APPARATUS FOR ATTACHING/DETACHING A PISTON IN LC DISPENSER

摘要

PURPOSE: An apparatus for attaching/detaching a piston in an LC dispenser is provided to make the size of the rotary driving unit be small by attaching and detaching a piston to and from a piston by using an electromagnet. CONSTITUTION: A base member(610) allows linear movement on a supporting case, and a rotary motor(620) is coupled to the base member. An axis(630) is coupled to a rotor of the rotary motor. The axis has one side in an attachment and detachment unit is prepared.