Hypoxic-constant humidity storage system

The hypoxic-constant humidity storage cabinet is mainly used for long-term low oxygen storage of precious cultural relics. The method of using high-purity nitrogen to exchange air inside the storage cabinet achieves a long-term low oxygen clean environment that is not affected by the external environment, and can effectively prevent the oxidation, aging, pest damage, and mold of cultural relics. The storage cabinet has good airtightness and a ventilation rate of 0.02/d. The entire low oxygen and constant humidity storage system has high integration, and the integrated design occupies a small area, saving warehouse area. There is no need to set up an independent equipment room, which is plug and play, and can be quickly and flexibly put into use. The device is easy to use and operate, with one click startup and operation. It has functions such as self inspection, fault alarm, maintenance reminder, and safety protection.