Year
1997
Abstract
An auto COBRA seal verifier was developed by Japan Atomic Energy Research Institute (JAERI) in collabortation with Mitsubishi Heavy Industries, Ltd. to provide more means of a simple, quantitative and objective judgment on the in-situ verification for te COBRA seal. the equipment is a portable unit with hand-held weight and size. it can be operated by battery or AC power. the verifier reads a COBRA seal signature by using a built-in CCD camera and carries of the signature comparison procedure automaticall on the digital basis. the result of signature maparison is given as a YES/NO answer/ the production model seal verifier and the results of emviromental and functional tests. the development of the verifier and the results of enviromental and functional tests. tje development of the verifier was carried out under the framework of japan support Programme for Agence Safguards.