ODHMOD uses a Near Field-Far Field approach and estimates the oxygen concentration percent by volume and as mmHg partial pressure over time in the two zones. In addition to output graphs, the time required for reaching a target level is provided. Results can be compared to reference values for typical human body reactions due to Oxygen Deficiency Hazards and the need for mitigation measures. Examples guide input values for multiple industrial scenarios. ODHMOD has a user-friendly multilingual interface like several other AIHA tools (More info ... watch the PowerPoint file). This workbook is a product of collaboration between AIHA and Università Degli Studi di Brescia (Italy). You can find the details and description of the mathematical model and workbook here.

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