GB/T 22226-2008 English PDF

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GB/T 22226-2008: Standard test method for boiling point of engine coolants
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 22226-2008	154	Add to Cart	3 days	Standard test method for boiling point of engine coolants	Valid

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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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