| 摘要 |
PURPOSE: A pressure and tightness measuring device for an O-ring and a gasket is provided to enable a user to check the normality of an O-ring and a gasket by filling a measuring part with water or gas and injecting gas into a measuring device. CONSTITUTION: A pressure and tightness measuring device for an O-ring and a gasket comprises an O-ring, a gasket, a case, a gas tank(20), a measuring device, a display(50), and a pressure valve. The O-ring and the gasket are formed by a mold in which a press assembly is formed by the shape of gasket and the O-ring. The case comprises a measuring part and a tank part. The gas tank part is installed inside the tank part and supplies gas. Gas sensors(100) are installed on the measuring device to measure the gas. The display is installed on the front side of the measuring part and displays the temperature and the pressure of the measuring part.
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