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SB/T 10931-2012 English PDF

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US$289.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
SB/T 10931-2012: Controlled atmosphere storage appliance. Hollow fiber membrane nitrogen generator
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SB/T 10931-2012	289	Add to Cart	3 days	Controlled atmosphere storage appliance. Hollow fiber membrane nitrogen generator	Valid

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Basic data

Standard ID: SB/T 10931-2012 (SB/T10931-2012)
Description (Translated English): Controlled atmosphere storage appliance. Hollow fiber membrane nitrogen generator
Sector / Industry: Domestic Trade Industry Standard (Recommended)
Classification of Chinese Standard: J73
Classification of International Standard: 97.130.20
Word Count Estimation: 11,115
Quoted Standard: GB/T 191; GB 5226.1; GB/T 6388; GB/T 13306; GB/T 13384
Regulation (derived from): ?Industry Standard Filing Announcement 2013 No.3 (Total No.159); Ministry of Commerce Announcement 2013 No.7
Issuing agency(ies): Ministry of Commerce of the People's Republic of China
Summary: This standard specifies the terms and definitions related to the control fiber membrane nitrogen machine, Types and basic parameters, technical requirements, test methods, inspection rules, signs, packaging, transport and storage. This standard applies to

SB/T 10931-2012: Controlled atmosphere storage appliance. Hollow fiber membrane nitrogen generator

---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.
Controlled atmosphere storage appliance.Hollow fiber membrane nitrogen generator ICS 97.130.20 J73 Record number. 39305-2013 People's Republic of China domestic trade industry standard Air conditioning library special equipment hollow fiber membrane nitrogen generator Nitrogenerator Released on.2013-01-23 2013-09-01 implementation Published by the Ministry of Commerce

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the Ministry of Commerce of the People's Republic This standard is under the jurisdiction of the National Refrigeration Standardization Technical Committee (SAC/TC119) and is responsible for interpretation. This standard was drafted. Tianjin University of Commerce, Tianjin Senluo Technology Development Co., Ltd., China Refrigeration Society Secretariat, Tianjin Jiesheng Technology Co., Ltd. The main drafters of this standard. Shen Jiang, Zhou Zanxi, Yin Congxu, Liu Haidong, Yang Zhengdong, Li Xihong, Miao Jing, Lu Kunlun, Dong Bin, Shao Chongxiao. Air conditioning library special equipment hollow fiber membrane nitrogen generator

1 Scope

This standard specifies the relevant terms and definitions, types and basic parameters, technical requirements, test methods and inspection rules for hollow fiber membrane nitrogen generators. Then, sign, packaging, transportation and storage. This standard is applicable to hollow fiber membrane nitrogen generators (hereinafter referred to as nitrogen generators) for gas-conditioning cold storage.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 191 packaging storage and transportation icon GB 5226.1 Mechanical safety machinery and electrical equipment - Part 1. General technical conditions GB/T 6388 transport packaging receipt and delivery mark GB/T 13306 signage General technical conditions for GB/T 13384 mechanical and electrical product packaging

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Hollow fiber membrane holoe-fiber-membranes A hollow separation membrane having a translucent property made of a polymer series material, when compressed air is diffused from the inner cavity to the outside, The oxygen and nitrogen in the air have different permeability, thereby achieving nitrogen and oxygen separation. 3.2 Membrane separator membraneseparator The ends of tens of thousands of hollow fiber membranes having an outer diameter of 80 μm to 400 μm and an inner diameter of 40 μm to 100 μm are sealed with epoxy resin. The head is then filled into a cylindrical pressure vessel. 3.3 Nitrogen purity (no oxygen) nitrogenpurity (non-oxygen) The volume percentage of oxygen-free nitrogen at the outlet of the nitrogen generator. 3.4 Nominal nitrogen production The amount of nitrogen produced in 1 h under nominal conditions. 3.5 Gas consumption ratio gasconsumptionratio The ratio of compressed air consumption to actual nitrogen production per unit time at a certain purity. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of SB/T 10931-2012_English be delivered?

Answer: Upon your order, we will start to translate SB/T 10931-2012_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of SB/T 10931-2012_English with my colleagues?

Answer: Yes. The purchased PDF of SB/T 10931-2012_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.