Pressure gauge verification automatic pressure device
The utility model relates to a pressure gauge verification device, in particular to a pressure gauge verification automatic pressure device. The technical scheme includes that the pressure gauge verification automatic pressure device comprises a rack, a main pressurized motor, a standard digital pre...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to a pressure gauge verification device, in particular to a pressure gauge verification automatic pressure device. The technical scheme includes that the pressure gauge verification automatic pressure device comprises a rack, a main pressurized motor, a standard digital pressure gauge and a control panel. A hydraulic pump pipeline is fixed on the rack. The hydraulic pump pipeline is provided with pressure gauge connections and is communicated with a hydraulic chamber. The pressure gauge connections are connected with the standard digital pressure gauge. The main pressurized motor, a trimming motor and a main controller are arranged on the rack. The main controller is connected with the main pressurized motor, the trimming motor, the standard digital pressure gauge and the control panel through transmission lines. A power interface is further arranged on the rack. The pressure gauge verification automatic pressure device has simple structure, high automation, better energy-saving effe |
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