The invention discloses a qualitative/quantitative biochip detecting system. The qualitative/quantitative biochip detecting system is characterized in that the qualitative/quantitative biochip detecting system comprises biochips used for loading biological samples, a reactor used for reacting of the biochips, and a detector used for detecting the biochips; the reactor comprises a reaction box bodyand a box cover arranged on the reaction box body in overturning and covering modes, the reaction box body is internally provided with a reaction kit used for reacting of the biochips, a storage boxis arranged on the reaction box body in a drawable mode, and the detector is arranged in the storage box in a storage mode. The qualitative/quantitative biochip detecting system has the advantages that the overall detecting system is constituted by the biochips, the reactor used for reacting of the biochips, and the detector used for detecting the biochips, wherein the reactor comprises the reaction box body and the box cover, the reaction box body is internally provided with the reaction kit used for reacting of the biochips, the reaction box body is provided with the drawable storage box used for storing the detector, thus the overall mechanism is compact, moving and carrying are convenient, the structure is simple, and using is convenient.