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About Lock Lock Setting

The Safety Security Management System is designed to be regularly updated to the latest information by linking with the following computer system to improve the accuracy and effectiveness of information.
- Academic Affair System: Info. on the persons engaged in research activities
- Space management system: Laboratory info., full-time persons who engage in research activities, information on the equipment to manage

The Lock function should be set not to automatically update the laboratory information or informationon the equipmentto manage

Chonnam National University Laboratory Safety Management Center

Gas Safety
Gas to Report
  •   Gas to Report
  • Type of specified high-pressure gas
    • Hydrogen, oxygen, liquefied ammonia, acetylene, liquefied chlorine gas, natural gas, compressed monosilane, compressed diborane, liquefied algin, phosphine, hydrogen selenide, germane, disilane, arsenic pentafluoride,
      phosphorus pentafluoride, phosphorous trifluoride, nitrogen trifluoride, boron trifluoride, sulfur tetrafluoride, and silicon tetrafluoride
  • Specified high-pressure gas to report
    • - A person who wants to use a specified high-pressure gas with a compressed gas storage facility whose storage capacity is 50 m3 or more
    • - A person who wants to use a specified high-pressure gas supplied through a pipeline
    • - A person who wants to use compressed monosilane, compressed diborane, liquefied algin, phosphine, hydrogen selenide, germane, disilane, arsenic pentafluoride, phosphorus pentafluoride, phosphorous trifluoride, nitrogen trifluoride
        boron trifluoride, sulfur tetrafluoride, silicon tetrafluoride, liquefied chlorine gas or liquefied ammonia
  • Liquefied petroleum gas to report
    • - Liquefied petroleum gas used in Class 1 Protection Facility (school, etc.) or basement