Protective Capsule NDH 317A for JRC SVDR JCY 1850: The NDH 317A protective capsule is used in the JRC SVDR (Ship’s Voyage Data Recorder) system to protect the data storage unit. The capsule ensures the safety and integrity of critical voyage data in case of an accident, fire, or other catastrophic events. Regular inspection and maintenance of the protective capsule are required to ensure it functions effectively when needed.
