Dolphin-Chemi mini, a compact image system equipped with most advance Peltier-cooled 16-bit CCD camera and periscopic lens, is ideal for detecting the weakest signal generated by the luminal chemical reaction. Designed with the lightproof darkroom with two position sample stage provides a perfect environment for image capturing. Upon capturing the image, Wealtec’s Dolphin 1D software serves as a best platform for data acquisition and analyzing. Within maximum 10 hours exposure through 10 accumulations, users have the options to choose the best image for different exposure time through computer without the need of using X-ray film.