Separated oxygen concentration monitoring experimental device

The utility model discloses a separated oxygen concentration monitoring experimental device. The separated oxygen concentration monitoring experimental device mainly comprises a transparent experimental box and one or more partition plates arranged in the experimental box; a gas inlet and a gas outlet are formed on the experimental box, wherein the gas inlet is connected with a gas supply tank arranged at the outside through a gas inlet control valve, and the gas outlet is communicated with atmosphere outside the experimental box; the partition plates are arranged in an inner cavity of the experimental box at intervals, and the inner cavity of the experimental box is separated into two or more unit cavities which are independent mutually; and a gas hole is arranged on each partition plate, and each gas hole is communicated with the unit cavities on the two sides of the partition plate. The separated oxygen concentration monitoring experimental device disclosed by the utility model can be used for observing th