examination and comparison of various heat exchanger types
five different types of heat exchangers included in the scope of delivery
finned heat exchanger with fan
operating mode (parallel flow or counter flow) selectable via valves
flow rates adjustable via valves
electromagnetic flow meter
digital displays for temperature, pressure differences and flow rate
hot & cold water benches available for
independent operation
water/steam heat exchanger unit and electrical steam
Generator available for further experiments
Technical Data
Plate heat exchanger, 10 plates
heat transfer surface area: approx. 0,26m²
capacity: 15kW
Tubular heat exchanger
heat transfer surface area: 0,1m²
heat transfer surface area (coil): 0,17m²
Shell and tube heat exchanger
capacity: 13kW
Finned cross-flow heat exchanger
heat transfer surface area: approx. 2,8m²
max. flow rate fan: 780m³/h
max. pressure difference fan: 430Pa
Jacketed vessel with stirrer
heat transfer surface area (vessel): 0,16m²
heat transfer surface area (coil): 0,17m²
Measuring ranges
differential pressure air: 0...10mbar
differential pressure water: 0...1000mbar
flow rate: 0...3m³/h
temperature: 0...100°C

Ltekonline are the manufacturers of Finned Steam Heat Exchanger used to demonstrate engineering principles in Engineering Colleges, Engineering Schools and Heat Transfer Lab Equipments for Engineering Teaching Lab in Universities