Ana amfani da na'urar nazari don ci gaba da auna kan layi na ma'aunin raɓa ko abun ciki na micro-oxygen a cikin tanderu mai zafi mai zafi tare da cikakken hydrogen ko nitrogen-hydrogen gauraye gas azaman yanayin kariya.
Ma'auni: Ma'aunin ma'aunin oxygen shine 10-30zuwa 100% oxygen, -60 ° C + 40 ° C darajar raɓa