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JJF 1139-2005 English PDF

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JJF 1139-2005: Principle and method for determination verification period of measuring instruments
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Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
JJF 1139-2005	English	339	Add to Cart	3 days [Need to translate]	Principle and method for determination verification period of measuring instruments	Valid	JJF 1139-2005

PDF similar to JJF 1139-2005

Standard similar to JJF 1139-2005

JJF 1016 JJF 1059.1 JJF 1071 JJF 1261.6 JJF 1261.5 JJG 1139

Basic data

Standard ID	JJF 1139-2005 (JJF1139-2005)
Description (Translated English)	Principle and method for determination verification period of measuring instruments
Sector / Industry	Metrology & Measurement Industry Standard
Classification of Chinese Standard	A50
Classification of International Standard	17.020
Word Count Estimation	13,168
Date of Issue	2005-12-20
Date of Implementation	2006-03-20
Quoted Standard	JJF 1001-1998; JJF 1033-2001; JJF 1071-2000; GB/T 19022-2004; ISO 10012-2003; OIML D10-1984; NCSL RP-1-1996
Summary	This standard specifies the test cycle measuring instruments to determine the basic principles and methods. This standard applies to verification procedures developed or revised when measuring instruments used to determine the test cycle, as well as verification of measuring instruments in the time interval with the adjustment and calibration of measuring instruments recognized reference intervals.

JJF 1139-2005: Principle and method for determination verification period of measuring instruments

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Principle and method for determination verification period of measuring instruments People's Republic of China National Measurement Specifications Measuring instruments testing cycle to determine the principles and methods Principle and Method forDeterminationVerification Posted on December 20,.2005 2006-03-20 Implementation General Administration of Quality Supervision, Inspection and Quarantine released Measuring instruments test cycle to determine Principles and methods This standard was approved by the General Administration of Quality Supervision, Inspection and Quarantine on December 20,.2005, and since March 20,.2006 shall come into force. Administrative Organization. National Legislation Measurement Management Measurement Technical Committee Main drafting units. Guangzhou Institute of Measurement and Testing Participated in the drafting unit. Commission for the first national defense science and technology measurement and measurement research center China Institute of Metrology Jiangxi Province Institute of Measurement and Testing This norm is interpreted by the national legal metrology management and measurement technical committee The main drafters of this code. Zhou Lunbin (Guangzhou Measurement and Testing Institute) Shi Chang Yan Dai Run-sheng Participate drafters. Hongbao Lin (First Research Institute of Metrology and Measurement) Bai Zhongyuan (China Institute of Metrology) Li Weiming (Guangzhou Measurement and Testing Institute) Wang Pingyi (Jiangxi Institute of Measurement and Testing)

Introduction (1) 1 Scope (1) 2 References (1) 3 Terms and definitions (1) 3.1 Measuring Instruments (1) 3.2 [Measuring instruments] test (1) 3.3 first test (1) 3.4 follow-up test (1) 3.5 cycle test (2) 3.6 test cycle (2) 4 test cycle to determine the principle (2) 4.1 determine the principle of a (2) 4.2 determine the principle of two (2) 4.3 determine the principle of three (3) 5 test cycle to determine the method (3) 5.1 Reaction method (3) 5.2 Maximum likelihood estimation method (5) Appendix A Calculation Example Using Incremental Response Adjustment Method (7) Measuring instruments testing cycle to determine the principles and methods

Introduction

This Code refers to the International Organization of Standards and Metrology International Publication OIMLD10. 1984 "Testing Laboratory Using the measuring equipment calibration interval calibration guidelines "and the United States national standard laboratory assembly organized by NCSL RP-1..1996 "Confirmation and Adjustment of Calibration Intervals" was formulated in order to scientifically and reasonably determine that the meter With the test cycle, to ensure that the measuring instruments in the specified test cycle accurate and reliable.

1 Scope

This standard specifies the basic principles and methods for the determination of test cycles of measuring instruments. This standard applies to the development or revision of measurement verification procedures for the determination of the measurement cycle of the applicable measuring instruments, at the same time It also serves as a reference for the adjustment of the calibration interval with the measuring instruments and the confirmation of the calibration interval with the measuring instruments.

2 References

General measurement terms and definitions JJF 1033-2001 measurement standards assessment criteria JJF 1071-2000 National Metrology Calibration Code Writing Rules Measurement management system Measurement procedures and requirements for measurement equipment ISO 10012..2003 Measurement Management Systems Measurement Processes and Measurement Equipment Requirements OIMLD10. 1984 Guidelines for the determination of calibration intervals for measuring equipment used in testing laboratories (OIML D10. 1984 Guidelines for Determination ofRecibrationIntervalsofMeasuringEquip- ment Usedin Testing Laboratories) NCSLRP-1..1996 "Confirmation and Adjustment of Calibration Intervals" (NCSLRP-1..1996Establishment andAdjustmentofCalibrationIntervals) In implementing this specification, care should be taken to use the current valid version of the above referenced document.

3 Terms and definitions

3.1 Measuring instruments measuringinstruments An appliance used alone or in conjunction with ancillary equipment to make measurements. 3.2 [Measuring instruments] test verification [ofameasuringinstrument] Procedures for the identification and verification of the conformity of measuring instruments with statutory requirements, which include checking, marking and/or issuing Verification certificate. 3.3 initial verification initialverification A test of a new measuring instrument that has not been tested. 3.4 follow-up verification subsequentverification Measuring instruments after the first test of any kind of test.

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