Center Certification & Testing International
In order to ensure the safety of air transportation and meet the customers’ demand for the transportation of goods containing lithium batteries, in accordance with the relevant provisions of the International Air Transport Association \"Dangerous Goods Regulations\", the operating specifications for rechargeable lithium batteries, namely UN38.3 (UNDOT) testing, have been formulated . According to the requirements of civil aviation regulations, airlines and airport cargo receiving and transportation departments should review the transportation documents of lithium batteries. The most important thing is the UN38.3 safety test report of each type of lithium battery. The report can be provided by a third-party testing agency designated by civil aviation, or by a battery manufacturer with testing capabilities. If this test report cannot be provided, civil aviation will prohibit air transportation of lithium batteries.
Usually when many people do battery testing, they confuse UN38.3 and MSDS or think that they are the same certification, which has a great impact on the testing. MSDS is a chemical safety technical specification, a document for the composition and emergency treatment of lithium batteries, and UN38.3 is a safety test for lithium batteries. Because lithium batteries are shipped by air, it is often required to provide UN38.3 and MSDS together, so many people mistakenly think that UN38.3 is MSDS.
KC (Korea Certification) certification is a safety certification system for electrical and electronic appliances in South Korea. It is a mandatory implementation of the Korea Institute of Technology and Standards (KATS) in accordance with the \"ELECTRIC APPLIANCES SAFETY CONTROL ACT\" on January 1, 2009. Sexual safety certification system.
SRRC is a compulsory certification requirement of the National Radio Regulatory Commission. Since June 1, 1999, the Ministry of Information Industry (MII) of China has mandated that all radio component products sold and used in China must obtain a radio model Radio Type Approval Certification (Radio Type Approval Certification).
According to the \"Regulations on the Administration of Imported Radio Transmission Equipment\" and the \"Regulations on the Administration of the Production of Radio Transmission Equipment\", in order to strengthen the management of the import and production of radio transmission equipment, all radio transmission equipment exported to the People’s Republic of Radio transmission equipment produced (including trial production) must be issued with a \"Radio Transmission Equipment Type Approval Certificate\" after type approval (SRRC) for its emission characteristics. The type approval code must be indicated on the label of the factory equipment.
The full name of 3C certification is \"China Compulsory Certification\", the English name is China Compulsory Certification, and the English abbreviation is CCC. It is a product conformity assessment system implemented by the Chinese government in accordance with laws and regulations to protect consumers\' personal safety and national security, strengthen product quality management. It should be noted that the 3C mark is not a quality mark, it is a basic safety certification. As the three-in-one \"CCC\" certification of National Safety Certification (CCEE), Import Safety Quality Licensing System (CCIB), and China Electromagnetic Compatibility Certification (EMC), it is an advanced international standard by the General Administration of Quality Supervision, Inspection and Quarantine and CNCA Signs are of irreplaceable importance.
The CB certification certificate and the corresponding CB test report together constitute a pass. The manufacturer can apply for global certification from any national certification body in the country or region participating in the CB system, and it is usually exempted or reduced to send samples and tests, no longer needed Carrying out additional tests will greatly shorten the product\'s market entry cycle, reduce costs and accelerate product exports. The CB certification provides evidence that a representative sample of the product has successfully passed the test, showing that it meets the requirements of the relevant IEC standards. If you want to sell battery products in some countries that do not have its own certification, you can use CB certification to show that the product has obtained international certification or approval.
The Wi-Fi module, also known as the serial port Wi-Fi module, belongs to the transmission layer of the Internet of Things. Its function is to convert the serial port or TTL level into an embedded module that conforms to the Wi-Fi wireless network communication standard. The built-in wireless network protocol IEEE802.11b.gn Protocol stack and TCP/IP protocol stack. Traditional hardware devices embedded in Wi-Fi modules can directly use Wi-Fi to connect to the Internet, which is an important part of realizing wireless smart home, M2M and other Internet of Things applications. The product needs to apply for the SRRC certification established by China for radio because of its wireless transmission function.
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