GB/T 22042-2008 English PDFUS$154.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 22042-2008: Clothing -- Electrostatic properties -- Test method for measurement of surface resistivity Status: Valid
Basic dataStandard ID: GB/T 22042-2008 (GB/T22042-2008)Description (Translated English): Clothing -- Electrostatic properties -- Test method for measurement of surface resistivity Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: Y75 Classification of International Standard: 61.020 Word Count Estimation: 8,83 Date of Issue: 2008-06-18 Date of Implementation: 2009-05-01 Quoted Standard: EN 340-2003 Adopted Standard: EN 1149-1-2006, IDT Regulation (derived from): National Standard Approval Announcement 2008 No.10 (Total No.123) 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 test method used to eliminate static electricity sparks antistatic protective clothing materials. This standard does not apply to materials supply voltage resistant gloves, protective clothing or used. GB/T 22042-2008: Clothing -- Electrostatic properties -- Test method for measurement of surface resistivity---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. Clothing. Electrostatic properties. Test method for measurement of surface resistivity ICS 61.020 Y75 National Standards of People's Republic of China Clothing anti-static properties Surface Resistivity Test Method Posted 2008-06-18 2009-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released Foreword2006 "Protective clothing - Electrostatic properties - Part 1.. surface resistivity test method" to adopt the European standard EN1149-1 This standard is identical (In English). For ease of use, this standard made the following editorial changes. a) the standard name to "clothing anti-static properties of the surface resistivity test method"; b) "The European Standard" be replaced by "this standard"; c) use a decimal point instead of a decimal comma ",". ","; d) with the "ln" instead of "loge"; e) Remove European standard preface, introduction; f) Remove European standard informative appendix; g) increase information appendix. NA appendix of this standard is an informative annex. The standard proposed by China Textile Industry Association. This standard by the National Standardization Technical Committee apparel (SAC/TC219) centralized. Drafting of this standard. Wenzhou City of Quality and Technical Supervision and Inspection Institute, Shanghai Institute of clothing. The main drafters of this standard. yellow win, Zhang Dawei, Lin Ouwen, Nieya Yuan, Xu Jian, Wang Hongming. This standard was first published. Clothing anti-static properties Surface Resistivity Test Method1 ScopeThis standard specifies the test methods to eliminate static electricity spark anti-static protective clothing (or gloves) material used. This standard does not apply to the anti-material supply voltage protective clothing or gloves used.2 Normative referencesThe 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. EN340.2003 General requirements for protective clothing3 Terms and DefinitionsThe following terms and definitions apply to this standard. 3.1 By specific surface electrodes are placed to measure the resistance in ohms (Ω). 3.2 Along the surface of the material on opposite sides of a square between the resistance in ohms (Ω). Note. The surface resistivity of the electrode size has nothing to do, by the surface resistance measured with a suitable factor calculated by multiplying. Test Method 4 4.1 Principle The sample is placed on an insulating chassis, and then placing one electrode arrangement on the specimen. The direct current through the electrode device, and then measuring the fabric resistance. 4.2 Device 4.2.1 Electrode By a cylindrical electrode and ring electrodes coaxial components. A stainless steel electrode as shown in Fig. 4.4.2 When in accordance with the When the method of measuring internal and external electrode insulation resistance should not be less than 1014Ω. 4.2.2 flat chassis Flat chassis by a surface resistivity of not less than 1014Ω (see 4.4.2), the thickness of 1mm to 10mm between the insulating material composition, and should Is greater than the maximum size of the electrode. The chassis used in the measurement of the sample-receiving samples, according to the order placed on the surface of the ground conductor, such as metal plate. 4.2.3 Resistance Meters Measuring range resistance meter. 105Ω ~ 1014Ω. The maximum permissible error. ≤1012Ω when, ± 5%; ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 22042-2008_English be delivered?Answer: Upon your order, we will start to translate GB/T 22042-2008_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 GB/T 22042-2008_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 22042-2008_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+ countriesQuestion 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. |
