Cold drawing suitable for calibration of thermal resistance formula heat flow transducer

The utility model belongs to the technical field of the calibration of thermal resistance formula heat flow transducer, concretely relates to cold drawing suitable for calibration of thermal resistance formula heat flow transducer. This cold drawing is labyrinth basin board, is the cooling water channel between the basin board, and labyrinth basin flange reason is provided with coolant outlet andcooling water inlet, and temperature sensor is equipped with in the subsides of cooling water channel. Coolant outlet and cooling water inlet are connected with the cooling water thermostat. The utility model is used for realize the absolute calibration device of thermal resistance formula heat flow transducer, cold drawing system and hot plate with a system provide circulation liquid and keep temperature steady, guarantee the stable one -dimensional thermal current field of system standard thermal current source production. 本实用新型属于热阻式热流传感器校准技术领域，具体涉及种适用于热阻式热流传感器校准的冷板。该冷板为迷宫式水槽板，水槽板之间为冷却水槽道，迷宫式水槽板边缘设置有冷却水出口和冷却水入口，冷却水槽