CB
CB certification concept
IECEECB electrical product safety system is the mutual recognition of test reports the first truly international system. Each country's national certification body (NCB) multilateral agreements between the manufacturers can rely on a CB test certificate issued by NCB CB system were other members of the national certification.
CB certification system based on international IEC standards. If some members of the national standards can not completely consistent with the IEC standard, also allows the existence of national differences, but should other members of the public. CB CB test certificate authentication system used to confirm the product samples have successfully passed the appropriate tests, and in accordance with the relevant IEC requirements and requirements of the Member State concerned.
CB certification system, the main objective is to promote international Mao Yi, the means is through the promotion of national standards with international standards of 统一 coordination and product certification bodies, Ershizhizao Shang closer to the ideal, "Yi Ci test, multiple applicable" Mubiao .
The scope of CB certification system
CB certification system covering the product is recognized by the IEC IECEE system within the standard range of products. When three or more member states announced their support and hope to join the CB a standard certification system, the new IEC standard will be used CB certification system. IEC standards currently in use published in the Gazette and the IECEE CB certified sites.
Current electromagnetic compatibility (EMC) are not included in CB certification system used by the IEC standard unless specifically requested. However, CB certification system has begun to investigate its members who together with safety testing the will of EMC measurements. The results of this research will be published in this theme CB certification Gazette.
CB certification test certificate and CB test report certification
CB test certificate issued by an authorized official of the CB NCB file system, which aims to inform the other of the NCB: the products have been tested samples were found to meet the current requirements. CB test certificate should not be used in advertising, but allows existing CB certificate as a reference.
CB certification report is a standard report, which forms the list one by one in a list of relevant IEC standards. The report provides all the required testing, measurement, verification, inspection and evaluation of results, these results should be clear and unambiguous. The report also contains photos, circuit diagrams, pictures and product descriptions. System according to the rules of CB, CB test report and the CB test certificate only when provided with effective.
If an NCB with the necessary test equipment and technical capacity, it can be based on national differences in other countries to test and evaluate products. These additional tests as an annex attached to the CB test report, usually recognized by other authorized NCB.
