Cultural Artifact Archives Insect and Germ Eradication Equipment (Dual System) Dual System Insect and Germ Eradicator (includes: vacuum nitrogen filling insect eradication function, chemical insect and germ eradication disinfection function, LXF insect and germ eradication function). The eradicator is fully automated. The computer control software of the dual system eradicator has two working modes: manual mode and computer automatic control mode. The computer control mode offers two options for users to choose from: "Vacuum Nitrogen Filling Eradicator" or "Dual System Eradicator". Equipment working principle process: Computer automatic control mode: After turning on the main power, the computer operation interface displays three function selection screens: "Epoxy Eradication, LXF Eradication, Vacuum Nitrogen Filling Eradication" or a single "Vacuum Nitrogen Filling Eradication" screen. The operator selects "Vacuum Nitrogen Filling Eradication"; upon entering the automatic working state, it automatically completes vacuum pumping, nitrogen generation, nitrogen filling, nitrogen replacement, automatic pressure maintenance, and automatic venting. All parameters can be set automatically. During manual operation, individual operations such as vacuum pumping, nitrogen generation, nitrogen filling, and venting can be performed to meet various different state requirements.