Evaluation and detection device of VHP sterilization device

The utility model provides an evaluation detection device of a VHP sterilization device, which comprises an optical cavity structure used for containing hydrogen peroxide to be detected, and two ends of the optical cavity structure are respectively connected with a laser generation assembly and a photoelectric detection assembly. The light cavity structure comprises a first light pipe for detecting the concentration of hydrogen peroxide and a second light pipe for detecting the concentration of internal water when the hydrogen peroxide is introduced, the first light pipe and the second light pipe are respectively provided with a heat preservation structure and a temperature control structure, and a communicating pipeline capable of meeting the synchronous detection of the two light pipes is arranged between the first light pipe and the second light pipe. The device is accurate in detection result, short in detection time and high in efficiency. 本实用新型提供了一种VHP灭菌装置的评价检测装置，包括用于容纳待检测过氧化氢的光腔结构，所述的光腔结构两端分别连接激光发生组件和光