REMOTE CONTROL APPARATUS FOR WATER SAMPLER

摘要

PURPOSE: A remote control apparatus for water sampler is provided to achieve a rapid and accurate sampling performance by closing both ends of the sampler through an electric operation. CONSTITUTION: A remote control apparatus comprises a sampler body(10) having watertight caps(12a,12b) which are connected through an elastic member(G); a driving unit(20) attached to the outer surface of the sampler body; a cable(30) having an end connected to the driving unit so as to dip or draw off the sampler body into or from water, and which supplies power to a solenoid(26) of the driving unit; and a controller(40) connected to the other end of the cable and which controls power supply to the solenoid. The driving unit includes a base(21) fixed to the sampler body, a rotating body(24) rotating in a single direction by a spring(23), a stopper(5) fixed to the rotating body, and a trigger(27) operating by the solenoid so as to control the rotation state of the rotating body.