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                    (Guidelines for determining and adjusting the calibration period of measuring equipment)
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                    RB/T 034-2020
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  Basic data             |  Standard ID  |          RB/T 034-2020 (RB/T034-2020) |               |  Description (Translated English)  |          (Guidelines for determining and adjusting the calibration period of measuring equipment) |               |  Sector / Industry  |          Chinese Industry Standard (Recommended) |               |  Classification of Chinese Standard  |          A00 |               |  Word Count Estimation  |          14,136 |               |  Date of Issue  |          2020-08-26 |               |  Date of Implementation  |          2020-12-01 |               |  Regulation (derived from)  |          National Certification and Accreditation Administration Announcement No. 21 of 2020 |               |  Issuing agency(ies)  |          National Certification and Accreditation Administration |         
  RB/T 034-2020: (Guidelines for determining and adjusting the calibration period of measuring equipment) ---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.  
(Guidelines for determining and adjusting the calibration period of measuring equipment)
ICS 03:12:20
A00
The People's Republic of China Certification and Accreditation Industry Standard
Determination of the calibration period of measuring equipment and
Adjustment method guide
2020-08-26 released
2020-12-01 implementation
Issued by the National Certification and Accreditation Administration Commission
Table of contents
Foreword Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Determination of calibration equipment 2
5 Determination of the initial calibration period of the equipment 2
6 Adjustment of subsequent calibration cycle of equipment 3
Appendix A (informative appendix) Simple response adjustment method application example 7
Appendix B (informative appendix) Application example of incremental response adjustment method 8
Appendix C (informative appendix) Application example of period verification method 10
Reference 11
Foreword
This standard was drafted in accordance with the rules given in GB/T 1:1-2009:
This standard was proposed and managed by the National Certification and Accreditation Administration Committee:
Drafting organizations of this standard: China National Accreditation Center for Conformity Assessment, China Academy of Inspection and Quarantine Sciences, China Inspection and National Research Institute (Beijing) Technology Co:, Ltd:
Co:, Ltd:, Fujian Institute of Metrology, Guangzhou Center for Disease Control and Prevention, Beijing Institute of Aerospace Automatic Control:
The main drafters of this standard: Wang Yang, Anping, Lin Zhiguo, Zhou Sixu, Zou Mingqiang, Qi Xiaohua, Zhang Mingxia, Shi Guanghua, Wen Ji, Zhao Yue,
Zhang Qingbo, Zhang Long, Huo Jianglian, Lin Jingxing, Peng Rongfei, Qu Chunze, Liu Ying:
Determination of the calibration period of measuring equipment and
Adjustment method guide
1 Scope
This standard provides the determination of the measurement equipment (equipment for short) that needs to be calibrated, the method for determining the initial calibration period of the equipment, and the subsequent calibration of the equipment
Method and application example of period adjustment:
This standard applies to all institutions that need to determine and adjust the calibration cycle of their measuring equipment:
Note: Institutions refer to testing laboratories, calibration laboratories, inspection institutions, reference material producers, proficiency testing providers, medical laboratories, etc:, collectively referred to as "institutions" below:
2 Normative references
The following documents are indispensable for the application of this document: For dated reference documents, only the dated version applies to this article
Pieces: For undated references, the latest version (including all amendments) applies to this document:
JJF1001 General measurement terms and definitions
ISO /IEC Guide 99 Basic and common concepts and related terms of international metrology vocabulary [Internationalvocabularyof
metrology-Basicandgeneralconceptsandassociatedterms(VIM)]
ISO /IEC 17025 General requirements for the competence of testing and calibration laboratories (General requirements for the competition of
testingandcalibrationlaboratories)
3 Terms and definitions
The following terms and definitions defined by JJF1001 and ISO /IEC Guide 99 apply to this document: For ease of use, the following
Listed some terms and definitions in JJF1001:
3:1
Calibrationintervals
Calibration interval
The time interval for continuous calibration of the device:
3:2
Measurementreliability
The probability that the measurement characteristics of the equipment meet the requirements of the specification:
Note: Measurement reliability is a function of the calibration time interval, which is a basic assumption for the analysis of the calibration period:
3:3
Measurementreliabilitytarget
Measurement reliability level equivalent to quality, cost, and logical goals, or the measurement characteristics of the equipment are maintained within acceptable ranges during use
The smallest acceptable probability:
3:4
Checkstandard
Verification device
A device used for daily verification of the performance of a measuring instrument or measuring system:
   
   
  
  
    
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