亚洲国产午夜福利精品,顶级欧美熟妇高清xxxxx,激情小说图片,亚洲男人的天堂成人www
        Hotline:400-880-1556

        English




        Favorite! 13 common electronic product testing certifications in the world

        Author:中認聯科 time:2020-06-04 Ctr:2392

        Certification is the process by which a third-party authorized independent authority inspects and supervises the manufacturer's products or production system in accordance with relevant national or international regulations and standards, and issues a test report and certificate on whether it passes or not. If the certification is obtained, it means that the product quality meets national or international standards. The following are the testing and certification of 13 common electronic products in the world.

        1. CCC certification-China-mandatory

        image.png

        China’s compulsory product certification has been implemented since May 1, 2002. The name of the certification mark is “China Compulsory Certification” (in English, “CCC”). The products listed in the "First Batch of Product Catalogues for Compulsory Product Certification" issued by the General Administration of Quality Supervision, Inspection and Quarantine and the National Certification and Accreditation Administration Commission shall be subject to mandatory testing and auditing. Any product listed in the catalog that has not been certified by the designated organization is not labeled with the certification mark in accordance with the regulations, and shall not be allowed to leave the factory, be imported, sold or used in business services.

        2. CQC certification-China-voluntary

        image.png

        The name of the CQC organization is China Quality Certification Center, which is now undertaken by China Compulsory Certification CCC certification. Obtaining a CQC product certification certificate and affixing a CQC product certification mark means that the product has been certified as safe by the national certification body and meets the quality standards of national response.

        3. CE certification-Europe-mandatory

        image.png

        CE marked products indicate that they meet the requirements of a series of European directives such as safety, health, environmental protection and consumer protection. CE stands for European Unification (CONFORMITE EUROPEENNE). CE is limited to the basic safety requirements of products that do not endanger the safety of humans, animals, and goods, rather than general quality requirements. The general directive requirements are standard tasks. Products complying with the main requirements of the relevant directives can be attached with the CE mark, instead of determining whether the CE mark can be used according to the general quality provisions of the relevant standards. Therefore, the exact meaning is that the CE mark is a safety qualification mark rather than a quality qualification mark.

        4. FCC certification-United States-mandatory

        image.png

        FCC: The United States Federal Communications Commission, because the FCC has formulated a series of product quality and performance standards related to electromagnetic compatibility and personal safety of operators, and these standards have been widely used and have received technical supervision from many countries in the world. Recognition by department or similar organization. Therefore, in the technical manuals of electronic products produced by various manufacturers, a certificate issued by the FCC that meets a certain standard is often printed, or it declares that it complies with a certain standard of the FCC. The FCC certifications applied to computer devices are mainly related to standards such as product electromagnetic compatibility and emission limits.

        5. UL certification-United States-voluntary

        image.png

        UL is short for Underwriter Laboratories Inc., which was founded in 1894. The UL Safety Laboratory is the most authoritative in the United States and the largest private institution in the world engaged in safety testing and identification. It is an independent, for-profit professional institution that conducts tests for public safety. It uses scientific testing methods to study and determine whether various materials, devices, products, equipment, buildings, etc. are hazardous to life and property; determine, compile, and issue corresponding standards and help reduce and prevent life. Information on the loss of property, while conducting a fact-finding business.

        6. ETL certification-USA/Canada-voluntary

        image.png

        ETL certification is required for products exported to the United States/Canada. The ETL mark indicates that the product has passed the US NRTL and Canadian SCC approval tests. ETL SEMKO provides testing and certification of product safety, EMC testing, product performance testing, and any electrical, mechanical or electromechanical product as long as it bears the ETL inspection mark indicates that it is tested to meet relevant industry standards. Among them, ETL certification is a product safety certification. The content of certification is basically the same as UL, but the cost is lower than UL and the cycle is shorter than UL.

        7. GS certification-Europe-voluntary

        image.png

        The GS certification is based on the German Product Safety Law (SGS) and is a voluntary certification that is tested in accordance with the EU unified standard EN or the German industrial standard DIN. It is a German safety certification mark recognized in the European market. The GS mark indicates that the safety of the product has passed the test of an independent institution with credibility. Unlike CE, there is no legally mandatory requirement for the GS mark, but because of its safety awareness that has penetrated ordinary consumers, an appliance with a GS mark may be more competitive than ordinary products in the market.

        8. EMC certification-Europe-mandatory

        image.png

        The Electromagnetic Compatibility Mark, EMC (Electro Magnetic Compatibility) directive requires that the electromagnetic interference (EMI) generated by all basic electrical products sold in Europe should not exceed a certain standard, so as not to affect the normal operation of other products, and the electrical products themselves also Anti-interference ability (EMS), so that it can be used normally in the general electromagnetic environment. The directive was formally enforced on January 1, 1996. It is mainly based on various types of electronic products and is a passport for all electrical products sold to the European market. It will also be enforced in my country and is of great significance for the products to occupy the international market.

        9. CSA certification-Canada-mandatory

        image.png

        CSA is the abbreviation of Canadian Standards Association. It was established in 1919. Electronic and electrical appliances sold in the North American market need to obtain safety certification. CSA is currently Canada's largest safety certification body and one of the most famous safety certification bodies in the world.

        10. PCT certification-Russia-mandatory

        image.png


        According to Russian law, the products in the "List of Commodities that require Compulsory Certification to enter the customs territory of the Russian Federation" can only enter the Russian market if they have obtained a national standard certificate (GOST certificate) issued by the Russian National Standards and Metrology Committee. For the vast majority of Chinese goods, as long as they have obtained the Russian national PCT standard certification, it is equivalent to getting a pass to enter Russia.

        11. TUV certification-Germany-mandatory

        image.png

        TUVRheinland is Germany's largest product safety and quality certification agency, a recognized inspection agency of the German government, and an authoritative certification agency alongside FCC, CE, CSA and UL. All products sold in Germany , Its safe use standard must pass TUV certification, so the TUV certification mark also appears on various IT products and household appliances in the same way as the above five marks.

        12. PSE certification-Japan-mandatory

        image.png

        PSE certification is a compulsory safety certification in Japan to prove that electrical and electronic products have passed the safety standards tests of the DENAN Law or international IEC standards. Japan's DENTORL Law (Electrical Device and Material Control Law) stipulates that 498 products must pass the safety certification to enter the Japanese market. Among them, 165 kinds of Class A products should obtain the diamond-shaped PSE mark, and 333 kinds of Class B products should obtain the round PSE mark.

        13. EK-MARK-South Korea-mandatory

        image.png

        EK-MARK certification is a type certification system supervised by the Korean government. It has been replaced by the new EK-MARK certification system. The new certification is undertaken by several private companies. They are KTL, KETI, ESAK, and newly revised electrical safety regulations ACT 6019 was promulgated on September 7, 1999. The newly revised electrical safety regulations have improved the safety control of production and electrical use, and also made the safety standards more international so that they can be mutually recognized in many countries in the future. It was formally implemented on July 1, 2000.


        Related Articles
        • Gain a comprehensive understanding of EN 18031: Certification Requirements, Procedures and documentation Preparation

        • Analysis of the EU Network Security Standard for Radio Equipment EN 18031

        • New IATA DGR regulations in 2026: Interpretation of compliance points of state of charge (SoC) of lithium battery goods!

        • [Holiday Notice] 2025 ZRLK Mid-Autumn National Day holiday schedule

        Follow Us
        主站蜘蛛池模板: 国产福利社区一区二区| 丰满女人又爽又紧又丰满| 青草网在线| 秋霞在线播放视频| 精品国产自在现线看久久| 人妻av综合天堂一区| 九色国产精品视频| 一色桃子656中文字幕| 久久久久草| 国产免费二卡3卡四卡| 人人妻人人澡人人爽久久av| 免费观看视频在线| 91精品日产一二三区乱码| 香蕉久| 国产欧美国产精品第一区| 中国农村妇女hdxxxx| 免费看国产一级特黄aaaa大片| 成人性生交视频免费看| 中文字幕黄色片| 人妻夜夜爽天天爽欧美色院| 揄拍成人国产精品视频| 免费黄视频网站在线观看| a资源在线观看| 三级视频中文字幕| 2021久久超碰国产精品最新| 亚洲最大成人网色| 久久久亚洲最大ⅹxxx| 在线观看成人网| 国产高清av| 青青草国产精品日韩欧美| а天堂中文在线官网| 黄色一级黄色片| 亚洲男人第一天堂| 欧美一级小视频| 欧美xxxx做受欧美88bbw| 国产精品久久久亚洲| 国产激情视频一区| 视频一区 欧美 | 黄上黄在线观看| 亚洲视频一区二区在线观看| 午夜超碰|