FZ/T 98020-2019_English: PDF (FZ/T98020-2019)
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Fabrics water-vapor permeability tester
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| Standard ID | FZ/T 98020-2019 (FZ/T98020-2019) | | Description (Translated English) | Fabrics water-vapor permeability tester | | Sector / Industry | Spinning & Textile Industry Standard (Recommended) | | Classification of Chinese Standard | W98 | | Classification of International Standard | 59.120.99 | | Word Count Estimation | 9,998 | | Date of Issue | 2019 | | Date of Implementation | 2020-07-01 | | Issuing agency(ies) | Ministry of Industry and Information Technology of the People's Republic of China | | Summary | This standard specifies the basic functions and parameters, requirements, test methods, inspection rules and signs, packaging, transportation and storage of fabric moisture permeability testers. This standard applies to the tester for measuring the moisture permeability of fabrics by the moisture absorption method or the evaporation method. |
FZ/T 98020-2019
Fabrics water-vapor permeability tester
ICS 59.120.99
W98
People's Republic of China Textile Industry Standard
Fabric moisture permeability tester
Published on December 24,.2019
2020-07-01 implementation
Issued by the Ministry of Industry and Information Technology of the People's Republic of China
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the China National Textile and Apparel Council.
This standard is under the jurisdiction of the National Textile Machinery and Accessories Standardization Technical Committee (SAC/TC215).
This standard was drafted by. Ningbo Textile Instrument Factory, Nantong Hongda Experimental Instrument Co., Ltd., Wenzhou Darong Textile Instrument Co., Ltd., Zhejiang
Jiangzhong Textile Standard Testing Co., Ltd., Shaoxing Libixin Instrument Co., Ltd., Shenzhen Ruifeng Instrument Co., Ltd., Nantong Sansi Electromechanical Technology Co., Ltd.
Company, Guangdong Vocational and Technical College, Wenzhou Fangyuan Instrument Co., Ltd., Nantong Qianchuan Textile Technology Co., Ltd., Hubei Fiber Inspection Bureau Jingmen
Branch, Zhejiang Fangyuan Testing Group Co., Ltd., China Textile Machinery Association.
The main drafters of this standard. Li Zhujun, Yang Weilin, Song Sasai, Hu Junwei, Zhang Mengsheng, Wu Banjin, Tian Yuan, Zhu Yafen, Lu Yi, Cheng Jian,
Zhou Zhimin, Yuan Chunlei, Peng Rui, Yang Huixin, Dan Chunlei, Duan Fengli.
Fabric moisture permeability tester
1 Scope
This standard specifies the basic functions and parameters, requirements, test methods, inspection rules and signs, packaging, transportation
Lose and store.
This standard applies to a tester (hereinafter referred to as a moisture permeability meter) that uses the moisture absorption method or the evaporation method to measure the moisture permeability of fabrics.
2 Normative references
The following documents are essential for the application of this document. For dated references, only the dated version applies to this article
Pieces. For the cited documents without date, the latest version (including all amendments) applies to this document.
GB/T 191 Graphic mark for packaging, storage and transportation
GB 4793.1-2007 Safety requirements for electrical equipment for measurement, control and laboratory use Part 1. General requirements
GB/T 6587-2012 General specification for electronic measuring instruments
FZ/T 90054 Textile machinery instrumentation product packaging
FZ/T 90074 Textile machinery product coating
FZ/T 90089.1 Type, size and technical requirements of the nameplate of textile machinery
FZ/T 90089.2 Textile machinery nameplate content
3 Basic functions and parameters
3.1 Basic functions
3.1.1 The moisture permeability meter should be equipped with temperature and humidity measurement, control device and running time counting device.
3.1.2 The moisture permeability meter should provide at least the temperature and humidity test conditions specified in the following 4 groups.
a) Temperature (38 ± 2) ℃, relative humidity (90 ± 2)%;
b) Temperature (38 ± 2) ℃, relative humidity (50 ± 2)%;
c) Temperature (23 ± 2) ℃, relative humidity (50 ± 2)%;
d) Temperature (20 ± 2) ℃, relative humidity (65 ± 2)%.
Note. In GB/T 12704.1-2009, the test conditions of group a) are preferentially adopted, and the test conditions of groups c) and d) can also be adopted; GB/T 12704.2-2009 is preferred
The test conditions of group b) can be used, and the test conditions of groups c) and d) can also be used.
3.2 Basic parameters
See table 1 for the parameter division value and settable range of the temperature, relative humidity and test time of the moisture permeability meter.
Table 1
The setting range of serial number parameter index value
1 Temperature≤0.1 ℃ 5 ℃ ~ 45 ℃
2 Relative humidity≤0.1% 30% ~ 98%
3 Test time≤1min 0 ~ 99h59min
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