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GB/T 24618-2009: Routine analytical cigarette-smoking machine -- Additional test methods
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 24618-2009 | English | 189 |
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Routine analytical cigarette-smoking machine -- Additional test methods
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GB/T 24618-2009
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Basic data | Standard ID | GB/T 24618-2009 (GB/T24618-2009) | | Description (Translated English) | Routine analytical cigarette-smoking machine -- Additional test methods | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | X87 | | Classification of International Standard | 65.160 | | Word Count Estimation | 8,854 | | Date of Issue | 2009-11-15 | | Date of Implementation | 2009-12-01 | | Quoted Standard | GB/T 16447; GB/T 16450 | | Adopted Standard | ISO 7210-1997, MOD | | Regulation (derived from) | National Standard Approval Announcement 2009 No.13 (Total No.153) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the routine analytical smoking machine additional testing methods. Smoking machine to test whether the GB/T 1645. Requirements. Additional test methods specified in this standard only for smoking machine test does not involve the actual smoking process. Additional test methods specified in this standard include the drop test, pumping test flow chart and restrictive pumping tests. | GB/T 24618-2009: Routine analytical cigarette-smoking machine -- Additional test methods---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.
Routine analytical cigarette-smoking machine. Additional test methods
ICS 65.160
X87
National Standards of People's Republic of China
Additional routine analytical smoking machine test methods
(ISO 7210.1997, MOD)
Posted 2009-11-15
2009-12-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This revised standard adopts ISO 7210.1997 "routine analytical smoking machine Additional test methods" (in English).
This standard is based on ISO 7210.1997 redrafted.
Taking into account China's national conditions, and ISO 7210. compared to the presence of a small amount of technical differences 1997 standard, these technical differences have been incorporated into positive
Wen, and they are involved in terms of the margin identified by a single vertical line. These technical differences are given in Appendix A, and its prime
Because the list for reference.
This standard ISO 7210 in the structure.1997 slightly different, the upcoming ISO 7210.1997 in Chapter 3, Chapter 4, Chapter 5 of
Definition of a merger, the formation of this standard "3 Terms and definitions", the serial number of the other chapters postponed.
For ease of use, and ISO 7210.1997 as compared to the present standard do the following editorial changes.
--- Remove the ISO 7210.1997 Foreword;
--- Added Appendix A "of this standard and ISO 7210.1997 technical differences and their causes."
Appendix A of this standard is an informative annex.
This standard was proposed by the State Tobacco Monopoly Bureau.
This standard by the National Standardization Technical Committee on Tobacco (SAC/TC144) centralized.
This standard drafting units. China Tobacco Standardization Research Center.
The main drafters of this standard. Li Dong, Miao Qian, Chen root again, he waves, Zhang, Li Yaoguang?.
Additional routine analytical smoking machine test methods
1 Scope
This standard specifies a routine analytical smoking machine additional test methods to test the smoke machine compliance GB/T 16450 requirements.
Additional test methods specified in this standard only for smoking machine test does not involve actual smoking process.
Additional test methods specified in this standard, including drop tests, pumping tests and limiting pumping test traffic map.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 16447 Tobacco and tobacco products for conditioning and testing atmospheres (GB/T 16447-2004, ISO 3402.1999,
IDT)
GB/T 16450 routine analytical smoking machine Definitions and standard conditions (GB/T 16450-2004, ISO 3308.2000, MOD)
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
Constant flow of 17.5mL/s airflow through the smoke machine, smoke machine, static pressure between the gas path difference between any two points.
3.2
Directly behind the butts measured gas flow rate as a function of time drawn graphics.
3.3
Successive interval between puffs of cigarette butts do not end with the atmosphere communicating state.
3.4
Successive interval between puffs, all of the gas by the end of the cigarette butts off out of the Plaza.
4 drop test
4.1 Principle
Subject to the air flow conditions, using a suitable pressure gauge to drop smoking machine test.
4.2 Instrument
The entire gas path between the end of the cigarette butts and the suction mechanism should have as little resistance, and should not exceed 300Pa. Pressure Testing
Equipment should meet the following requirements.
--- During the test, the test equipment should be generated by a constant flow from the system under test Pressure Drop;
--- Instrument should have sufficient accuracy drop tests.
Figure 1 illustrates the principle of the instrument.
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