Temperature control device and method for medium temperature surface radiation source

The invention discloses a temperature control device and method for a medium temperature surface radiation source, and belongs to the technical field of temperature control. The device comprises a power module, a temperature control module, a radiation head module, an embedded computer control module, and an optoelectronic isolator. The device employs a precise temperature control measurement module to precisely control a radiation panel of the medium temperature surface radiation source, employs the technologies of dynamic adjustment temperature control power and multipoint nonlinear correction, achieves the large-area and broadband infrared radiation output, and improves the temperature stability, uniformity and temperature rise and fall time.