Lub distinction stems ntawm varying kub classifications, Muaj peevxwm txheej txheem ntawm nqis ntawm T1 mus T6. Vim li ntawd, CT2 boasts ib explosion-proof ntsuam xyuas thiab enhanced kev ruaj ntseg.
Kub IEC/EN/GB 3836 | Qhov kub tshaj plaws ntawm cov khoom T [°C] | Lgnition kub ntawm combustible tej yam khoom [°C] |
---|---|---|
T1 | 450 | T>450 |
T2 | 300 | 450≥T>300 |
T3 | 200 | 300≥T>200 |
T4 | 135 | 200≥T>135 |
T5 | 100 | 135≥T>100 |
T6 | 85 | 100≥T>8 |
CT surpasses BT, Self cov kev pab them nqi widest. Specifically tsim rau acetylene, CT excels nyob rau tej cheeb tsam uas BT yog unsuitable siv.