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GB/T 7676.6-2017: Direct acting indicating analogue electrical measuring instruments and their accessories -- Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters
Status: Valid GB/T 7676.6: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 7676.6-2017 | English | 199 |
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Direct acting indicating analogue electrical measuring instruments and their accessories -- Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters
| Valid |
GB/T 7676.6-2017
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| GB/T 7676.6-1998 | English | 279 |
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Direct acting indicating analogue electrical measuring instruments and their accessories. Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters
| Obsolete |
GB/T 7676.6-1998
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| GB/T 7676.6-1987 | English | RFQ |
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Direct acting indicating analogue electrical measuring instruments and their accessories--Special requirements for ohmmeters (impedance meters) and conductance meters
| Obsolete |
GB/T 7676.6-1987
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PDF similar to GB/T 7676.6-2017
Basic data | Standard ID | GB/T 7676.6-2017 (GB/T7676.6-2017) | | Description (Translated English) | Direct acting indicating analogue electrical measuring instruments and their accessories -- Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N21 | | Word Count Estimation | 10,143 | | Date of Issue | 2017-09-07 | | Date of Implementation | 2018-04-01 | | Older Standard (superseded by this standard) | GB/T 7676.6-1998 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's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 | GB/T 7676.6-2017: Direct acting indicating analogue electrical measuring instruments and their accessories -- Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters
---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.
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 6. Special requirements for ohmmeters (impedance meters) and conductance meters
ICS 17.220.20
N21
National Standards of People's Republic of China
Replacing GB/T 7676.6-1998
Direct acting analogue indicating electrical measuring instruments and their accessories
Part 6. Resistance Table (Impedance Meter) and
Conductivity table special requirements
accessories-Part 6.Specialrequirementsforohmmeters (impedancemeters)
2017-09-07 Posted
2018-04-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Foreword
GB/T 7676 "Direct-acting analog indicator electrical measuring instruments and their attachments" consists of the following nine parts.
--- Part 1. Definition and general requirements;
--- Part 2. Ammeter and voltmeter special requirements;
--- Part 3. Power meter and reactive power meter special requirements;
--- Part 4. Frequency table special requirements;
--- Part 5. Phase table, power factor meter and synchronization indicator of the special requirements;
--- Part 6. Resistance table (impedance meter) and the specific requirements of the conductance table;
--- Part 7. Multi-functional instrument of the special requirements;
--- Part 8. Specific requirements of annexes;
--- Part 9. Recommended test methods.
This section GB/T 7676 Part 6.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This Part replaces GB/T 7676.6-1998 "direct acting analog electrical measuring instruments and their Annex Part 6. Resistance Table (resistance
Anti-table) and conductance table special requirements. "
And GB/T 7676.6-1998 compared to the larger changes. Using uncertainty instead of error, the standard structure was adjusted and multiple bars were modified
For details, see Appendix B.
Please note that some of this document may be patentable. The issuing agencies of this document do not bear the responsibility of identifying these patents.
This part is proposed by China Machinery Industry Federation.
This part of the National Electrical Instrumentation Standardization Technical Committee (SAC/TC104) centralized.
This part of the main drafting unit. Harbin Institute of Electrical Instrumentation, Institute of Metrology Shandong Province, State Grid Sichuan Power Company measurement
Center, Zhejiang Chint Instrument Co., Ltd., Zhejiang Dixon Electric Co., Ltd., State Grid Jiangxi Electric Power Company Electric Power Research
Hospital, Delixi Group Instrument Co., Ltd., Henan Electric Power Company Electric Power Research Institute, Hebei Electric Power Co., Ltd. Measurement Center, the state
Electrical Instrument Quality Supervision and Inspection Center, Zhejiang Institute of Metrology, State Grid Hunan Electric Power Company Electric Power Research Institute, Zhongnan
Instrument Co., Ltd. State Grid Beijing Power Company, State Grid Chongqing Electric Power Company Electric Power Research Institute, Shanghai Measurement and Testing Technology
Hospital, State Grid Hubei Electric Power Company Electric Power Research Institute, Shenzhen Youxun Technology Co., Ltd., Shanghai Kang Beili Instrument Co., Ltd., on
Haiying Fu Te Electronic Technology Co., Ltd., Henan Institute of Metrology, Shenzhen Xinglong Technology Co., Ltd., Beijing Automation Control
Preparation plant, Holley Technology Co., Ltd., Yiwu Yuantai Intelligent Technology Co., Ltd., Xi'an Kaiyi Electronic Technology Co., Ltd. gold.
The main drafters of this section. Wang Xinjun, Li Daomin, Liu Xiancheng, Chen Bo, Bai Tai, Qin Guoxin, Pei Maolin, Shen Li, Xue Jin, Ding Zhen,
Yuan Huizhi, Liu Pei, Cai Yi, Liu Xie, Chen Wenxin, Zheng Yuanbao, Huang Jianzhong, Gan Yiyi, Zhou Lixia, Li Rongping, Zheng Mengxia, Lin Xiaolong, Wu Weide,
Liu Dan, Jin Shaoping, Li Ji, Liu Furuo, Zhao Jinjin, Wang Weinen, Cui Tao, Guo Xiaoguang, Huo Jianhua, Lai Lei, Shao Fengyun, Wang Nianli,
Hou Xingzhe, Wang Sanqiang, Zhao Duo, had Shi Tu, Bi Wei, Chen Shuangjie, Chen Naien.
This part replaces the standards previously issued as.
--- GB/T 7676.6-1987, GB/T 7676.6-1998.
Direct acting analogue indicating electrical measuring instruments and their accessories
Part 6. Resistance Table (Impedance Meter) and
Conductivity table special requirements
1 Scope
GB/T 7676 provisions of this part of the direct effect of analog electrical resistance measurement meter (impedance meter) and conductivity meter terms and definitions, points
Class, classification, general technical requirements, information, signs and symbols, packaging and storage and inspection rules.
This section applies to the direct effect of analogue electrical resistance meter (conductivity meter) and conductivity meter.
This section also applies when the attachment and instrument used in combination and adjust the resistance table (impedance meter) and conductivity meter and accessories
combination.
This section also applies to its indexing line and the relationship between the input power is known, but not directly correspond to the direct effect of analog resistance meter (resistance
Anti-table) and conductance table.
This section also applies to the measurement and/or auxiliary circuits with electronic devices in the resistance meter (impedance meter) and conductance table.
This section does not apply to insulation resistance meter, grounding resistance meter.
This section does not apply to the corresponding special requirements of the corresponding national standards of resistance meter (impedance meter) and conductivity meter.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 7676.1-2017 Direct acting analogue indicating electrical measuring instruments and their accessories Part 1. Definitions and general requirements
GB/T 7676.9-2017 Direct acting analogue indicating electrical measuring instruments and their accessories Part 9. Recommended test methods
3 Terms and definitions
GB/T 7676.1-2017 defined terms and definitions apply to this document.
4 Classification, grading and compliance
4.1 Classification
4.1.1 by the working methods and characteristics of classification
Instruments according to their working methods and characteristics are divided.
--- Resistance meter;
--- Impedance meter;
--- Conductance table.
4.1.2 by the use of classification
According to GB/T 7676.1-2017 in the provisions of 4.1.2.
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