GB/T 23165-2008 English PDF

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GB/T 23165-2008: Carpets -- Determination of electrical resistance
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 23165-2008	114	Add to Cart	3 days	Carpets -- Determination of electrical resistance	Valid

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Basic data

Standard ID: GB/T 23165-2008 (GB/T23165-2008)
Description (Translated English): Carpets -- Determination of electrical resistance
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: W56
Classification of International Standard: 59.080.60
Word Count Estimation: 6,652
Date of Issue: 2008-12-30
Date of Implementation: 2009-09-01
Quoted Standard: ISO 1957
Adopted Standard: ISO 10965-1998, IDT
Regulation (derived from): National Standard Approval Announcement 2008 No.27 (Total No.140)
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 method for measuring the resistance of the carpet, including the determination of the level of resistance and vertical resistance.

GB/T 23165-2008: Carpets -- Determination of electrical resistance

---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.
Carpets. Determination of electrical resistance ICS 59.080.60 W56 National Standards of People's Republic of China GB/T 23165-2008/ISO 10965.1998 Determination of resistance of the carpet (ISO 10965.1998, Textilefloorcoverings- Determinationofelectricalresistance, IDT) Posted 2008-12-30 2009-09-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard is equivalent to international standard ISO 10965.1998 "Textile floor coverings - Determination of electrical resistance." The technical content of standards and ISO 10965.1998 is fully consistent with only a small amount of editing to do the following modifications. --- According to our standard carpet system naming convention, change the standard name; --- With "carpet" instead of "textile floor coverings"; --- "This International Standard" be replaced by "this standard"; "." --- With a decimal point instead of a comma as the decimal point, ""; --- Remove the preface of international standards, increase the standard of this preface. The standard proposed by China National Light Industry Council. This standard by the National Standardization Technical Committee carpet. This standard is drafted by. China Arts and Crafts Association of Professional Committee of the carpet. Participated in the drafting of this standard. Tianjin Oriental Sapphire carpet research center. The main drafters. Zhang Yufen, Liu Chao, Chen Guisheng. GB/T 23165-2008/ISO 10965.1998 Determination of resistance of the carpet

1 Scope

This standard specifies the method for measuring the resistance of the carpet, including the determination of horizontal resistivity and vertical resistivity.

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. ISO 1957 Textile floor coverings mechanism for intercepting physical testing of sampling and sample

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1 Between two electrodes placed on the surface of the blanket carpet measured out resistance. 3.2 Between the blanket and the blanket back surface resistivity measured. 3.3 Like measuring the value of the product samples like secondary roots. Principle 4 Instrument and high electrode resistance value under standard atmospheric conditions, the level of the test after pretreatment of the sample examined and vertical resistance resistance.

5 Apparatus and materials

5.1 standard scale high resistance value resistor measuring instruments Require open-circuit voltage value can be changed, 500V, 100V and 10V, short circuit current is limited to 10mA, read the resistance value 1 × 103 ~ 1 × 109, the accuracy of ± 5%; more than 1 × 109 when the accuracy of ± 10%. Table 1 is an optional voltage value. Note. This can also be used with a similar system, with the same capacity that is separate voltage source and a standard scale milliammeter. A resistance value (R) may be. R = U/I come. Table 1 Line Voltage Resistance (R)/Ω voltage (U)/V R < 105 10 105≤R < 108 100 R > 108 500 GB/T 23165-2008/ISO 10965.1998 ......

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