CHECK APPARATUS FOR MOLD THERMOCOUPLE

摘要

PURPOSE: A thermocouple check apparatus of a casting mold copper plate is provided to accurately check a contact fail with the copper coil by simultaneously checking the temperature change of plural thermocouples by a copper plate heating unit and a temperature detector. CONSTITUTION: A thermocouple check apparatus of a casting mold copper plate(110) includes a copper plate heating unit(200) and a temperature detector(400). The copper plate heating unit is detachably mounted to a casting passage(120) between both copper plates. The copper plate heating unit heats the casting surface of the copper coil so that plural thermocouples(T) react at the same time. The temperature detector detects the measured temperature of each thermocouple based on the signal inputted from the plural thermocouples reacting by heating of the copper plate heating unit.