Alpha series is a compact rack mounted optical disc testing equipment. As the data storage medium and the carrier medium for offline backup, the optical disk should be checked to see if the data in the optical disk is readable after a certain time. If it cannot be read, it means that the optical disk data has been lost. Therefore, it is necessary to use professional equipment to check the optical disk. NETZON optical disc detection device supports batch or single detection. When the detection is completed, the corresponding report is generated, which can be printed. At the same time, the report file is stored in the system folder, and the relevant log is generated.