PURPOSE: To provide a migration test equipment in which an accurate test evaluation can be made while eliminating useless labor.

CONSTITUTION: The migration test equipment comprises first and second standard air generators 1, 2, a test tank 3, first and second communication means 4, 5, and a controller 6. The first standard air generator 1 can generate first standard air which can be maintained in predetermined conditions by means of a first operation control box 11. The second standard air generator 2 can generate second standard air which can be maintained in predetermined conditions by means of a second operation control box 21. The first communication means 4 communicates between the first generator 1 and the test tank 3 thus allowing introduction of first standard air into the test tank 3. The second communication means 5 communicates between the second generator 2 and the test tank 3 thus allowing the second standard air to be introduced into the test tank 3. The controller 6 controls opening and closing of the communication means 4, 5.