APPARATUS FOR MEASURING CHARACTERISTICS OF TEMPERATURE VARIABLE SUPER CONDUCTOR COIL

摘要

PURPOSE: An apparatus for measuring the characteristics of a temperature variable super conductor coil is provided to measure the physical characteristics such as a threshold current of the super conductor coil with easily controlling the temperature. CONSTITUTION: An apparatus for measuring the characteristics of a temperature variable super conductor coil includes an auxiliary member(130), a zig(140), a first heater(150), a second heater(151) and a member(170) for transmitting cool air. The auxiliary member(130) is made of a metal for transmitting the cooled air upward. The zig(140) is made of a metal and is contacted to the top side of the auxiliary member(130) for receiving the super conductor coil to be measured. The first heater(150) is formed on the peripheral of the cold head unit. The second heater(151) is formed on an external surface of the auxiliary member(130). And, the member(170) is made of an insulator and is formed on the peripheral of the cold head unit for transmitting the cooled air of the cold head unit by winding the portion of the current wire to apply the current the super conductor coil.