Heat Exchanger Supply Unit Didactic Equipment Heat Transfer Demo Equipment

Description

AF243-13 Heat Exchanger Supply Unit Didactic Equipment Heat Transfer Demo Equipment

Specification

⦁ Demonstration of heat transfer and comparison of a types of heat exchangers.

⦁ Determination of the overall heat transfer coefficient, Calculation of energy balance, heat loss, mean temperature difference and effectiveness

Technical Data

 ⦁ Electrical heater power 2…5 kW

 Pump flow rate: above 10 L /min, head 3.5…7m

⦁ Power consumption: 170…2000W

⦁ Hot water temperature: 50…100ºC.

⦁ The unit is supplied with an electronic and computerized monitoring system, including computer.

Accessories

1. plate heat exchanger

 

2.  tubular heat exchanger

 

3. double jacketed vessel and coil heat exchanger

 

4. shell tube heat exchanger

 

1.plate heat exchanger

⦁ Number of plate: 6…20

 ⦁ Heat transfer surface: 480…2500cm2

2.tubular heat exchanger

⦁ Power of the heater approx. : 1.8…3.5kW

⦁ Thermostat approx.: 15 …. 100°C

⦁ Hot water tank: 20…25 litre

 Approximate heat transfer area

⦁ Hot side: 0.03…0.04m2

⦁ Cold side: 0.04…0.055m2

3.double jacketed vessel and coil heat exchanger

⦁ Approx. dimensions: 450 x 260 x 440 mm

⦁ Inner vessel volume: 1700…2000 cm3

⦁ Coil lenght: 250..300 cm

⦁ Coil-inner vessel exchange area: 0.03…0.07 m2

4.Shell & tube heat exchanger

Heat transfer area: 180…250cm2

Tube material, stainless steel

• Ø outer: 4.5….6mm, thickness 1mm
• number of tubes, 7….10

Shell, transparent

• Ø outer: 44….50mm, thickness 3mm

4 temperature sensors (input and output)

T type thermocouple and 2 flow meters (scale 0…25L/min)

hot and cold water supply