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YC/T 541-2024 English PDF

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US$159.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
YC/T 541-2024: Cigarettes - Correction of detection data for NFDPM and carbon monoxide in mainstream smoke
Status: Valid

YC/T 541: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YC/T 541-2024	159	Add to Cart	3 days	Cigarettes - Correction of detection data for NFDPM and carbon monoxide in mainstream smoke	Valid
YC/T 541-2016	199	Add to Cart	3 days	Cigarettes. Correction of detection data for NFDPM and carbon monoxide in mainstream smoke	Obsolete

Similar standards

YC/T 405.5 GB 5606.2 GB/T 5606.1 YC/T 605 YC/T 551 YC/T 540

Basic data

Standard ID: YC/T 541-2024 (YC/T541-2024)
Description (Translated English): Cigarettes - Correction of detection data for NFDPM and carbon monoxide in mainstream smoke
Sector / Industry: Tobacco Industry Standard (Recommended)
Classification of Chinese Standard: X87
Classification of International Standard: 65.160
Word Count Estimation: 8,87
Date of Issue: 2024-01-29
Date of Implementation: 2024-05-01
Older Standard (superseded by this standard): YC/T 541-2016
Issuing agency(ies): State Tobacco Monopoly Administration

YC/T 541-2024: Cigarettes - Correction of detection data for NFDPM and carbon monoxide in mainstream smoke

---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.
ICS 65.160 CCSX87 Tobacco Industry Standard of the People's Republic of China Replaces YC/T 541-2016 Tar and carbon monoxide in mainstream cigarette smoke Test data correction mainstreamsmoke Released on 2024-01-29 2024-05-01 Implementation The State Tobacco Monopoly Administration issued

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. This document replaces YC/T 541-2016 "Correction of tar and carbon monoxide test data in mainstream cigarette smoke" and is consistent with YC/T 541- Compared with.2016, in addition to structural adjustments and editorial changes, the main technical changes are as follows. --- Changed the scope of application to apply to mainstream smoke tar and monoxide of cigarettes of different circumferences and lengths that meet the requirements of domestic production specifications Correction of carbon dioxide test data (see Chapter 1, Chapter 1 of the.2016 edition); --- Combine "Total ventilation rate, tar content and carbon monoxide content detection of cigarettes" into one chapter and separate it from "Total ventilation rate correction of cigarettes" (see Chapters 5 and 6, Chapters 4 and 5 of the.2016 edition); --- The calculation formula of tar correction value has been changed (see 7.2, 6.2 of the.2016 edition); --- The calculation formula of carbon monoxide correction value has been changed (see 7.3, 6.3 of the.2016 edition). Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document is proposed by the State Tobacco Monopoly Administration. This document is under the jurisdiction of the Cigarette Sub-Technical Committee of the National Tobacco Standardization Technical Committee (SAC/TC144/SC1). This document was drafted by. Yunnan China Tobacco Industry Co., Ltd., National Tobacco Quality Supervision and Inspection Center, Yunnan Provincial Tobacco Quality Supervision Testing Station, Guizhou China Tobacco Industrial Co., Ltd., Jiangsu China Tobacco Industrial Co., Ltd., and Guangxi China Tobacco Industrial Co., Ltd. The main drafters of this document are. Zhao Hui, Liu Wei, Zhang Zilong, Chen Jinxiong, Fan Duoqing, Pang Yongqiang, Jiang Xingyi, Qin Yunhua, Yang Shuai, Wang Huiping, Lai Donghui, Zhu Huaiyuan, Zhou Yun, Xiong Wen, Cui Zhuwen, Liu Keqian, Luo Yanbo, Cai Jieyun, Jiang Li, Jin Yongcan, Li Xiangyu, Man Jie. The previous versions of this document and the documents it replaces are as follows. ---First published in.2016 as YC/T 541-2016; ---This is the first revision. Tar and carbon monoxide in mainstream cigarette smoke Test data correction

1 Scope

This document describes a method for correcting data from tar and carbon monoxide measurements in mainstream cigarette smoke to standard atmospheric pressure conditions. This document applies to the ISO standard for tar and carbon monoxide in mainstream cigarette smoke under atmospheric pressure conditions of 78.0kPa~101.3kPa Correction of suction mode detection data.

2 Normative references

The contents of the following documents constitute essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB/T 19609 Determination of total particulate matter and tar in cigarettes by conventional analytical smoking machines GB/T 22838.15 Determination of physical properties of cigarettes and filter rods Part 15.Determination of cigarette ventilation Definition and measurement principle GB/T 23356 Determination of carbon monoxide in the gas phase of cigarette smoke - Non-scattering infrared method

3 Terms and definitions

There are no terms or definitions that require definition in this document.

4 Principle

Tar and carbon monoxide in mainstream cigarette smoke are measured using a modified formula with atmospheric pressure and cigarette ventilation rate as input variables. The data is corrected to eliminate the systematic errors caused by the difference in test atmospheric pressure. 5.Detection of total ventilation rate, tar content and carbon monoxide content in cigarette smoke The total ventilation rate V, paper ventilation rate VP and filter ventilation rate VF of cigarettes were tested according to the method specified in GB/T 22838.15. The tar content and flue gas carbon monoxide content were tested according to the methods specified in GB/T 19609 and GB/T 23356, with the results accurate to 0.01 mg. 6.Correction of total cigarette ventilation rate Calculate the total ventilation rate correction value Vc according to formula (1), with the result accurate to 0.1%. Vc= P0 P × VP P0 P × VF (1) Where. Vc---total ventilation rate correction value, %; P0---standard atmospheric pressure, in kilopascals (kPa), generally 101.3kPa; ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of YC/T 541-2024_English be delivered?

Answer: Upon your order, we will start to translate YC/T 541-2024_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 YC/T 541-2024_English with my colleagues?

Answer: Yes. The purchased PDF of YC/T 541-2024_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.

Question 5: Should I purchase the latest version YC/T 541-2024?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version YC/T 541-2024 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.