The PT3000 Automatic Purge and Trap System is designed for the detection of volatile organic compounds (VOCs) in water and soil samples. It features advanced trapping and water removal capabilities, precise internal standard addition, and technologies that prevent contamination and residue. Additionally, it offers intelligent and convenient functions for preparing target compound calibration curves and sample dilution, making it particularly suitable for high-throughput testing needs of users. The instrument is stable, reliable, and durable, and is widely applied in environmental protection, food safety, agriculture, and related fields.