APPARATUS AND METHOD FOR THE DETECTION OF LEAKS

摘要

A leak detection apparatus comprises an opaque vessel (1) including a component mount (8) , a light source (6) and a light detector (7), the light source (61) being arranged to direct light into the vessel (1) and the light detector (71) being arranged to detect light in the vessel (1). The output of the light detector is proportional to the volume of fluid in the vessel (1).