VDR/S-VDR Annual Performance Test (APT)
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The purpose of an annual performance test is to determine that a VDR/S-VDR is operational as defined in the manufacturer’s specification. In addition, because of the “black box” nature of this equipment, there is a need to have a document which clearly lists all the interfaces which have been checked to confirm compliance with the appropriate International Electrotechnical Commission (IEC) test standards. This transparency is essential for surveyors or inspectors of flag Administrations port States or recognized organizations.
We are manufacturer certified to carry out Annual Performance Tests for VDR and S-VDR equipment for: