Features
Designed    to    demonstrate    Thermoelectric Refrigeration effect.
Facility to simulate variable Heat load conditions & it effect on performance of Cycle.
Comprehensive  Instrumentation  Panel  with  all necessary measuring instruments.

‘Tesca” Cooling using Peltier Effect Apparatus is designed to demonstrate cooling using the Peltier effect (Thermoelectric Effect). The central component of the system is a Peltier element. When current flows through a Peltier element, one end of the element becomes hot and the other cold. The heating and refrigeration capacity of the Peltier element are dissipated via water flows. Heating & refrigeration capacities are calculated by measuring the respective flow rate and the inlet and outlet temperatures of water. The supplied electrical power is determined using a current and voltage measurement.
Specifications: Peltier element
Water Cooled Element
Max. refrigeration capacity: 200 W
Current Max: 13A
Voltage Max: 24.1V
Temperature Difference Max: 68°C
Pump
120 W
Water Tank
7 L
Ammeter
Ÿ 0-20A DC - Temperature: -30°-80° & 0°-100°C -
Power consumption: 120W - Digital display for temperature, current and voltage - Water cooled Peltier element
Voltmeter
0-50 V DC
Temperature Sensor
RTD    PT- 100    Sensors    for    temperature measurement
Temperature Indicator
8 Channel Digital Indicator, Range -20...200°C Resolution 0.1 C
Water Flow Meter
Ÿ 1x 2...27L/h, 1x 10...105L/h
Base Frame
Made of M.S. Square Tubes & Sheets, welded  & powder coated for long life.

Experimental Capabilities
Function and operation of a Peltier element for cooling & as heat pump
Determination of the cooling and heating capacity
Recording typical characteristics, such as cooling capacity, via temperature differences
Energy balance
Calculating the coefficient of performance

The well-structured instructional material sets out the fundamentals and provides a step-by-step guide through the experiments.

Instruments to measure Temperatures at different points, Power Consumption are fitted on Instrument panel. Flow of water in hot & cold circuit is measured using Rotameter fitted with calibrated scale.

Options:
Data Acquisition System

Required Services:
Electric Supply 230 V AC, 6 A, Single Phase, Earthed.
Tap Water & Drainage

The entire setup is mounted on sturdy steel frame made of Mild Steel Tubes & Sheets. The entire  frame
& panel are powder painted for durability.
Detailed Operation & Maintenance Manual is provided along with the trainer.