GB/T 25938-2010 English PDF

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GB/T 25938-2010: Automatic weighing system for small chemicals in rubber mixing process
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 25938-2010	209	Add to Cart	3 days	Automatic weighing system for small chemicals in rubber mixing process	Valid

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Basic data

Standard ID: GB/T 25938-2010 (GB/T25938-2010)
Description (Translated English): Automatic weighing system for small chemicals in rubber mixing process
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G95
Classification of International Standard: 71.120; 83.200
Word Count Estimation: 9,945
Date of Issue: 2010-12-23
Date of Implementation: 2011-07-01
Quoted Standard: GB 4053.1; GB 4053.2; GB 4053.3; GB 4208-2008; GB 4655; GB 5083; GB 5226.1; GB/T 8196; GB/T 12783; GB/T 13306; GB/T 13384; GB/T 14250; GB 20462; HG/T 3120; HG/T 3223; HG/T 3228; NB/T 47003.1
Regulation (derived from): National Standard Approval Announcement 2010 No.10 (Total No.165)
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 terms and definitions of small material mixing processes automatic batching weighing systems, model and basic parameters, requirements, tests, inspection rules, signs, packaging, transport, storage requirements. This standard applies to the process according to the formula set in a small mixing material weight, automatic weighing, collection, checking functions such as batching system.

GB/T 25938-2010: Automatic weighing system for small chemicals in rubber mixing process

---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.
Automatic weighing system for small chemicals in rubber mixing process ICS 71.120; 83.200 G95 National Standards of People's Republic of China Small batch process material automatic batching weighing system Issued on. 2010-12-23 2011-07-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

Appendix A of this standard and Appendix B is an informative annex. The standard proposed by China Petroleum and Chemical Industry Association. This standard by the National Rubber & Plastics Machinery Standardization Technical Committee (SAC/TC71) centralized. This standard is drafted by. Qingdao University of soft control Limited. Participated in the drafting of this standard. Beijing Rubber Industry Research and Design Institute, Beijing Xinyuan Technology Co., Ltd. Universal. The main drafters of this standard. Zhihua, Hang Berlin, Mr. Li Bo, Li Yali, Liu Liansheng, Sun Ming, WANG Ji Song, Xia Xiangxiu. Small batch process material automatic batching weighing system

1 Scope

This standard specifies the terms and definitions, and basic parameters of the model batch process small material automatic batching weighing system, requirements, testing, inspection Rules, marking, packaging, transportation, storage and other requirements. This standard applies to batch process recipe based on a small set of material weight, automatic weighing, collecting, checking and other functions of the batching system (with Hereinafter referred to as "System").

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB 4053.1 fixed ladders and platforms - Safety requirements - Part 1. Steel ladders GB 4053.2 fixed ladders and platforms - Safety requirements - Part 2. Steel LADDER GB 4053.3 fixed ladders and platforms - Safety requirements - Part 3. Industrial guardrails and steel platform GB 4208-2008 housing protection (IP Code) (IEC 60529.2001, IDT) GB 4655 industrial static rubber safety regulations GB 5083 production equipment with safety and health General GB 5226.1 mechanical and electrical safety of machinery - Electrical equipment - Part 1. General requirements (GB 5226.1-2008, IEC 60204-1.2005, IDT) GB/T 8196 mechanical safety devices fixed and movable guards General requirements for the design and manufacture (GB/T 8196-2003, ISO 14120.2002, MOD) GB/T 12783 Rubber & Plastics Machinery Model methodology GB/T 13306 signs GB/T 13384 mechanical and electrical products packaging General technical conditions GB/T 14250 Weighing term GB 20426 coal industry emission standards HG/T 3120 Rubber & Plastics Machinery appearance of the general technical conditions HG/T 3223 Rubber Machinery terminology HG/T 3228 Rubber & Plastics Machinery paint general technical conditions NB/T 47003.1 welded steel pressure vessel

3 Terms and Definitions

GB/T 14250 and HG/T 3223 and established in the following terms and definitions apply to this standard. 3.1 Small material smalchemicals In the mixing process of adding the powder and granular chemicals. 3.2 Small material automatic batching weighing system automaticweighingsystemforsmalchemicals According batch process recipe set small material weight, automatic weighing, collecting, checking and other functions of the batching system. ......

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