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GB/T 30176-2013 English PDF

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GB/T 30176-2013: Filter for liquid filtration -- Performance measurement methods
Status: Valid
Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
GB/T 30176-2013279 Add to Cart 3 days Filter for liquid filtration -- Performance measurement methods Valid

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Basic data

Standard ID: GB/T 30176-2013 (GB/T30176-2013)
Description (Translated English): Filter for liquid filtration -- Performance measurement methods
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J77
Classification of International Standard: 73.120
Word Count Estimation: 12,195
Quoted Standard: GB 150.4; GB/T 4774; GB/T 10894; GB/T 18853; GJB 420B; NB/T 47003.1; TSG R0004
Regulation (derived from): National Standards Bulletin No. 25 of 2013
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 liquid filtration filter (hereinafter referred to as filters) main filter performance (pressure drop - throughput performance, retention accuracy, water permeability and permeability resistance, regeneration performance, depend

GB/T 30176-2013: Filter for liquid filtration -- Performance measurement methods

---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.
Filter for liquid filtration. Performance measurement methods ICS 73.120 J77 National Standards of People's Republic of China Liquid filtration filter performance test method Issued on. 2013-12-17 2014-10-01 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. Some elements of this document may involve patents. Publication of this document Institutions do not assume the responsibility to identify these patents. The standard proposed by China Machinery Industry Federation. This standard by the National Standardization Technical Committee of mechanical separation (SAC/TC92) centralized. Drafting of this standard. Shanghai Chemical Research Institute, Tianjin University, Hefei General Machinery Research Institute, tec (Wuxi) Technology Co., filtration The company, Dias Xiamen, Xiamen Environmental Protection Technology Co., Ltd. Sichuan high-precision purification equipment, Plain Xinxiang City Industrial Co., Ltd. filter, Airlines Air filtration and separation machinery industry quality inspection center. Drafters of this standard. all Lihong, Wang Shiyong, Xu Li, Zhang Deyou, Duli Peng, Zhou Jin, Zhu new enterprises, Qin Wang Feng, Tai Ping Guan, Wang Jianyu, Sun Ruilin. Liquid filtration filter performance test method

1 Scope

This standard specifies the liquid filtration filter (hereinafter referred to as filter) mainly filtration performance (drop - throughput performance, retain accuracy through Water permeable rate and resistance, regeneration performance, depending on the quantity of pollutants, etc.), and with the filter performance-related mechanical and physical properties (pressure test, sealing Testing, non-destructive weld testing, noise testing, etc.) Test Method. This standard applies to liquids (not including oil) filter filter performance test method.

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 150.4 Pressure Vessels Part 4. fabrication, inspection and acceptance GB/T 4774 filtration and separation Terminology GB/T 10894 separate mechanical noise test method GB/T 18853 Hydraulic fluid power filters evaluating filtration performance by multiple methods GJB420B solid aviation fluid contamination grading NB/T 47003.1 welded steel pressure vessel Safety Technology Supervision TSGR0004 Stationary Pressure Vessels

3 Terms and Definitions

GB/T 4774 defined by the following terms and definitions apply to this document. 3.1 Liquid flux liquidflux At a predetermined pressure and a temperature of 25 โ„ƒ under the conditions of the test solution through the filter to be tested through the test unit time, unit filter area The volume of liquid called liquid flux. Under normal temperature conditions, the permeate volume was converted to a volume at 25 โ„ƒ as liquid flux. 3.2 Rated flow filterratedflowrate Fluid flow within the liquid filter value at a predetermined pressure and 25 โ„ƒ, usually equal to the filter and the filter liquid flux Effective filtration area of \u200b\u200bthe product. 3.3 Filter element filterelement In the filter media and related parts consisting of members referred to the filter element. 3.4 Drop pressuredrop Under the provisions of the fluid flow conditions were tested filter upstream pressure value downstream. Equal through the filter cartridge and the filter element And pressure loss.
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