There are included a loading section into which, as an analysis chip, a first analysis chip having a first reaction region in which a first reagent including a dry reagent is held or a second analysis chip having a second reaction region in which a second reagent not including the dry reagent is held is selectively loaded; a photometric unit including a photodetector that is disposed at a position at which the photodetector is capable of detecting both reflected light reflected at the first reaction region and transmitted light transmitted through the second reaction region, a first light source that emits first measurement light for obtaining the reflected light toward the first reaction region, and a second light source that emits second measurement light for obtaining the transmitted light toward the second reaction region; and a processor that controls the photometric unit.