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SN/T 2175-2008: Determination of continue burning for dangerous goods of flammable liquids
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| SN/T 2175-2008 | English | 169 |
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Determination of continue burning for dangerous goods of flammable liquids
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SN/T 2175-2008
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Basic data | Standard ID | SN/T 2175-2008 (SN/T2175-2008) | | Description (Translated English) | Determination of continue burning for dangerous goods of flammable liquids | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Classification of Chinese Standard | A80 | | Classification of International Standard | 13.300 | | Word Count Estimation | 6,613 | | Date of Issue | 2008-09-04 | | Date of Implementation | 2009-03-16 | | Quoted Standard | GB 19458; United Nations "on the Recommendations on the Transport of Dangerous Goods. Model Regulations " (fourteenth revised edition); United Nations ' Recommendations on the Transport of Dangerous Goods book Manual of Tests and Criteria " (fourth revised edition) | | Issuing agency(ies) | General Administration of Customs | | Summary | This standard specifies the dangerous flammable liquids sustained combustion test equipment, test procedures and test results. This standard applies to flammable liquids of dangerous goods carried sustained combustion Test. | SN/T 2175-2008: Determination of continue burning for dangerous goods of flammable liquids---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.
Determination of continue burning for dangerous goods of flammable liquids
Exit inspection and quarantine industry standard book People's Republic of China
Dangerous flammable liquids sustained combustion test method
Posted 2008-09-04
2009-03-16 implementation
People's Republic of China
The State Administration of Quality Supervision, Inspection and Quarantine released
Foreword
This revised standard adopts the United Nations "on the Recommendations on the Transport of Dangerous Goods Model Regulations ·" (fourteenth revised edition) and "test and standard
Associate Handbook "(fourth revised edition).
This standard was proposed by the State Administration of Quality Supervision Inspection and Quarantine of People's Republic of China.
This standard by the National Certification and Accreditation Administration Committee.
This standard is drafted by. People's Republic of China Tianjin Exit Inspection and Quarantine.
Participated in the drafting of this standard. the Chemical Institute of Standardization, Jiangnan University, Tianjin Academy of Inspection and Quarantine Science and Technology.
The main drafters of this standard. Lining Tao, in Yanjun, Xiongzhong Jiang, Zhou Lei, Li Xue Yang, Zhao Lihua.
This standard is the first release of the entry-exit inspection and quarantine industry standards.
Dangerous flammable liquids sustained combustion test method
1 Scope
This standard specifies the instruments, test procedures and test results sustained combustion tests dangerous flammable liquids.
This standard applies to the determination of sustained combustion test dangerous flammable liquid.
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 19458 safety inspection of hazardous properties of dangerous goods - General specifications
United Nations "on the Recommendations on the Transport of Dangerous Goods Model Regulations ·" (fourteenth revised edition)
United Nations "on the Recommendations on the Transport of Dangerous Goods, Tests and Criteria Handbook" (fourth revised edition)
3 Terms and Definitions
United Nations "on the Recommendations on the Transport of Dangerous Goods Model Regulations ·" (fourteenth revised edition), "on the Recommendations on the Transport of Dangerous Goods *
Manual of Tests and Criteria "(fourth revised edition), GB 19458 and established the following terms and definitions apply to this standard.
3.1
Flammable liquids, liquid mixtures or liquids containing solids, including but not because of its hazardous properties have been included in other categories of liquid
Body, flash point, closed cup test flash point equal to or lower than 60 ℃.
4 Instrument
4.1 thermometer.
4.2 gauge.
4.3 Barometer.
4.4 furnace.
4.5 timing device.
4.6 syringes (capable of injecting 2.0mL, accuracy ± 0.1mL).
4.7 fuel gas (butane).
5 test procedure
5.1 The test shall be entirely in the local non-ventilated area, and there should be light, to facilitate observation of flash, flame.
5.2 The test tank made of stainless steel metal preheat until uniform test temperature, test temperature is 60 ℃ or 75 ℃, the test should be temperature error
The difference is maintained within ± 1 ℃.
5.3 The pressure barometer shows the standard atmospheric pressure (101.3kPa) different test temperature should be adjusted as follows. pressure is increased (or decreased)
4kPa, test temperature will increase (or decrease) 1.0 ℃.
5.4 Ensure that the metal test specimen tank dress perfectly horizontal, adjust the ignition nozzle position, apply test gas gauge nozzle position adjustment to ensure
Nozzle center from the sample reservoir above the top distance of 2.2mm.
5.5 When the ignition nozzle away from the location of the sample, ignite the fuel gas. Resize the height of the flame makes it 8mm ~ 9mm, width
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