International Certification - 深圳市贝德技术检测有限公司

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IEC certification

Introduction to IEC CertificationThe IEC standard, also known as the International Electrical Commission, is a worldwide standardization organization composed of various countries' electrical committees. Its purpose is to promote standardization in the field of electrical and electronic technology worldwide. The origin of the International Electrotechnical Commission was a resolution passed at an electrical conference held in St. Louis, United States in 1904. According to this resolution, IEC was established in 1906, which was the earliest standardized international organization in the world.The Purpose of IECThe purpose of IEC is to promote standardization and international cooperation in the fields of electrification and electronic engineering through its members, such as conformity assessment based on standards, and cooperation in electrical, electronic, and related technologies.Organizational structure of IECIEC currently has 60 member states. It is called the IEC National Comm...

2017 - 06 - 09
CB certification

1. Introduction to CB CertificationThe IECEE CB system is the first truly international system for mutual recognition of safety testing reports for electrical products. A multilateral agreement is formed between national certification bodies (NCBs) of various countries, and manufacturers can obtain national certification from other member countries of the CB system through a CB test certificate issued by an NCB.The CB system is based on international IEC standards. If the national standards of some member countries are not yet fully consistent with IEC standards, national differences are also allowed, but should be made public to other members. The CB system utilizes CB test certificates to confirm that product samples have successfully passed appropriate tests and comply with relevant IEC requirements and the requirements of relevant member states.The main goal of the CB system is to promote international trade, and its means are to bring manufacturers closer to the ideal goal of '...

2017 - 06 - 09
SIL certification

SIL certification is a third-party evaluation, verification, and certification based on standards such as IEC 61508 (GB/T 20438), IEC 61511 (GB/T 21109), IEC 61513, IEC 13849-1, IEC 62061, IEC 61800-5-2, to evaluate and confirm the safety integrity level (SIL) or performance level (PL) of safety equipment. Functional safety certification mainly involves document management (FSM) evaluation for the development process of safety equipment, hardware reliability calculation and evaluation, software evaluation, environmental testing, EMC electromagnetic compatibility testing, and other contents.IEC 61508:Functional safety of electrical/electronic/programmable electronic safety related systemsThe IEC61508 standard specifies basic safety requirements for both conventional system operation and fault prediction capabilities. These requirements cover general safety management systems, specific product designs, and process designs that meet safety requirements, with the goal of avoiding both syst...

2018 - 04 - 10

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