FZ/T 98015-2017 English PDFUS$209.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. FZ/T 98015-2017: Textiles thermal and water-vapour resistance apparatuses Status: Valid
Basic dataStandard ID: FZ/T 98015-2017 (FZ/T98015-2017)Description (Translated English): Textiles thermal and water-vapour resistance apparatuses Sector / Industry: Spinning & Textile Industry Standard (Recommended) Classification of Chinese Standard: W98 Classification of International Standard: 59.120.99 Word Count Estimation: 9,912 Date of Issue: 2017-11-07 Date of Implementation: 2018-04-01 Quoted Standard: GB/T 191; GB 4793.1-2007; GB/T 6587-2012; GB/T 11048-2008; FZ/T 90054; FZ/T 90074; FZ/T 90089.1; FZ/T 90089.2 Regulation (derived from): Ministry of Industry and Information Technology Bulletin 2017 No. 48 Issuing agency(ies): Ministry of Industry and Information Technology of the People's Republic of China Summary: This standard specifies the terms and definitions, basic parameters, requirements, test methods, inspection rules and signs, packaging, transportation and storage of textile heat resistance and moisture resistance testers. This standard applies to a textile heat resistance moisture resistance tester (hereinafter referred to as heat and moisture resistance instrument) that has a constant temperature and humidity function and uses the evaporation hot plate method to detect thermal resistance and moisture resistance at a specific air flow rate. FZ/T 98015-2017: Textiles thermal and water-vapour resistance apparatuses---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.(Textiles thermal resistance wet resistance tester) ICS 59.120.99 W98 People's Republic of China Textile Industry Standard Textile thermal resistance wet resistance tester Published on.2017-11-07 Implementation of.2018-04-01 The Ministry of Industry and Information Technology of the People's Republic of China released ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the China Textile Industry Federation. This standard is under the jurisdiction of the National Textile Machinery and Accessories Standardization Technical Committee. This standard was drafted by. Ningbo Textile Instrument Factory, Nantong Hongda Experimental Instrument Co., Ltd., Wenzhou Darong Textile Instrument Co., Ltd. State Fangyuan Instrument Co., Ltd., Ningbo Fiber Inspection Institute, Donghua University, Zhejiang Textile Standard Inspection Co., Ltd., Zhejiang Fangyuan Testing Group Ltd., China Textile Machinery Association. The main drafters of this standard. Hu Junwei, Duan Fengli, Yang Weilin, Li Wei, Cheng Jian, Zhang Mengsheng, Zhu Yafen, Song Saisai, Meng Qifeng, Yang Fubin, Zhang Peihua, Zhang Ting. Textile thermal resistance wet resistance tester1 ScopeThis standard specifies the terms and definitions, basic parameters, requirements, test methods, inspection rules and signs for textile heat resistance and moisture resistance testers. Packaging, transportation and storage. This standard applies to textile heat that has a constant temperature and humidity function at a specific air flow rate and uses an evaporation hot plate method to detect thermal resistance and moisture resistance. Resistance to moisture resistance tester (hereinafter referred to as heat resistance instrument). Note. For the structural description of the evaporation hot plate method, see 5.1 of GB/T 11048-2008.2 Normative referencesThe 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 version (including all amendments) applies to this document. GB/T 191 packaging, storage and transportation logo GB 4793.1-2007 Safety requirements for electrical equipment for measurement control and laboratory use. Part 1. General requirements GB/T 6587-2012 General specifications for electronic measuring instruments GB/T 11048-2008 Determination of thermal resistance and wet resistance under steady-state conditions for physiological comfort of textiles FZ/T 90054 textile machinery instrumentation product packaging FZ/T 90074 Textile Machinery Coating FZ/T 90089.1 nameplates, dimensions and technical requirements for textile machinery FZ/T 90089.2 Nameplate Contents of Textile Machinery3 Terms and DefinitionsThe terms and definitions defined in GB/T 11048-2008 and the following terms apply to this document. For ease of use, the following is repeated Some terms and definitions in GB/T 11048-2008. 3.1 Thermal resistance thermalresistance Rct The ratio of the temperature difference between the two sides of the sample and the heat flow per unit area perpendicular to the sample. The dry heat flow may be caused by conduction, convection, radiation One or more forms of delivery. The thermal resistance Rct is in Kelvin per watt (m2·K/W), which means that the textile is at a stable temperature Under gradient conditions, dry heat flux through the specified area is used. [GB/T 11048-2008, definition 2.1] 3.2 Wet resistance water-vapourresistance Ret The ratio of the difference between the water vapor pressure on the two sides of the sample and the evaporation heat flow rate per unit area perpendicular to the sample. Evaporation heat flux may be caused by diffusion and Conveys in one or more forms in the stream. The wet resistance Ret is in square Pascal per watt (m2 Pa/W), which means that the textile is at Stable water vapor evaporates under pressure gradient conditions through a certain area of evaporative heat flux. ...... |
