the measurement standard on-site assessment report shall be filled in, and the measurement standard assessment (review) application form shall be filled in. The assessment opinion shall be filled in the column of the assessment opinion. The assessment letter of the draft standard shall be submitted by the assessment unit to listen to the suggestions of the assessment unit: whether the product standard meets the legal and technical requirements, and only the measurement unit has the ability to make individual assessments. If the assessor requires individual qualifications, the assessment opinion shall be filled in the assessment opinion in the "Review" of the measurement standard assessment. Table 1 Measurement Standards Quick Review Table A
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B planning B.1 Preparation before calculating standard deviation*! To ensure that the measurement standard is in a correct working state and provide technical basis for the measurement standard review, the standard unit shall do the following work: 1) The measurement standard instrument shall be verified every time, and the record shall be kept properly; 2) Each comparison test: keep the record and double check; 3) Provide measurement repeatability test data to ensure the reliability of the measurement standard; 8.2 For any measurement standard that has a valid standard certificate for more than 6 months, the standard unit shall apply for the measurement standard verification certificate in the relevant metrology department. If the validity period of the measurement standard examination certificate has expired and the work is still being carried out, it shall be assessed according to the new measurement standard. The following technical information shall be provided: 1) Two copies of the measurement standard approval (issuance) certificate; 2) 5 original copies of the measurement standard approval certificate; 3) One copy of the measurement standard assessment certificate for registered standard instruments and accompanying measurement instruments within the validity period; 4) If the measurement standard instrument or accompanying equipment is replaced, two copies of the measurement approval change report shall be attached! 3. At least two randomly selected original records of the metrology standard’s recent calibration and verification:
) or standard verification certificate; 7) One copy of the standard stability assessment operation record within the validity period of the metrology standard assessment certificate; 8) One copy of the metrology standard operation inspection and adjustment record between two calibrations; 8.3 Re-examination and assessment of metrology standards
8-3. The re-examination of metrology standards shall be subject to approval by the applicant, and shall be conducted in the form of on-site inspection or on-site spot inspection. 8.3.2 The metrology administrative departments at all levels shall organize and complete the re-examination within one month after receiving the request for re-examination of metrology standards. The re-examination shall be organized and conducted in accordance with the sequence of the three standard assessments. 8.3.4 The re-examination of metrology standards shall be the same as that of its standard card. If the inspection is qualified, the metrology department that holds the inspection will determine to extend the validity period of the "Metrology Marking Certificate". 8.3. If the re-inspection is unqualified, the metrology administrative department that holds the inspection will notify the inspection unit and the relevant department of the measurement standard, and will also cancel the measurement standard. 8.3.
| ...1. Change of meter standards
JJF1n337g*
During the period of meter standards, if one of the following situations occurs, the original department in charge of the assessment shall go through the relevant procedures:
1) Replace the meter standard instrument or the main supporting equipment, without changing the original meter standard, the accuracy of the measurement range and uncertainty, or the maximum allowable error, and carry out the verification/calibration project without any change. Write down the meter standard report 3 (see Appendix H for the format) in duplicate and provide it on 2) After replacing the meter or main equipment, please submit a copy of the valid stability certificate of the meter or equipment, and report it to the metrology administrative department for review and approval. 3) After replacing the meter or main equipment, please submit a copy of the valid stability certificate of the meter or equipment, and report it to the metrology administrative department for review and approval. 4) After replacing the meter or main equipment, please submit a copy of the valid stability certificate of the meter or equipment, and report it to the metrology administrative department for review and approval. 5) After replacing the meter or main equipment, please submit a copy of the valid stability certificate of the meter or equipment, and report it to the metrology administrative department for review and approval. 6) After replacing the meter or main equipment, please submit a copy of the valid stability certificate of the meter or equipment, and report it to the metrology administrative department for review and approval. 7) After replacing the meter or main equipment, please submit a copy of the valid stability certificate of the meter or equipment, and report it to the metrology administrative department for review and approval. 8) After replacing the meter or main equipment, please submit a copy of the valid stability certificate of the meter or equipment, and report it to the metrology administrative department for review and approval. 9) After replacing the meter or main equipment, please submit a copy of the valid stability certificate of the meter or equipment, and report it to the metrology administrative department for review. 9.2 Storage and Cancellation of Recorded Standards
1 During the validity period of a measurement standard, if the measurement standard needs to be tracked or equipment problems occur, the calibration/standard work cannot be continued, or there is no work relationship, such as entrustment, etc., the business unit shall temporarily seal or revoke it. The construction unit shall fill in the "Restoration Form" (Form 1): For cancellation of the measurement standard, the management department shall apply for the cancellation of the measurement standard. The management department shall sign the "Restoration Plan for the Measurement Standard" (Form 2): For cancellation of the measurement standard, the management department shall apply for the cancellation of the measurement standard. Please see the "Notice on the Validity" column for your comments. The original copy shall be submitted to the accounting administrative department in charge of the assessment for processing. The existing draft standards shall be printed on the measurement standard assessment book by the metrology administrative department in charge of the assessment. When new work is carried out, if the measurement standard assessment book is valid, the auditor shall check it. If the measurement standard assessment certificate card has exceeded the validity period, it shall be revoked according to the new measurement standard. The measurement standard verification certificate shall be collected by the accounting administrative department in charge of the assessment. 11. In order to ensure the return of the measurement standard assessment certificate In order to ensure the quality of the metrology standards assessment, the metrology collection department shall supervise and inspect the metrology standards assessment work of the lower-level metrology administration department, 2) The metrology collection department that organizes the special verification work shall be responsible for the implementation of the special verification work within the unit, and call the state work department to inspect and supervise the current verification of the measurement standards. 5) 1. The special verification department shall supervise the metrology standards established by the standard-setting units, and supervise the operation of the various highest metrology standards established within the period. If they do not meet the requirements, they shall be notified and rectified within a time limit. The unit in charge of the measurement standard should report the rectification status to the responsible department for verification. If the rectification is still unqualified, the responsible department shall cancel the certificate of the established standard verification.
4: The responsible department shall implement the established measurement standard. 5; After the on-site verification of the measurement standard verification is completed, the unit that exceeds the standard shall fill in the "verification summary form" (electronic verification form) and send it to the responsible department after filling it out! 5) If the verification unit has any objection to the verification work, it may appeal to the higher-level measurement administrative department for review. 1514
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