Ushahidi wa Mlipuko wa Shenhai
Kwanza, vifaa vyote vitatu vimeundwa kwa ajili ya ulinzi wa mlipuko wa vumbi na viko chini ya kategoria ya vifaa vya pili visivyoweza kulipuka. Ukadiriaji wa kuzuia mlipuko ni kama ifuatavyo: AT < BT < CT.
| Kitengo cha Masharti | Uainishaji wa gesi | Mwakilishi wa gesi | Nishati ya Kima cha chini cha Cheche cha Kuwasha |
|---|---|---|---|
| Chini ya Mgodi | I | Methane | 0.280mJ |
| Viwanda Nje ya Mgodi | IIA | Propane | 0.180mJ |
| IIB | Ethilini | 0.060mJ | |
| IIC | Haidrojeni | 0.019mJ |
CT devices feature a superior dust-proof rating and may be utilized in areas designated for AT and BT. Hata hivyo, AT and BT devices are not suitable for areas that require CT standards.
Kwa maneno mengine, CT devices can substitute for AT and BT, but AT and BT devices cannot substitute for CT.