The Elisa Reader ndi immunoassay yolumikizidwa ndi enzyme.Ndi chida chapadera cha enzyme-linked immunosorbent assay, yomwe imatchedwanso microplate detector.Zitha kugawidwa m'magulu awiri: semi-automatic ndi automatic automatic, koma mfundo zawo zogwirira ntchito ndizofanana.Pakatikati ndi colorimeter, mwa kuyankhula kwina, kusanthula kwa colorimetric kumagwiritsidwa ntchito.Kutsimikiza kumafuna kuti voliyumu yomaliza ya yankho la mayeso ikhale yochepera 250μL, ndipo kuyesako sikungamalizidwe ndi mtundu wamtundu wamtundu wazithunzi, chifukwa chake pali zofunikira zapadera za colorimeter yazithunzi mu elisa owerenga.