FLOOR SURFACE CONTAMINATION MEASUREMENT SYSTEM

摘要

PROBLEM TO BE SOLVED: To enable a floor surface contamination measurement robot to avoid becoming immovable when measuring radiation while running on a floor surface.SOLUTION: A floor surface contamination measurement robot (10) includes: a main body part (11); moving means (20) disposed in the main body part and configured to run the main body part on a floor surface; and radiation detection means (30) disposed at a lower side of the main body part and configured to detect radiation on the floor surface. The main body part is formed circular in top view. The radiation detection means and the moving means are installed inside an outer peripheral surface of the main body part in top view and disposed so as not to be outside the outer peripheral surface of the main body part.SELECTED DRAWING: Figure 2