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JJF 1849-2020 English PDF

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US$419.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
JJF 1849-2020: (Calibration specification for microplate chemiluminescence analyzer)
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JJF 1849-2020	419	Add to Cart	4 days	(Calibration specification for microplate chemiluminescence analyzer)	Valid

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Basic data

Standard ID: JJF 1849-2020 (JJF1849-2020)
Description (Translated English): (Calibration specification for microplate chemiluminescence analyzer)
Sector / Industry: Metrology & Measurement Industry Standard
Classification of Chinese Standard: A61
Word Count Estimation: 18,138
Date of Issue: 2020-07-02
Date of Implementation: 2021-01-02
Regulation (derived from): Announcement No. 29 (2020) of the State Administration for Market Regulation
Issuing agency(ies): State Administration for Market Regulation

JJF 1849-2020: (Calibration specification for microplate chemiluminescence analyzer)

---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.
(Calibration specification for microplate chemiluminescence analyzer) National Metrology Technical Specification of the People's Republic of China Specification for calibration of microplate chemiluminescence analyzers Published on 2020-07-02 2021-01-02 Implementation Released by the State Administration for Market Regulation Microplate Chemiluminescence Analyzer Calibration specification Focal Point. National Biometric Technology Committee Main drafting unit. Shanghai Institute of Metrology and Testing Technology Participating in the drafting unit. China Institute of Metrology Henan Institute of Metrology This specification is entrusted to the National Biometric Technology Committee to be responsible for the interpretation The main drafters of this specification. Gang Liu (Shanghai Institute of Metrology and Testing Technology) Li Lanying (Shanghai Institute of Metrology and Testing Technology) Participating drafters. Wu Liqing (China Institute of Metrology) Xu Qin (Shanghai Institute of Metrology and Testing Technology) Ding Fengyuan (Henan Institute of Metrology) Wang Jing (China Institute of Metrology)

content

Introduction (Ⅱ) 1 Scope(1) 2 References (1) 3 Terms (1) 3.1 Chemiluminescence (1) 3.2 Inter-well interference (1) 3.3 Channel Difference(1) 4 Overview(1) 5 Metrology Characteristics(1) 5.1 Repeatability(1) 5.2 Inter-well interference(1) 5.3 Channel Difference(1) 5.4 Linearity error(1) 6 Calibration Conditions(1) 6.1 Environmental conditions (1) 6.2 Standard for calibration (2) 7 Calibration items and calibration methods (2) 7.1 Repeatability(2) 7.2 Inter-well interference(2) 7.3 Channel Difference(3) 7.4 Linearity error(3) 8 Expression of calibration results (4) 9 Recalibration interval(4) Appendix A The composition of the microplate chemiluminescence analyzer and the schematic diagram of the 96-well plate (5) Appendix B Calculation of Slope and Intercept in Linear Fitting(6) Appendix C Linearity Error Uncertainty Evaluation Example(7) Appendix D Calibration Raw Record Reference Format(10) APPENDIX E RECOMMENDED FORM OF INNER PAGE OF CALIBRATION CERTIFICATE(12)

Introduction

This specification is compiled in accordance with the requirements of JJF 1071-2010 "Rules for the Compilation of National Metrology Calibration Specifications". JJG861-2007 "Enzyme Label Analyzer", YY/T 1174-2010 "Semi-automatic Chemiluminescence Immunoassay Analyzer", JJF 1001-2011 "General Metrology Terms and Definitions" and JJF 1059.1-2012 "Measurement Uncertainty Evaluation and Table Show" and so on. This specification is published for the first time. Specification for calibration of microplate chemiluminescence analyzers

1 Scope

This specification applies to the calibration of microplate chemiluminescence analyzers configured with 96-well plates.

2 Reference documents

This specification references the following documents. YY/T 1174-2010 Semi-automatic chemiluminescence immunoassay analyzer For dated references, only the dated version applies to this specification; for undated references The latest version (including all amendments) applies to this specification.

3 Terminology

3.1 chemiluminescence In the absence of external excitation of light, electricity, magnetism, sound, or heat, a kind of light radiation produced by chemical reactions The phenomenon includes two basic processes. the molecules in the reaction system absorb the chemical energy released by the chemical reaction and transition from the ground state to High-energy excited state; then, the excited molecule in the high-energy state emits photons with a certain quantum yield. The detector measures the luminescence intensity of each well cup in a 96-well plate is influenced by the luminescence intensity of surrounding adjacent wells degree. The difference in the detection capability of the detector for each channel.

4 Overview

The microplate chemiluminescence analyzer (hereinafter referred to as the analyzer) is a chemiluminescence The detection technology is used to detect and analyze the luminescence intensity generated by the reaction of a series of substances to be tested and luminescent reagents in the microplate. instrument. The analyzer consists of three parts. a microplate, a detector and a data processing device. The composition diagram of the analyzer and this specification The structure of the involved microplate (96-well plate) is shown in Figure A.1 and Figure A.2.The measurement parameter for this specification is luminous intensity.

5 Metrology characteristics

5.1 Repeatability 5.2 Inter-well interference 5.3 Channel Differences 5.4 Linearity error

6 Calibration Conditions

6.1 Environmental conditions ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JJF 1849-2020_English be delivered?

Answer: Upon your order, we will start to translate JJF 1849-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of JJF 1849-2020_English with my colleagues?

Answer: Yes. The purchased PDF of JJF 1849-2020_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.