LEAKAGE INSPECTION DEVICE

摘要

PURPOSE: A leakage inspecting device is provided to reduce time for installing an air conditioner by confirming the existence of a leakage of a pipe by using a decompression device or compression device required for installing the air conditioner. CONSTITUTION: A leakage inspecting device comprises a body(210), a pressure regulator(230), and a pressure measuring unit(220). The body is joined to a connection pipe(170) where a refrigerant flows. The body forms a sealed space(210a) in the inside. The pressure measuring unit measures the pressure of the sealed space when predetermined time passes after the moment in which the pressure regulator forms pressure in the sealed space differently from atmospheric pressure.