| 摘要 |
The present invention relates to a test apparatus for a vibrometer for testing whether the vibrometer accurately displays a measurement value. A test apparatus for a vibrometer according to the present invention includes: a frame part; a vibration generating unit which is installed in the frame part, has a fixing jig fixing a vibrometer, and makes the vibrometer to vibrate; and a control unit controlling the vibration amplitude or the pattern of the vibration generating unit. The vibration generating unit includes: a base part fixed to the framed part; a lifting part installed in the upper part of the base part to be able to be lifted along a Z-axis which is vertically extended; a first travelling part installed in the lifting part to be able to slide along an X-axis of a horizontal direction; and a second travelling part which is installed in the upper part of the first travelling part to be able to slide along an Y-axis crossing the X-axis direction and in which the fixing jig is installed. |
