DEVICE AND METHOD FOR LEAK SENSING

摘要

PURPOSE: A device and a method for sensing a leakage are provided to sense leakages generated in several spots of a target object simultaneously by sensing the leakages by using infrared rays. CONSTITUTION: A device(1) for sensing a leakage comprises a supply unit(10) and a sensing unit(20). The supply unit supplies a sensitizer to the inside of a target object. The sensing unit senses the existence of a leakage of the sensitizer from the target object by using infrared rays. The supply unit supplies the sensitizer to the inside of the target object after heating.