LIFTER FOR TEST, ROTATOR FOR TEST AND CARRIER SYSTEM FOR TEST

摘要

PROBLEM TO BE SOLVED: To easily carry even a heavy object under test in/from a space and prevent means for carrying the object from influencing tests. SOLUTION: A central part of a turn table 10 provided in a radio wave darkroom is notched in a rectangular shape in which a lifter 20 is housed. The lifter 20 forms a part of the floor surface at the top face in a lifting state and a space 2 capable of housing a carriage 40 with the floor surface in a lowering state. The carriage 40 carries an object under test onto the lifter 20 in the darkroom and is housed in the space 2 formed below the floor surface as the lifter 20 lowers.