Author: Sigmahse12

Electrical Area Classification – Sigma HSE

Electrical Area Classification is a safety system used in industries to identify areas where flammable gases, vapors, or dust may be present, creating a risk of fire or explosion. It... Read More

Compare flash point and auto ignition temperature. How are they related? | Sigma HSE

Flash point is the lowest temperature at which a substance gives off vapors that can ignite with an external spark or flame. In contrast, auto ignition temperature (AIT) is the... Read More

Dust Combustibility Testing | Sigma HSE

Dust explosion defines the rapid combustion occurs when dust dispersed in air, within the closed medium or confined space. Its depending on the following conditions, the dust must be combustible.... Read More