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      This standard specifies the test principles, equipment and procedures for the determination of defined oxygen concentration (LOC) of flammable gases or mixtures of vapors, air and inert gases. Applicable to the determination of LOC of flammable gases and vapors at standard atmospheric pressure between Environmental temperature and 200 ° C. Terms and definitions include defined air concentration (LAC) and defined oxygen concentration (LOC), as well as Miscellaneous terms and definitions relevant to the test.

      This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
      Status Active
      CCS (C) 医药、卫生、劳动保护 ICS
      Release Date 2019-10-25 00:00:00 Implementation Date 2020-05-01 00:00:00
      42 in total
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