CLOSING VALVE APPARATUS CLOSING VALVE UNIT AND CLOSING VALVE METHOD

摘要

A closed circuit device 1 according to one embodiment includes a pivot mechanism 21 configured to hold a cap 13 mounted on an opening of a specimen container 11 formed to accommodate a specimen, A torque detector 35 for detecting a torque at the time of rotation; a torque detector 35 for detecting a torque based on the torque detected by the torque detector 35; And a control unit (40) for controlling the amount of rotation of the rotary mechanism unit (22).