An entry of air from the outside of an incubator into an incubation room is prevented. The incubator comprises an adiabatic box main body having an opening on a front face thereof, an adiabatic door mounted to the adiabatic box main body to be opened/closed, a transparent inner door which closes the opening to be opened, and a storeroom surrounded with the inner door and the adiabatic box main body to incubate samples such as cells or microbes. The adiabatic box main body comprises a metal outer box, a metal inner box, a heat insulating material arranged in the outer box between the outer box and the inner box, and an air layer arranged more inside than the heat insulating material. Pressure of the storeroom is set higher than that of an outside space of the incubator.
1. A combination of an incubator and a clean room, the incubator comprising:
an adiabatic box main body having an opening on a front face thereof,
a transparent inner door mounted to the adiabatic box main body to be opened/closed and to close the opening to be opened, and
a storeroom surrounded with the inner door and the adiabatic box main body to incubate samples such as cells or microbes,
wherein the adiabatic box main body comprises a metal outer box, a metal inner box, a heat insulating material arranged in the outer box between the outer box and the inner box, and an air layer arranged more inside than the heat insulating material, and a partition wall is disposed on, and extends outwardly from, the adiabatic box main body, such that when the incubator, with the partition wall, is arranged to extend through one wall of the clean room, the incubator and the partition wall divides an inside of the clean room from an outside thereof by combination of the incubator with the clean room, and wherein air pressure in the storeroom is higher than air pressure outside the incubator.
2. The combination according to claim 1 , wherein a sealing member is disposed in the opening of the adiabatic box main body to seal the inner door to the main body.