Inspection method for transformer oil sample and inspection system

The invention discloses an inspection method for transformer oil samples and an inspection system. Oil sample extraction tool identification information and oil sample extraction information of the transformer oil sample are recorded while the transformer oil sample is extracted, so that the oil sample extraction information of the oil sample can be determined through the oil sample extraction tool identification information corresponding to the oil sample when the oil sample is detected, and a detection result is stored corresponding to the oil sample extraction tool identification information and the oil sample extraction information after a detection result is obtained. Therefore, the corresponding relationship between the oil sample and the oil sample extraction information is recordedthrough the oil sample extraction tool identification information, and phenomena such as missing marks, misregistration or misjudgment caused by manual recording are avoided, thereby improving the accuracy of oil sample insp