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GB/T 27847-2011: Petroleum products -- Determination of flash point -- Abel-Pensky closed tester
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 27847-2011 | English | 329 |
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Petroleum products -- Determination of flash point -- Abel-Pensky closed tester
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GB/T 27847-2011
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Basic data | Standard ID | GB/T 27847-2011 (GB/T27847-2011) | | Description (Translated English) | Petroleum products -- Determination of flash point -- Abel-Pensky closed tester | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | A80 | | Classification of International Standard | 13.300; 11.100 | | Word Count Estimation | 14,154 | | Date of Issue | 2011-12-30 | | Date of Implementation | 2012-08-01 | | Quoted Standard | ISO 3170; ISO 3171 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 23 of 2011 | | 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 Abel Pensky (Abel-Pensky) determination of closed cup flash point of petroleum products and other liquids approach. This standard applies to a flash point at 5��C ~ 65��C range of petroleum products and other liquids Determination of flash point. Temperature is below 5��C, the method can be applied, but the precision of the results inevitably in significantly lower than the values ??specified in 9. 3. This standard does not apply to multi-phase materials and viscous solution Determination of flash point, such as varnish, paint or gluing agent. | GB/T 27847-2011: Petroleum products -- Determination of flash point -- Abel-Pensky closed tester---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.
Petroleum products. Determination of flash point. Abel-Pensky closed tester
ICS 13.300; 11.100
A80
National Standards of People's Republic of China
Petroleum products - Determination of flash point Abel -
Pensky closed cup method
Issued on. 2011-12-30
2012-08-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
The standards and French standards NFM07-036 (1984) "Petroleum products - Determination of flash point Abel - Pensky closed cup flash point tester"
Same (French version) of the technical content.
This standard includes the following editorial changes.
--- Remove the original part of the Chronicle;
--- Use the "standard" instead of the "test";
--- Original standard appendix, drawing into the appropriate places in the text, to retain the Appendix thermometer on tables and graphs.
This standard is managed by the National Standardization Technical Committee chemicals dangerous (SAC/TC251) and focal points.
This standard was drafted. Chinese Academy of Inspection and Quarantine, China Chemical Technology Development Center of Jiangsu Coal Chemical Engineering Research
Institute Limited, the Chemical Institute of Standardization.
The main drafters of this standard. Wang Lifeng, Falls Apart, Wang Xiaobing, Yang Ting, Guo Xinyu.
Petroleum products - Determination of flash point Abel -
Pensky closed cup method
1 Scope
This standard specifies the Abel - Pensky method for the determination (Abel-Pensky) closed cup flash point of petroleum products and other liquids of.
This standard applies to petroleum products and other liquids - Determination of flash point flash point in the range of 5 ℃ ~ 65 ℃. When the temperature is below 5 ℃,
This method can be applied, but the precision of the results must obviously be below the value specified in 9.3.
This standard is not used to determine the flash point of a multiphase material and viscous solutions, such as varnish, paint or glue agent.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
ISO 3170 Petroleum liquids manual sampling (Petroleumliquids-Manualsampling)
ISO 3171 Petroleum liquids pipeline automatic sampling (Petroleumliquids-Automaticpipelinesampling)
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Flashpoint flashpoint
Sample under prescribed conditions is heated to its mixture of vapor and air contacts the minimum temperature of the flame when the flash fire occurred.
4 Test principle
Closed cup water bath or glycerin bath heated water bath set at a temperature expected flash point above about 30 ℃. Near the expected flash point temperature
Rise rate control in 1 ℃/min. Each rise 0.5 ℃, recording a thermometer readings and start automatic device open oil cup lid
Opening, the introduction of an ignition source, see if flash fire. This operation is repeated until the container opening of a flash fire occurred. Flash fire occurred when the thermometer read
Is the number of uncorrected flash point.
5 Test Instruments
5.1 General device
Instrument by a closed cup, lid, slide rotary ignition device, slide control system, water bath, a funnel, a copper box, annular flange, jackets, spin
Composition button, rocker, plumb line, tripod, overflow pipe and other components, as shown in Figure 1. Closed Cup as copper, tin the inside can also be used the same thermal conductivity
Stainless material, suspended in a copper box, as shown in Figure 2. Instrument on a tripod, use a plumb line to control verticality. Heated side apparatus
Any formula.
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