| abstract |
The invention provides a non-contact controllable high-temperature heating reaction device and system for EPR detection, which can effectively meet the needs of heating and temperature control in a narrow space of EPR, effectively reduce the impact on EPR detection, and ensure detection accuracy. The non-contact controllable high-temperature heating reaction device includes: a reaction tube, which is arranged in the detection cavity of the electron paramagnetic resonance device, a sample loading area is arranged inside for carrying the sample to be detected, and the lower end penetrates the electron paramagnetic resonance in the axial direction. The resonance device is provided with a temperature measuring window at the bottom of the lower end; the heating module is used for non-contact controllable high temperature heating of the reaction tube, including: a spotlight cup, which is connected to the spotlight cup and extends through the side wall of the electron paramagnetic resonance device to the installation Near the sample area, a guide portion that guides the light emitted by the spotlight cup to the sample for irradiation heating; and a temperature sensor, facing the temperature measuring window, to monitor the temperature of the sample in the reaction tube through a non-contact method. |