Filtering material or mistake filtration cell spare filtering quality testing arrangement

The utility model discloses a filtering material or mistake filtration cell spare filtering quality testing arrangement, the pressure relief device that through pipeline link to each other is equippedwith along the direction of admitting air in proper order, pressure display device, the steady voltage energy storage equipment, second grade decompression steady voltage adjusting device, flow adjustment regulator, flow testing apparatus clamps with the test dress and puts, pressure relief device links to each other with clean dry pressure air source, test dress clamps to be put including the last cavity of mutual butt joint and cavity down and connects the fast quick -mounting card components of cavity and lower cavity, go up the cavity and be equipped with pressure differential testing arrangement down between the cavity, be equipped with drain and temperature measuring means down on the cavity. The utility model relates to a can realize filtering material and pore size test, structural integrity test, air per