Thermocouple socket and test system

The embodiment of the utility model relates to the technical field of thermocouples, and particularly discloses a thermocouple socket and a test system, the thermocouple socket comprises a shell, a fixing sleeve, a plurality of female end bodies and a plurality of thermocouple wires, the shell is provided with an accommodating cavity, a plurality of jacks and a connecting hole, the accommodating cavity is respectively communicated with the plurality of jacks and the connecting hole, the fixing sleeve is inserted into the connecting hole, and the female end bodies are connected with the thermocouple wires. The plurality of female end bodies are fixed in the accommodating cavity, one female end body corresponds to one connecting hole, the female end bodies are used for inserting thermocouple plugs, the plurality of thermocouple wires are sleeved in the fixing sleeve, one end of one thermocouple wire penetrates through the connecting hole to be connected to one female end body, and the other end of one thermocou