▎ 摘　　要

NOVELTY - The utility model claims a graphene electric heating element thermal performance test system, comprising: an infrared temperature collector, a machine box air inlet, a wind speed controller, a heat resistor, a case air outlet, a data collector, a computer, a power analyzer, a digital source meter, a case, an inlet anemometer, an outlet anemometer and a supporting device; the supporting device is fixed on the bottom plate of the case, for fixing the graphene electric heating element to be detected, the infrared temperature collector is set on the lower surface of the top plate of the case and located above the graphene electric heating element to be detected, for detecting the graphene electric heating element main body temperature, an inlet anemometer and an outlet anemometer, respectively is used for measuring inlet wind speed and outlet wind speed of the case, the to-be-detected graphene electric heating element is orderly connected with the digital source meter, a power analyzer and a computer to control and record the dynamic power change of the graphene electric heating element to be detected.