Minimum ignition energy of dust clouds

The Minimum Ignition Energy (MIE) is the minimum energy required to initiate self-sustaining flame propagation (deflagration) in a dust cloud under the most easily ignitable conditions. The MIE is a key basis for selecting explosion protection methods.

    Testing Note:

    With Inductance ("Inductive"): An inductive load is added to the discharge circuit to prolong the discharge time. This configuration evaluates ignition risks from non-electrostatic ignition sources (e.g., mechanical sparks).

   Without Inductance ("Non-Inductive"): Evaluates ignition risks specifically from electrostatic discharges.