Search result: GB/T 9572-2013 (GB/T 9572-2001 Older version)
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 9572-2013 | English | 314 |
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Rubber and plastics hoses and hose assemblies -- Determination of electrical resistance and conductivity
| Valid |
GB/T 9572-2013
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| GB/T 9572-2001 | English | 239 |
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Rubber and plastics hoses and hose assemblies -- Determination of electrical resistance
| Obsolete |
GB/T 9572-2001
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| GB/T 9572-1988 | English | 239 |
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Rubber and plastics hoses and hose assemblies--Determination of electrical resistance
| Obsolete |
GB/T 9572-1988
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| Standard ID | GB/T 9572-2013 (GB/T9572-2013) | | Description (Translated English) | Rubber and plastics hoses and hose assemblies. Determination of electrical resistance and conductivity | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G42 | | Classification of International Standard | 23.040.70 | | Word Count Estimation | 16,138 | | Older Standard (superseded by this standard) | GB/T 9572-2001 | | Quoted Standard | ISO 2878; ISO 8330; ISO 23529 | | Adopted Standard | ISO 8031-2009, IDT | | Issuing agency(ies) |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 | The standard provides for the determination of rubber and plastic hoses, non-reinforced hose and electrical performance test methods assembly. This standard applies to the determination of intermittent electrical continuity and electrical conductivity, an |
GB/T 9572-2013
Rubber and plastics hoses and hose assemblies. Determination of electrical resistance and conductivity
ICS 23.040.70
G42
National Standards of People's Republic of China
Replacing GB/T 9572-2001
Rubber and plastic hoses and hose assemblies
Determination of the resistance and conductivity
(ISO 8031.2009, IDT)
Issued on. 2013-12-31
2014-09-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 Determination of conductive, antistatic and non-conductive electrical resistance of hoses 1
5 Determination of electrical continuity between the metal fittings hose assemblies 8
6 Determination of hose assemblies for electrical discontinuity 8
7 hose assemblies in contact with the metal hose connector (or conducting electrostatic discharge static electricity) inner liner or hose assembly (or static conductive
Determination of the release of static electricity) resistance of the outer cover 8
8 10 test reports
The scope of Annex A (informative) Recommended terms and conductivity and resistivity of 12
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard replaces GB/T 9572-2001 "Rubber and plastics hoses and hose assemblies - Determination of electrical resistance", and GB/T 9572-
Compared to 2001, the main technical changes are as follows.
--- Normative references have changed (see Chapter 2, Chapter 2, 2001 edition);
--- Increased terms and definitions (see Chapter 3);
--- Increased determination conductive, antistatic and non-conductive hoses resistance device (see 4.2.1.3,4.2.1.4);
--- Adds special electrodes and the contact pads measuring conductive, antistatic and non-conductive hoses resistance (see 4.2.2.2);
--- Added Figure 1 (see 4.2.2.2);
--- Increased hose and hose assemblies - Determination of resistance of the pipe wall (see 4.9);
--- Increasing the on-site tests and routine testing and product acceptance test carried out in the workshop of the provisions (see 4.2.2.1,4.4,4.5,
4.6.1,4.7.1.2);
--- Increased Figs. 3, 4 and 5 (see 4.9.3,7.5);
--- Increase the hose assemblies for electrical continuity measuring equipment hose couplings and metal wire communication (see 5.2);
--- Increase the hose assemblies with a metal hose connector contact (or conducting electrostatic discharge static electricity) inner liner or hose assembly (antistatic
Or discharge any static electricity) Determination of the overcoat layer resistance (see Chapter 7);
--- Modify the content of the test report (see Chapter 8, Chapter 6 of the 2001 edition);
--- Added Appendix A recommended range of terms and conductivity and resistance (see Appendix A).
This standard uses the translation method identical with ISO 8031.2009 "Rubber and plastic hoses and hose assemblies - Determination of electrical conductivity and resistance."
This standard made the following editorial changes.
--- ISO 23529 in the normative references cited, but not mentioned in the text. This standard adds "4.4 Press
ISO 23529 ".
The standard international normative documents referenced in the correspondence between the consistency of the following documents.
--- GB/T 11210-1989 Rubber, vulcanized - Antistatic and conductive products - Determination of electrical resistance (ISO 2878. 1987, eqv);
--- GB/T 7528-2011 Rubber and plastic hoses and hose assemblies terminology (ISO 8330.2007, IDT);
--- GB/T 2941-2006 rubber physical test method for preparing and conditioning General procedures (ISO 23529.2004, IDT).
The standard proposed by China Petroleum and Chemical Industry Association.
This standard by the National Rubber and rubber products hose Standardization Technical Committee Technical Committee (SAC/TC35/SC1) centralized.
This standard is drafted by. Taiping Rubber Co., Ltd., Jiangsu, Shenyang Rubber Research and Design Institute.
The main drafters of this standard. Wang Ping, Wang Zhaolong, Hou Xiaoguang, Wu Ping, WANG Shu.
This standard replaces the standards previously issued as follows.
--- GB/T 9572-1988, GB/T 9572-2001.
Rubber and plastic hoses and hose assemblies
Determination of the resistance and conductivity
1 Scope
The standard provides for determination of rubber and plastic hoses, non-reinforced hose electrical performance test methods and assembly.
This standard applies to the determination between the conductive, antistatic and non-conductive hose, and their assembly fittings electrical continuity and electrical
Intermittent.
Note. All test methods described in this standard may also apply to plastic hose.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
ISO 2878 Rubber - Antistatic and conductive products resistance measurement (Rubber-Antistaticandconductiveproducts-
Determinationofelectricalresistance)
ISO 8330 Rubber and plastics hoses and hose assemblies term (Rubberandplasticshosesandhose
assemblies-Vocabulary)
ISO 23529 rubber physical test method for preparing and conditioning the general procedure (Rubber-Generalproceduresfor
preparingandconditioningtestpiecesforphysicaltestmethods)
3 Terms and Definitions
Terms and definitions as defined in ISO 8330 apply to this document.
4 Determination of conductive, antistatic and non-conductive hoses resistance
4.1 Overview
Rubber hoses may be having a conductive inner liner or outer conductive coating, or may be completely made of conductive plastic material. This test provides three
Determination of the resistance and conductivity typed hose.
4.2 Device
The following equipment shall be used in accordance with the provisions of ISO 2878.
1) Structure Description see ISO 8330 and its appendices.
4.2.1 Test Instruments
4.2.1.1 In order to measure conductivity, antistatic and non-conductive electrical resistance of hoses 1), capable of measuring insulation resistance should preferably have a 500V rated straight
Flow open-circuit voltage of a specific instrument, or the use of other instruments known comparable test results. Unless otherwise specified, the instrument should be sufficiently fine
Density measurement resistor to ensure error within ± 10%. During the test, in order to prevent errors due to temperature effects generated in the sample
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