SN/T 2172-2008 English PDFUS$169.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. SN/T 2172-2008: Determination of spontaneous combustion dangerous goods of flammable solids Status: Valid
Basic dataStandard ID: SN/T 2172-2008 (SN/T2172-2008)Description (Translated English): Determination of spontaneous combustion dangerous goods of flammable solids Sector / Industry: Commodity Inspection Standard (Recommended) Classification of Chinese Standard: A80 Classification of International Standard: 13.300 Word Count Estimation: 6,680 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 spontaneous combustion of flammable solids dangerous reagents and materials testing, test procedures and test results. This standard applies to flammable solids in powder form for dangerous goods spontaneous Test. SN/T 2172-2008: Determination of spontaneous combustion dangerous goods of flammable solids---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 spontaneous combustion dangerous goods of flammable solids Exit inspection and quarantine industry standard book People's Republic of China Dangerous flammable solids Spontaneous 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 ForewordThis 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, Zhou Lei, Xiongzhong Jiang, Pang Zhen, Li Xue Yang. This standard is the first release of the entry-exit inspection and quarantine industry standards. Dangerous flammable solids Spontaneous Combustion Test Method1 ScopeThis standard specifies the reagents and materials dangerous flammable solids spontaneous combustion tests, test procedures and test results. This standard applies to the determination of spontaneous combustion test powdered dangerous flammable solids.2 Normative referencesThe 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 DefinitionsUnited 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 Readily combustible solids which may cause fire or friction solid.4 Reagents and materials4.1 test substance Test substances should be fine powdered or granular, no less than 10mL. 4.2 meter stick Length > 1.0m, accuracy 1mm. 4.3 cups The maximum volume of 5mL, the accuracy of 1mL. 4.4 Stopwatch Precision 0.5s.5 test procedure5.1 The amount of solid sample cup weighed about 1mL ~ 2mL. 5.2 The test sample is poured from a height of 1m, free-fall drops to impervious, non-burning, low thermal conductivity of the floor surface. 5.3 observe whether the substance when dropped or falling within 5min after combustion. 5.4 The test shall be repeated six times unless a positive result achieved earlier.6 Test ResultsIf the sample is burned in one test, the substance should be regarded as liable to spontaneous combustion thereof. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of SN/T 2172-2008_English be delivered?Answer: Upon your order, we will start to translate SN/T 2172-2008_English as soon as possible, and keep you informed of the progress. 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