Minneapolis Micro Leakage Meter (MLM) - Tightness testing of ventilation duct systems according to DIN EN 12599

The Micro Leakage Meter (MLM) was developed by the manufacturer The Energy Conservatory in close collaboration with BlowerDoor GmbH to ensure the functionality of ventilation systems through tightness testing of the duct network. With a measurement range of 0.17 to 78.5 m³/h, the MLM is also suitable for component testing as well as measurements in small and very tight clean rooms. For the functionality and efficiency of a ventilation system, the tightness of the installed ventilation ducts is a crucial requirement. Leaks in the duct network prevent targeted air distribution within the building, resulting in the planned good air quality not being achieved. The efficiency, especially of ventilation systems with heat recovery, deteriorates due to leaky ventilation ducts. The Micro Leakage Meter (MLM) can reliably locate leaks in the duct networks of ventilation systems and eliminate them as part of quality assurance.