技術摘要(英)
The present disclosure provides a fabric air tightness measuring device including a measuring subject and a control device. The measuring subject includes a base, lower clamp, an upper clamp, a lifting device, a gas input device, and a pressure meter. The lower clamp is set on the base and has a lower clamp opening. The upper clamp is set above the lower clamp. The lifting device is connected to the upper clamp and is configured to lift the upper clamp. The gas input device is configured to provide gas to an interior of the lower clamp. And the pressure meter configured to measure the interior of the lower clamp. The control device includes a microcomputer controller and a test lamp. The microcomputer controller electrically connected to the lifting device, the gas input device, and the pressure meter. And the test lamp electrically connected to the microcomputer controller.