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JJF 1139-2005 English PDF

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US$339.00 · In stock
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JJF 1139-2005: Principle and method for determination verification period of measuring instruments
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJF 1139-2005	339	Add to Cart	3 days	Principle and method for determination verification period of measuring instruments	Valid

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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

---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.
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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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJF 1139-2005_English be delivered?

Answer: Upon your order, we will start to translate JJF 1139-2005_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 1139-2005_English with my colleagues?

Answer: Yes. The purchased PDF of JJF 1139-2005_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.