The invention discloses an intelligent SF6 density
relay calibration device and method. The device comprises an air source, a calibration
operating table, a plurality of SF6 density relays installed on the calibration
operating table, a plurality of detection mechanisms arranged in the calibration
operating table, and a control mechanism arranged on the calibration operating table, wherein each detection mechanism is connected with the air source and one SF6 density
relay. According to the intelligent SF6 density
relay calibration device, due to the facts that the calibration operating table is arranged, and the detection mechanisms and the control mechanism are arranged in the calibration operating table, the SF6 density relays which are to be detected and are arranged on the calibration operating table are calibrated. The whole detection process is high in
automation degree; after the density relays are installed, automatic detection can be carried out by setting detection parameters through an
input device, finally, the detection result can be automatically output through an
output device, the manual intervention process is omitted, and the detection precision and the detection efficiency are improved.