Device for measuring pressure value of waterproof roll impermeable instrument

• Main Authors: QIN YUTING, PENG YIQIN, HUANG WEI, LIU CHUNJUAN
• Format: Patent
• Language: Chinese; English
• Published: 22.09.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; TESTING

The utility model relates to the technical field of measuring the pressure value of a waterproof roll, and discloses a device for measuring the pressure value of a waterproof roll impermeable instrument, which comprises a testing machine shell and is characterized in that a testing machine support is fixedly assembled at the bottom of the testing machine shell, and a valve control panel is arranged on the outer wall of the testing machine shell. A valve opening and closing device is arranged on the outer wall of the valve control panel, a lifting limiting rod is fixedly assembled on the top of the testing machine shell, a flange plate stabilizing groove is formed in the top of the testing machine shell, a lifting disc is arranged on the top of the lifting limiting rod, and a water inlet valve is fixedly assembled on the top of the testing machine shell. The top of the testing machine shell is provided with a digital pressure sensor, the outer wall of the testing machine shell is fixedly provided with a pressu