Analysis apparatus

An analysis apparatus comprising:

• a support table that supports a wet-phase analysis chip having a flow passage that holds a mixed solution of a specimen sample and a reagent;
• a light source unit for a wet phase that emits measurement light for transmission to be transmitted through the flow passage of the wet-phase analysis chip;
• and
• an area sensor that is arranged to face the light source unit for a wet phase with the support table interposed therebetween and that captures an image showing a reaction state between the specimen sample and the reagent in the flow passage by receiving the measurement light for transmission,
• wherein the light source unit for a wet phase includes a first light-emitting element and a second light-emitting element that emit first measurement light and second measurement light having different wavelengths, respectively, as the measurement light for transmission, in which an irradiation region of the first measurement light and an irradiation region of the second measurement light in the flow passage are present within an imaging range of the area sensor and have at least different center positions.