PURPOSE: An isolator for experiment is provided to solve sanitary problems as equipments inserted in a cage main body of the isolator may be sterilized and to facilitate breeding of animals in the cage main body by further including a fodder control tank that may control an amount of fodder. CONSTITUTION: An isolator for experiment comprises frames of a stainless steel (STS) material on both sides and acryl doors (12) installed on a front part and a rear part of each of the frames to form a square-box shaped body； a cage main body (10)； a water supply nozzle, a fodder container, a fodder observation window (19), gloves (15), a wire mesh part, a defecation plate part, a lamp, a rover, a blower, a pass box (40), and a filter box (30), wherein the cage main body is formed of 2 to 4 layers that are stacked to construct one set. The cage main body is formed such that an inside is closed by tightly adhering space between each of the frames and each of the acryl doors. The water supply nozzle is connected to a water tank disposed on an upper part of the cage main body to supply water into the cage main body from the water tank. A water container is equipped at a lower part of the water supply nozzle to receive the water supplied from the water supply nozzle. The fodder container further includes a fodder ejecting port and a fodder control plate that are installed inside the cage main body, wherein the fodder control plate controls an amount of fodder by opening and closing the fodder ejecting port. The fodder observation window is formed on an outside of the cage main body to confirm an amount of the fodder contained in the fodder container with the naked eye.본 발명은 실험용 아이솔레이터에 관한 것으로서, STS재질의 프레임이 양측면에 형성되고 상기 프레임의 정면부와 후면부에는 아크릴도어가 장착되어 사각함체의 형상이 이루어지고 각각의 상기 프레임과 상기 아크릴도어의 사이를 밀착시켜 내부가 밀폐되도록 형성된 케이지본체； 상기 케이지본체의 상부에 배치된 물통과 연결되어 상기 물통으로부터 상기 케이지본체 내부로 물을 공급하는 급수노즐；상기 급수노즐로의 하부에 구비되어 상기 급수노즐로부터 공급되는 물을 받는 급수용기；상기 본체의 내부 일측면에 설치되며 사료분출구가 구비된 사료통；상기 사료통에 담긴 사료의 양을 육안으로 확인할
