Shenhai e fakamoʻoni fakaʻauha
ʻOku fakafofongaʻi ʻe he ngaahi meʻá ni ha ngaahi fakakaukau kehekehe ʻaupito.
| Faʻahinga Tuʻú | Fakafaʻahinga ʻo e kasa | Ngaahi kasa fakafofonga | Siʻisiʻi taha Ignition fakatupu ivi |
|---|---|---|---|
| ʻI he malumalu ʻo ʻeku | I | Methane | 0.280mJ |
| Ngaahi meʻa ʻi tuʻa ʻi he ʻaʻaku | IIA | Kasa | 0.180mJ |
| IIB | Ethylene | 0.060mJ | |
| IIC | Fakapaaki ʻo e | 0.019mJ |
ʻOku faʻa fekauʻaki ʻa e IIC mo e ngaahi ʻatakai ʻo e fakamoʻoni fakaʻauha, fakafotunga ʻe he ngaahi meʻa hange ko e fakapaaki ʻo e mo ethyl naituleiti. ʻI he tafaʻaki ʻe taha, IIIC, ʻo hange ko hono fakaʻuhingaʻi ʻe he ngaahi tuʻunga moʻui fakafonua, fekauʻaki mo conductive efu lolotonga, vahe ko e DIP A21. IIIA ʻufiʻufi velangofua filo, pea ʻoku falute ʻe he IIIB ʻa e efu ʻoku ʻikai conductive.
ʻOku ʻikai interchangeable ʻa e IIC mo e IIIC; ko ia, ʻOku totonu ke fili ʻa e ngaahi koloa ʻoku ʻi ai e efu ʻo hange ko e DIP A20/A21.