Features: 1. The servo pressure control method controls the pressure, the boosting rate is strictly controlled, and the waveform accuracy is high; 2. The diversity of test waveforms can realize direct pressure boosting blasting, pressure explosion with first-stage boost pressure keeping, and pressure bursting curve with multi-stage boost pressure keeping; 3. The test process is set up through the interface, controlled by the program, and automatically shut down when the test is over or abnormal; 4. The test pressure is set within the allowable range and detected in real time; 5. The pressure test process can be pre-set before the equipment is running, including the relevant parameters such as pressure increase rate, pressure holding pressure and pressure holding time; 6. The media box is made of stainless steel and can be used for different media; 7. The equipment as a whole adopts armored structure, which is convenient for handling, installation and maintenance. 8. The internal structure is reasonable and the layout is beautiful. Non-welded pipe connections are used to prevent leakage and maintenance is convenient. Technical Parameters: 1. Test pressure range: 0.5~20, 0.5~40, 1~60, 1~100 (you can choose the appropriate range according to actual needs) 2 pressure gauge display accuracy: 1.6 3 pressure control accuracy: ± 2% FS (refers to the actual pressure and theoretical pressure deviation) 4. Pressure Control Mode: Electro-hydraulic Servo Control 5. Boost rate: ≤150MPa/min strictly controllable (depending on the test piece expansion amount) Specimen expansion: ≤200mL 6. Test medium: hydraulic oil or pure water 7. Gas supply: ≥ 0.7MPa, 0.6m3/min 8. Power Supply: AC380 V 7KW 9. Computer for data collection and storage
