Patent ID: 8047050
Filing Date: 2011-11-01
Classification: A63B,G01N

Abstract:
1. A performance test apparatus comprising: a control unit; a base including a table and a frame mounted to the table, with the table including a fixed seat, a movable seat movably mounted to the fixed seat, and a holding seat movably mounted to the movable seat; and an image taking device including at least one image taker and at least one parallel light source, with at least one image taker being movably mounted to the frame and electrically connected to the control unit, with said at least one parallel light source facing the table and electrically connected to the control unit, with said at least one parallel light source including a plurality of spot light sources, with the control unit controlling on/off of said at least one parallel light source, so that said at least one parallel light source flickers at a high frequency.