The heat exchanger unit is delivered fully equipped and includes
a technical manual and instructions.
Designed and manufactured to industrial standards.
This unit is designed for different levels and fields of study.
TECHNICAL SPECIFICATIONS
1. Low voltage indicator
2. Voltmeter
3. Ammeter
4. Temperature indicator
5. Manometer
6. Power regulator
7. Temperature selector
8. Switch for heating system
9. Switch for electrical power reading
PEDAGOGIC APPLICATIONS
• Examination of heat exchanges :
• Convection in a copper tube
• Coefficient of exchange between copper and water (REYNOLDS,
BRANDT and NUSSELT number)
• Resistance to heat flow in copper
• Coefficient of exchange between copper and vapour
• Determination of the power received by water and calculation
of the loss of heat
• Calculation of the specific heat of the refrigerant R141b
• Laminar and turbulent flow
• Phenomenon of vaporisation (evaporation and boiling) and
condensation.
UTILITIES
Electricity : 230 VAC single phase - 50/60 Hz
Water : 16 lL/h
DIMENSIONS
Length : 650 mm
Width : 450 mm
Height : 650 mm
Weight : 40 kg
