The test device consists of parts such as a control cabinet, a water volume collection and pressurization system, a pressure test water jacket, and a weighing electronic scale (optional).
The control software of the test device uses LabView industrial control software. The computer is used to complete tasks such as weighing gas cylinders, setting hydraulic test parameters, printing hydraulic test reports, and viewing hydraulic test results.
The test device is designed with a maximum working pressure of 64 Mpa. The actual test pressure control accuracy is not lower than 50 Psig, and the actual water level measurement accuracy is not lower than 0.1 g. When the test device is in operation, it has a high degree of operational automation. After entering the serial number of the test gas cylinder, under normal circumstances, only a few button presses are required to complete the process from weighing to completing the hydraulic test. During the test, the time/pressure and time/water volume/pressure/water volume relationship curves during the test process can be dynamically displayed in a graphical manner. The test device stores all the data of the test process, and users can view all the test data and various test curves of the tested gas cylinders whenever necessary.
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