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RB/T 143-2018 English PDF

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US$139.00 · In stock
Delivery: <= 2 days. True-PDF full-copy in English will be manually translated and delivered via email.
RB/T 143-2018: Guidance for intermediate checks of chemical testing instrument and equipment
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
RB/T 143-2018	139	Add to Cart	2 days	Guidance for intermediate checks of chemical testing instrument and equipment	Valid

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Basic data

Standard ID: RB/T 143-2018 (RB/T143-2018)
Description (Translated English): Guidance for intermediate checks of chemical testing instrument and equipment
Sector / Industry: Chinese Industry Standard (Recommended)
Classification of Chinese Standard: A00
Classification of International Standard: 03.120.20
Word Count Estimation: 6,698
Date of Issue: 2018-06-04
Date of Implementation: 2018-12-01
Regulation (derived from): National Certification Section (2018) No. 31
Issuing agency(ies): National Certification and Accreditation Administration

RB/T 143-2018: Guidance for intermediate checks of chemical testing instrument and 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.
Guidance for intermediate checks of chemical testing instrument and equipment ICS 03.120.20 A00 People's Republic of China certification and recognition of industry standards Guide to verification of laboratory chemical testing equipment Published on.2018-06-04 2018-12-01 implementation China National Certification and Accreditation Administration issued

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed and managed by the National Certification and Accreditation Administration. This standard was drafted. Shandong Entry-Exit Inspection and Quarantine Bureau of the People's Republic of China, Shandong Institute of Metrology, Qingdao Food Medicine Product Inspection Institute, Qingdao Hua Testing Technology Co., Ltd., Nuoan Testing Service (Qingdao) Co., Ltd., SGS standard technical services Limited company, Shantou Entry-Exit Inspection and Quarantine Bureau of the People's Republic of China. The main drafters of this standard. Wang Manxia, He Fei, Lei Wenwen, Hu Dongqing, Xu Aihua, Gao Yuanjiao, Ma Weixing, Liu Peihai, Cao Wenqing, Wu Qianxi, Zhou Jiaming, Fu Meng, Dai Jianhua, Zhao Huamei, Cai Ying, Lin Chao, Tao Lin. Guide to verification of laboratory chemical testing equipment

1 Scope

This standard provides guidelines for verifying the calibration/calibration status of chemical testing equipment during laboratory use. This standard applies to the periodical verification conducted by various laboratories to maintain the reliability of the calibration/calibration status of chemical testing equipment. The period of inspection of other instruments in the laboratory can be used for reference.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T.20000.1 Standardization Work Guide Part 1. General terms for standardization and related activities General requirements for GB/T 27025 testing and calibration laboratory capabilities JJF1001-2011 General Measurement Terms and Definitions JJF1033-2016 measurement standard assessment specification

3 Terms and definitions

The following terms and definitions as defined in GB/T.20000.1 and GB/T 27025 apply to this document. 3.1 Checking intermediatechecks during the period Verification of the instrument's verification/calibration status during the two calibrations/calibrations. 3.2 Calibration calibration The first step in a set of operations under specified conditions is to determine the relationship between the magnitude provided by the measurement standard and the corresponding indication. This information is used to determine the relationship between the measured results obtained by the indications. The measured values provided by the measurement standards and the corresponding indications are not accurately measured. Degree. [JJF1001-2011, definition 4.10] 3.3 Verification verification An activity to ascertain and confirm the compliance of a measuring instrument with statutory requirements, which includes inspection, marking and/or issuing a certificate of verification. [JJF1001-2011, definition 9.17] 3.4 Measurement standard (also known as measurement standard) measurementstandard With a determined magnitude and associated measurement uncertainty, a reference object defined by a given amount is achieved. [JJF1033-2016, definition 3.1] 3.5 Verification standard checkstandard A reference object used to routinely verify the performance of a measuring instrument or measuring system. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of RB/T 143-2018_English be delivered?

Answer: Upon your order, we will start to translate RB/T 143-2018_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 2 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of RB/T 143-2018_English with my colleagues?

Answer: Yes. The purchased PDF of RB/T 143-2018_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.