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GB/T 32361-2015 English PDF

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US$258.00 · In stock
Delivery: <= 1 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 32361-2015: Test methods for pore size properties of membrane filters -- Bubble point and mean flow pore test
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 32361-2015	258	Add to Cart	1 days	Test methods for pore size properties of membrane filters -- Bubble point and mean flow pore test	Valid

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Basic data

Standard ID: GB/T 32361-2015 (GB/T32361-2015)
Description (Translated English): Test methods for pore size properties of membrane filters -- Bubble point and mean flow pore test
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J77
Classification of International Standard: 07.100.20
Word Count Estimation: 19,197
Date of Issue: 2015-12-31
Date of Implementation: 2016-05-01
Regulation (derived from): State Standard Announcement 2015 No.43
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

GB/T 32361-2015: Test methods for pore size properties of membrane filters -- Bubble point and mean flow pore test

---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.
Test methods for pore size properties of membrane filters - Bubble point and mean flow pore test ICS 07.100.20 J77 National Standards of People's Republic of China Membrane pore size test methods Bubble point and mean flow method Issued on. 2015-12-31 2016-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 maximum aperture Test Method 2 4.1 Test Method 2 Overview 4.2 Test Method and Point 2 4.3 Test apparatus 2 5 4.4 Reagents 4.5 Test Procedure 5 4.6 Note 5 4.7 Calculation method and test report 6 5 pore distribution measurement method 7 Test Method 7 5.1 Overview 5.2 Applications 7 5.3 Test apparatus and Reagents 7 5.4 Test Procedure 9 5.5 Calculation method and test reports 10 Appendix A (informative) aperture correlation equation 12

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard by the National Standardization Technical Committee membrane (SAC/TC382) and focal points. This standard was drafted. Tianjin Motian Membrane Technology Co., Ltd., Suzhou liters of water purification Technology Co., Ltd., Shandong Zhaojin film days limited Ltd., Beijing Water Technology Co., Ltd., Suzhou, China Membrane Material Technology Co., Limited Tianjin-source Environmental Technology The company, Shanghai Yiming Filtration Technology Co., Ltd., Jiang Su Jiuwu high-tech Co., Ltd., Tianjin Motian Membrane Engineering Technology Co., Ltd. The main drafters of this standard. Liu Jianli, Hu Xiaoyu, Tang Xiaoshan, Fan Yun double, Chen Qing, Xu Ya, Wang Yue translation, Wang Xinyan, Guan Jing, Li Tianyu, Qiu Guangming, Pan Fusheng, Zhugao Xiong, Yang Feng, Wang Xin, Xing Weihong, Peng Wenbo. Membrane pore size test methods Bubble point and mean flow method

1 Scope

This standard specifies the maximum separation membrane pore size and pore distribution of test methods --- bubble point and mean flow method. This standard applies to the test at the maximum aperture of the membrane pore size of 0.1μm ~ 15.0μm and pore distribution.

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. Laboratory use specifications and test methods GB/T 6682 Analysis GB/T 20103-2006 membrane separation technology terms

3 Terms and Definitions

GB/T 20103-2006 define the following terms and definitions apply to this document. For ease of use, repeat the following list GB/T 20103-2006 some terms and definitions. 3.1 Bubble point pressure bubblepointpressure The first bubbles appear and guide the critical pressure continuously during the bubble. 3.2 Maximum aperture maximumporesize With the largest pore membrane equivalent circular diameter of the capillary. [GB/T 20103-2006, the definition 5.1.5] 3.3 Aperture porediameter The nominal diameter of the membrane pores. [GB/T 20103-2006, the definition 2.1.31] 3.4 The average pore diameter meanporesize The membrane pore size average. NOTE. rewrite GB/T 20103-2006, the definition of 5.1.6. 3.5 Pore \u200b\u200bdistribution poredistribution By specifying the pore size range of gas flow through the percentage of all the gas flow holes. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 32361-2015_English be delivered?

Answer: Upon your order, we will start to translate GB/T 32361-2015_English as soon as possible, and keep you informed of the progress. The lead time is typically in 24 hours. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 32361-2015_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 32361-2015_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.