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Air Duct Systems Didactic Equipment Vocational Training Equipment Vocational Education Equipment Fluid Mechanics Lab Equipment

Item No.: HL 710
Air Duct Systems Didactic Equipment Vocational Training Equipment Vocational Education Equipment Fluid Mechanics Lab Equipment
Description
HL 710 Air Duct Systems Didactic Equipment Vocational Training Equipment Vocational Education Equipment Fluid Mechanics Lab Equipment

Planning and setup of simple and complex air duct systems
Features
- planning and setup of simple and complex air duct systems
- measurement of the dynamic and static pressures in air duct systems
- measurement of the air velocity and volumetric flow rate under different conditions
Learning objectives/experiments
- plan, setup and test air duct systems
- typical components of ventilation technology
- measure the flow rate and velocity of the air
- measure dynamic and static pressures
- determination of the pressure loss via different components: pipe bends, angles, distributors etc.
- recording of system characteristics
- recording of the fan characteristic
- determination of the operating point
- calculate the electric capacity of the fan motor with regard to current and voltage
- calculate the fan efficiency
Specification
[1] experimental setup for training in ventilation engineering
[2] radial fan, on mobile frame, to connect air ducts
[3] air ducts from galvanised folded spiral-seam pipe with pipe bends, joints and components


[4] pressure measuring connections with variable locations
[5] 6 assembly stands to attach the air ducts
[6] inclined tube manometer and digital manometer for 2 different measuring ranges
[7] measuring of the air velocity by anemometer
[8] switch cabinet with display of power consumption
Technical data
Fan
- power consumption: 900W
- max. volumetric flow rate: 1680m3/h
- max. pressure difference: 1000Pa
- speed: 0...2840min-1
Pipes
- length: 800mm, 1600mm
- diameter: 8x DN200, 8x DN100
Pipe bends and connections, each DN100 and DN200
- 90° pipe bend, 45° pipe bend
- 45° branch
- T piece, T piece with reducer
- reducer, plug-in connection, pipe coupling
Flow restriction elements, each DN100 and DN200
- throttle valve
- iris diaphragm
Filters, each DN100 and DN200
- pocket filter
- filter cartridge
Measuring ranges
- pressure: 0...200Pa / 0...2000Pa
- velocity: 0,25...30m/s
- power: 0...5,75kW
230V, 50Hz, 1 phase
230V, 60Hz, 1 phase; 120V, 60Hz, 1 phase
UL/CSA optional
LxWxH:10000x1200x2000mm
LxWxH: 800x810x1250mm (fan)
Total weight: approx. 180kg