HUMIDITY CONTROLLER

摘要

A humidity controller provided with: a moisture absorbing agent (1) comprising a polymer gel moisture absorbing material which takes a first state of being capable of absorbing moisture and a second state of discharging moisture as a liquid, said moisture having been absorbed in the first state, and which changes from the first state to the second state when the temperature reaches a definite level or higher, and returns to the first state when the temperature becomes lower than the definite level; and energy conversion particles (2), which is capable of generating heat upon an external stimulus caused by at least one factor selected from among light, electric waves and a high frequency magnetic field, disposed in a state of being buried inside the moisture absorbing agent.