Cloud self-testing instrument of chromatographic analysis instrument and detection method of cloud self-testing instrument

The invention discloses a cloud self-testing instrument of a chromatographic analysis instrument and a detection method of the cloud self-testing instrument. The cloud self-testing instrument of the chromatographic analysis instrument comprises a self-testing analysis module which is powered by a power supply, and connected with the chromatographic analysis instrument through an interface module, and obtains state information of the chromatographic analysis instrument and a chromatographic column, and judges the states of the chromatographic analysis instrument and the chromatographic column; the self-testing analysis module is connected with a positioning module, a data storage module and a data communication module through a data bus separately, the positioning module transmits the obtained position information of the self-testing analysis module to the self-testing analysis module, the state information, the position information and judging results of the chromatographic analysis instrument and the chromatographic column are stored to the data storage module through the self-testing analysis module, furthermore, the state information, the position information and the judging results are transmitted to a cloud system through the data communication module; the cloud system analyzes data, and transmits the analyzed data to a mobile terminal, a remote computer terminal or a monitoring screen. The cloud self-testing instrument of the chromatographic analysis instrument disclosed by the invention have the functions of intelligently judging the state of the chromatographic analysis instrument and the consumption condition of the chromatographic column.