|
US$199.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 22638.6-2016: Test methods for aluminium and aluminium alloy foils -- Part 6: Determination of direct current resistance
Status: Valid GB/T 22638.6: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 22638.6-2016 | English | 199 |
Add to Cart
|
3 days [Need to translate]
|
Test methods for aluminium and aluminium alloy foils -- Part 6: Determination of direct current resistance
| Valid |
GB/T 22638.6-2016
|
| GB/T 22638.6-2008 | English | 219 |
Add to Cart
|
2 days [Need to translate]
|
Test methods for aluminium and aluminium alloy foils -- Part 6: Determination of direct current resistance
| Obsolete |
GB/T 22638.6-2008
|
PDF similar to GB/T 22638.6-2016
Basic data | Standard ID | GB/T 22638.6-2016 (GB/T22638.6-2016) | | Description (Translated English) | Test methods for aluminium and aluminium alloy foils -- Part 6: Determination of direct current resistance | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H20 | | Classification of International Standard | 77.040.01 | | Word Count Estimation | 10,117 | | Date of Issue | 2016-12-30 | | Date of Implementation | 2017-11-01 | | Older Standard (superseded by this standard) | GB/T 22638.6-2008 | | Regulation (derived from) | National Standard Notice No.27 of 2016 | | Issuing agency(ies) | General Administration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 22638.6-2016: Test methods for aluminium and aluminium alloy foils -- Part 6: Determination of direct current 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.
Test methods for aluminum and aluminum alloy foils - Part 6. Determination of direct current resistance
ICS 77.040.01
H20
National Standards of People's Republic of China
Replacing GB/T 22638.6-2008
Aluminum foil test method
Part 6. determination of DC resistance
Part 6. Determination ofdirectcurrentresistance
2016-12-30 release
2017-11-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China
China National Standardization Management Committee released
Foreword
GB/T 22638 "aluminum foil test method" is divided into 10 parts.
- Part 1. Determination of thickness;
- Part 2. Detection of pinholes;
- Part 3. Detection of adhesion;
- Part 4. Determination of surface wetting tension;
- Part 5. Detection of wettability;
- Part 6. Determination of DC resistance;
- Part 7. Determination of heat seal strength;
- Part 8. Determination of texture content;
- Part 9. Hydrophilic testing;
Part 10. Determination of the surface density of the coating.
This part is part 6 of GB/T 22638.
This part is drafted in accordance with the rules given in GB/T 1.1-2009.
This part of the replacement GB/T 22638.6-2008 "aluminum foil test method Part 6. Determination of DC resistance", and GB/T 22638.6-
2008, the main technical changes are as follows.
--- increase the normative reference documents;
--- modified the principle of the method;
- a method of measuring the room temperature resistance of a sample by means of a DC four-probe square resistance/resistivity tester;
--- modified the requirements of the double-arm bridge method and the determination of room temperature resistance method;
--- increase the room temperature resistivity calculation formula, modify the standard size of the aluminum foil at room temperature DC resistance of the formula;
--- increased precision requirements.
This part is made by China Nonferrous Metals Industry Association.
This part is the national nonferrous Metals Standardization Technical Committee (SAC/TC243).
This part is responsible for drafting units. Kunming Metallurgical Research Institute, Guangzhou City Kunde Technology Co., Ltd., Yunnan Hao Xin Aluminum Foil Co., Ltd.
This part participates in the drafting unit. Guangzhou Nonferrous Metals Research Institute, Beijing Institute of Nonferrous Metals and Rare Earth Application, Xiamen Haishun Aluminum Foil Limited
Company, Guizhou Aluminum Aluminum Co., Ltd., Jiangsu Daya Aluminum Co., Ltd., Kunshan Aluminum Co., Ltd., Shanghai and Shanghai Xin Aluminum Foil Co., Ltd.
State Five Star Aluminum Co., Ltd., Ruyuan East Sunshine Fine Foil Co., Ltd., Huaxi Aluminum Co., Ltd., Northeast Light Alloy Co., Ltd.
Aluminum Company North Aluminum processing plant, Guangzhou Hao Long Aluminum Co., Ltd.
The main drafters of this part are. Huang Yunfeng, Wang Feng, Wang Xin, Xu Fushun, Wang Qifu, Zhang Xinhong, Li Junsheng, Zhang Chunping, Xiang Miao Miao, Chen Zhiming,
The original wins, Jin Jie, Yue Youcheng, Ma Cuiyan, Jiang Xia, Wang Wei, Zhang Jinsong, Ma Yue, Wang Shouye.
This part of the previous version of the standard to replace the release of the situation.
--- GB/T 22638.6-2008.
Aluminum foil test method
Part 6. determination of DC resistance
1 Scope
This part of GB/T 22638 specifies the principle, reagents, instruments and equipment for the determination of DC resistance of aluminum foil, samples, arms
Method, DC four probe method, precision and test report.
This part is applicable to the determination of DC resistance of aluminum foil at room temperature.
The arms method specified in this section shall be used for the determination of the DC resistance of aluminum foil at room temperature.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
Representation and Judgment of Numerical Correction Rule and Limit Value of GB/T 8170
Methods of test for aluminum foil - Part 1. Determination of thickness - Gravimetric method GB/T
3 Principle of the method
The room temperature resistivity of the aluminum foil sample was calculated by measuring the resistance of the aluminum foil sample at room temperature (20 ℃), and then the standard
Standard size (width × length. 10mm × 1000mm) when the aluminum foil at room temperature DC resistance.
4 reagent
Anhydrous ethanol, pure chemical.
5 instruments and equipment
5.1 projector, magnification of not less than 10 times.
5.2 vernier caliper, resolution of 0.02mm.
5.3 vernier caliper, resolution of 0.1mm.
5.4 Kelvin double-arm bridge, equipped with 0.001Ω standard resistance.
5.5 aluminum foil DC resistance tester, the accuracy is better than ± 3%, the minimum resolution of 1 × 10-5Ω.
5.6 thermometer with a resolution of 0.1 ° C.
6 samples
6.1 Sample size
6.1.1 double-arm bridge method sample. rectangular specimen, sample gauge length L (part of the DC resistance test to participate in the length) should not be less than 400mm. test
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 22638.6-2016_English be delivered?Answer: Upon your order, we will start to translate GB/T 22638.6-2016_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 22638.6-2016_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 22638.6-2016_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. Question 5: Should I purchase the latest version GB/T 22638.6-2016?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 22638.6-2016 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.
|