JIS B 7985:2006 (R2015)

This Japanese Industrial Standard specifies the continuous analyzer system and continuous analyzers, which are capable of measuring continuously for a long term through setting up at a job site, for the purpose of continuous measurement of methane concentration in emission gas which is generated with combustion of fuels and others or, is exhausted into chimneys or ducts to dissipate in the air during various manufacturing processes, in factories and establishments, as well as in gas discharged from waste repositories, coal disposal facilities, or communities.