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GB/T 22226-2008: Standard test method for boiling point of engine coolants
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 22226-2008 | English | 154 |
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Standard test method for boiling point of engine coolants
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GB/T 22226-2008
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Basic data | Standard ID | GB/T 22226-2008 (GB/T22226-2008) | | Description (Translated English) | Standard test method for boiling point of engine coolants | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | A80 | | Classification of International Standard | 13.300 | | Word Count Estimation | 8,823 | | Date of Issue | 2008-06-19 | | Date of Implementation | 2009-02-01 | | Quoted Standard | ASTM D1176; ASTM E1 | | Adopted Standard | ASTM D1120-1994 (2004), IDY | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 10 of 2008 (total 123) | | 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 determination of the boiling point of the engine coolant balanced approach. Balance is the standard atmospheric pressure boiling point of the sample to reach the boiling of the cooling device and the temperature reaches the gas-liquid equilibrium. This standard adopts the International System of Units, the contents of the parentheses are for reference only. This standard does not address all of the safety and use of related issues, use the standard user has the responsibility to establish appropriate safety and health measures and prior to use to determine the restricted scope of application. | GB/T 22226-2008: Standard test method for boiling point of engine coolants---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.
Standard test method for boiling point of engine coolants
ICS 13.300
A80
National Standards of People's Republic of China
Engine coolant boiling point assay
Posted 2008-06-19
2009-02-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard is equivalent to using ASTMD1120.1994 (2004) "Determination of engine coolant boiling point" (in English).
For ease of use, for ASTMD1120.1994 (2004) made the following editorial changes.
. "" Delete a) the original standard chapter title after the number;
b) use of punctuation. "" instead of using the original standard. "" periods indicated.
This standard is managed by the National Standardization Technical Committee chemicals dangerous (SAC/TC251) and focal points.
This standard was drafted. the Chemical Institute of Standardization, China National Bluestar Chemical Corporation, Guangdong CIQ,
China Petrochemical Sales Co., North China Institute.
Drafters of this standard. Wang Xiaobing, Wang Shuangtian, Mei Jian, Li Defu, Chen Qiang, Bai Jianli, Xi Zhang Jun, Liu Jianbin Zhou Wei, Dong Fang.
This standard is the first release.
Engine coolant boiling point assay
1 Scope
This standard specifies the method for determining engine coolant boiling point of equilibrium. It refers to the equilibrium boiling point at atmospheric pressure in standard samples in the cooling device
And reach within reach boiling temperature vapor-liquid equilibrium.
Note 1. This standard applies to the determination of diluted or concentrated engine coolant boiling.
Note 2. The sampling and preparation of the engine coolant samples containing anti-corrosion additives see ASTMD1176.
This standard uses the International System of Units, brackets for reference only.
This standard does not involve the use of all safety-related issues, the use of this standard user has the responsibility to establish appropriate safety and health measures
Shi and prior to use to determine the scope of application limited.
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.
ASTMD1176 assay test engine coolant or rust inhibitor solution sampling and preparation
ASTME1 glass liquid thermometer Specifications
3 Method Summary
Take 60mL sample into 100mL flask. At atmospheric pressure and heated to boiling, when it reaches the gas-liquid equilibrium, read the temperature of the sample,
By atmospheric pressure difference after correction for sample boiling point.
Instrument 4 (see FIG. 1)
4.1 flask
100mL round-bottomed, short-necked, bottlenecks Pyrex flask 19/38 standard taper matte interface, there is a outer diameter of 10mm
(0.4in) side of the tube, insert the thermometer mercury thermometer ball from the bottom of the flask center 6.5mm (0.26in). Figure 2 flasks.
4.2 condenser
Glass shape, with a long 200mm (7.9in) condensing units, cooling water condensation reflux condenser has a bottom end
19/38 standard taper outer matte interface.
4.3 zeolite
Three or four silicon carbide grains, the 8th grit or other suitable inert fragments can be used for testing. In order to prevent bumping samples can
To increase the amount of zeolite.
4.4 Thermometer
ASTME1 selected in line with the standard requirements of the local immersion thermometer, measuring temperature range of -5 ℃ ~ + 300 ℃ (20 ~
580), to meet the requirements ASTME1 liquid glass thermometer in the specifications 2C or 2F thermometer.
4.5 heating device
Selection of a suitable electrical heating units, heating strength must meet the heating rate and the return rate of 7.1 required.
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