The MIE-D 1.2 (Minimum Ignition Energy Tester) is used for the measurement of the minimum amount of energy required in a normal atmosphere - within a specified dust dispersion of a substance which-will result in an ignition. The MIE-D 1.2 is an essential part of a standard set of tests used for the assessment of potential industrial plant hazards and by certifying bodies, universities and other research organizations to characterize the hazards of dusts.