The Immunochem-2100 microplate reader is a microprocessor-controlled, general purpose photometer system designed to read and calculate the result of assays, including contagion, tumor markers, homeopathy, and dyshormonism. The compact, economical, stand-alone chemistry analyzer features a streamlined design that offers a touch screen interface, superb optics, on-board curve-fitting software, and a built-in printer to meet the requirements of modern laboratories.