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GB/T 30475.2-2013: Filters for compressed air -- Test methods -- Part 2: Oil vapours
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Filters for compressed air -- Test methods -- Part 2: Oil vapours
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GB/T 30475.2-2013
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Basic data | Standard ID | GB/T 30475.2-2013 (GB/T30475.2-2013) | | Description (Translated English) | Filters for compressed air -- Test methods -- Part 2: Oil vapours | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J72 | | Classification of International Standard | 23.140 | | Word Count Estimation | 13,13 | | Quoted Standard | GB/T 786.1; GB/T 10893.1; GB/T 13277.1-2008; GB/T 16273.1; GB/T 17446; JB/T 7664; ISO 8573-6 | | Adopted Standard | ISO 12500-2-2007, MOD | | Regulation (derived from) | National Standards Bulletin 2013 No. 27 | | 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 conditions prescribed measuring filter oil vapor adsorption capacity (adsorption capacity), the pressure drop of the test methods and test equipment required to configure and test procedures. This standard applies to adsorption | GB/T 30475.2-2013: Filters for compressed air -- Test methods -- Part 2: Oil vapours---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.
Filters for compressed air.Test methods.Part 2. Oil vapours
ICS 23.140
J72
National Standards of People's Republic of China
Compressed Air Filter Test Methods
Part 2. Oil vapors
Part 2. oilvapours
(ISO 12500-2.2007, MOD)
Issued on. 2013-12-31
2014-10-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 30475 "compressed air filter test method" is divided into four parts.
--- Part 1. Suspended oil;
--- Part 2. Oil vapors;
--- Part 3. particles;
--- Part 4. water.
This section GB/T Part of 230,475.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This section uses redrafted Law Amendment uses ISO 12500-2.2007 "air filter test methods - Part 2. Oil steamed
Gas "(in English).
Taking into account China's national conditions, this portion uses ISO 12500-2.2007 time, made some changes. For technical differences have been incorporated into the text
In which they are involved and the terms of the margin of a single vertical line identification. Given these technical differences and their causes in Appendix C
The list for reference.
For ease of use, this section also made the following editorial changes.
--- "This International Standard" be replaced by "this section";
--- Delete ISO 12500-2.2007 Foreword.
This part is proposed by China Machinery Industry Federation.
This part of the National Standardization Technical Committee of the compressor (SAC/TC145) centralized.
This section is responsible for drafting unit. Hefei General Machinery Research Institute, Wuxi City of Hope, filter Equipment Co., Ltd.
Participated in the drafting of this section. the Haiepuda Industrial Co., Ltd. Hangzhou broad purification equipment, Beike Ou (Shanghai) purification
System Technology Co., Ltd., Shanghai Ingersoll-Rand Compressor Co., Ltd., Shenzhen, Hong Jia purification equipment Technology Co., Ltd.
The main drafters of this section. Lijin Lu, Chen Fang, Ren Fang, Yang Yaofeng party Yingli.
The drafters of some of the participants. Zhang Jianmin, former Koo, Dongpeng Ju, Sun Jiancheng, Liu Bofan.
Compressed Air Filter Test Methods
Part 2. Oil vapors
1 Scope
GB/T 30475 provisions of this part of the test oil vapor adsorption capacity (adsorption capacity) required condition measuring filter pressure drop
Test methods and test procedures and test equipment configuration required.
This section applies to adsorption compressed air filters.
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.
GB/T 786.1 Fluid power systems and components - Graphic symbols and circuit diagram - Part 1. for general use and data processing of FIG.
Symbol (GB/T 786.1-2009, ISO 1219-1.2006, IDT)
GB/T 10893.1 compressed air dryers - Part 1. Specification and test (GB/T 10893.1-2012, ISO 7183.2007,
MOD)
GB/T 13277.1-2008 Compressed air - Part 1. pollutants purification levels (ISO 8573-1.2001, MOD)
GB/T 16273.1 equipment - Graphical symbols - Part 1. Common symbols (GB/T 16273.1-2008, ISO 7000.2004,
NEQ)
GB/T 17446 Fluid power systems and components - Vocabulary (GB/T 17446-2012, ISO 5598.2008, IDT)
JB/T 7664 compressed air purification term
ISO 8573-6 compressed air - Part 6. Measurement of gaseous contaminants (Compressedair-Part 6. Test
methodsforgaseouscontaminantcontent)
3 Terms and Definitions
GB/T 17446 and JB/T 7664 defined by the following terms and definitions apply to this document.
3.1
Activated carbon activatecarbon
Is a multi-pore structure of carbon, its surface porosity of certain gas or vapor has a strong adsorption capacity.
3.2
Adsorbent adsorbent
Gaseous or liquid molecules attraction, and can these molecules attached to the surface of the solid.
3.3
Adsorption capacity adsorptivecapacity
The quality of the filter can be tried adsorbed pollutants.
3.4
Ambient temperature ambienttemperature
He was tried filter housing surrounding air temperature.
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