| 摘要 |
PROBLEM TO BE SOLVED: To provide a space environment testing device including a containment preventing measure easy to operate even in a dark state.SOLUTION: A space environment testing device includes: a door provided freely to be opened and closed in an end of a cylindrical vacuum container 11; and a scaffold (platform 12) provided for the work inside the vacuum container. The space environment testing device also includes a containment preventing means 17 having: a wire 13 disposed along the platform 12; a switch operator 16 connected to at least one end of the wire; a switch 15 to be opened and closed when the switch operator is pulled by the wire; and an alarm generating section 18 disposed outside of the vacuum container so as to be operated with the opening and closing operation of the switch. |
