GB/T 24119-2009 English PDF

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GB/T 24119-2009: Determination of water permeability of woven filtering fabric
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 24119-2009	189	Add to Cart	3 days	Determination of water permeability of woven filtering fabric	Valid

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Basic data

Standard ID: GB/T 24119-2009 (GB/T24119-2009)
Description (Translated English): Determination of water permeability of woven filtering fabric
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: W55
Classification of International Standard: 59.080.30
Word Count Estimation: 8,855
Date of Issue: 2009-06-15
Date of Implementation: 2010-02-01
Regulation (derived from): National Standard Approval Announcement 2009 No.8 (Total No.148)
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 permeable woven through the fabric construction methods. This standard applies to woven filter cloth.

GB/T 24119-2009: Determination of water permeability of woven filtering fabric

---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.
Determination of water permeability of woven filtering fabric ICS 59.080.30 W55 National Standards of People's Republic of China Determination of water-permeable woven filter cloth Posted 2009-06-15 2010-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

The standard proposed by China Textile Industry Association. This standard by the National Standardization Technical Committee on Basic Standards Subcommittee Textiles (SAC/TC209/SC1) centralized. This standard drafting units. China Textiles Industry Association, Liao Ning Tianze Textile Industry Group Co., Liaodong College. The main drafters. Zhang Mingguang, LI Gui-mei, Wei Xuemei, Liang Hongyan. Determination of water-permeable woven filter cloth

1 Scope

This standard specifies the determination of woven filter cloth permeability method. This standard applies to woven filter cloth.

2 Terms and definitions

The following terms and definitions apply to this standard. 2.1 In the presence of water pressure on both sides of the cloth, permeability of water. 2.2 Under the provisions of cloth on both sides of the water pressure, volume per unit time through unit area of \u200b\u200bfilter cloth water in m3/(m2 · s) represented. Principle 3 Under the provisions of the differential pressure, measured by a certain time in the water through the filter cloth quality, calculate the corresponding water permeability.

4 instruments and equipment

4.1 permeable filter cloth measuring apparatus is shown in Figure 1. 1 --- balance; 2 --- flange clip; 3 --- then cups; 4 --- lower flange; 5 --- level adjustment wheel; 6 --- pressure scale; 7 --- the barrel; 8 --- flange; . 9 --- cloth; 10 --- spring tension ring; . 11 --- water supply system. Figure 1 schematic permeable measuring apparatus ......

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