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airflow funnel for uni-t anemometer
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Funnel for the Uni-T UT363S to measure ventilation channels
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Model information
- Source
- Printables
- Category
- Accessories
- License
- Creative Commons — Attribution — Noncommercial
Funnel that mounts on the Uni-T UT363S
To measure the airflow of a household ventilation system you can use an anemometer with a funnel that fits around the vent-opening. (up to 185 mm)
Then calculate the flow with the surface area of the anemometer. (for this model anemometer it is 0,003015075m2) For each 1 m/s speed there is 10,9 m3/hr of flow.
You only need a M6x20 bolt to fix it to the handheld part.
Printed in Pla with support. Print with the large opening up.