| abstract |
This application belongs to power equipment running state monitoring field, concretely relates to a spectroscopy system for furfural concentration among direct measurement transformer oil. The utility model discloses a spectroscopy system, include: an optical lens, absorption cell, the 2nd optical lens and optics frame, this spectroscopy system simple structure, sensitivity is high, and convenient operation has effectively solved the problem that power equipment operation in -process needs furfural concentration among the direct assay transformer oil. |