ATENG 11843 — Centrifugal Fan Teaching Unit
Bench-top unit.
Anodized aluminum frame and panels made of painted steel.
Main metallic elements made of stainless steel.
Diagram in the front panel with distribution of the elements similar to the real one.
- Centrifugal fan with speed regulation, speed range: 0 – 3000 rpm.
- Aspiration transparent duct:
- Inner diameter: 114 mm.
Includes a butterfly valve to regulate the air flow and an orifice plate with air flow
measurement.
- Discharge transparent duct:
- Inner diameter: 144 mm.
Includes a butterfly valve to regulate the air flow.
- The unit is supplied with a set of three interchangeable turbines:
With the blades curved forwards.
With the blades curved backwards. ATENG 11843 detail
With perpendicular blades.
- Two inclined manometers:
- Manometer to measure the differential pressure between inlet and outlet, range: 0 – 3 inches H O (0 – 76 mm H O).
2 2
- Manometer to measure the pressure fall through the orifice plate, range: 0 – 1 inch H O (0 – 25 mm H O).
2 2
- Speed sensor, range: 0 – 3000 rpm.
Wattmeter.
- Temperature and humidity meter to know the inlet air conditions:
- Temperature range: -20 – 60°C.
- Humidity range: 10 – 95 % relative humidity.
- Manometer to know the inlet air conditions, range: 0 – 15 PSI.
- Electronic console:
Metallic box.
Fan speed controller.
Speed sensor connector.
Digital display for the speed sensor.
Digital display for the wattmeter.
Cables and Accessories, for normal operation.
