Peltier and Seebeck Effect Manufacturer,Supplier and Exporter in India
Product Code : EL-VATP-11376
Quick Answer: The Peltier and Seebeck Effect demonstrator tests a solid-state thermoelectric device in two modes: Seebeck mode, turning heat into electricity, and Peltier mode, working as an electrically powered heat pump.
Last updated: October 2026
Key Features
- Seebeck mode (thermoelectric generation, TEG) with a switch for tests with and without an electrical load
- Peltier mode (thermoelectric cooling, TEC) with a variable voltage supply for the power input
- Variable power electric heater and external cold water source set the temperature difference
- Small water storage tank and pump give a stable, fixed water flow for Peltier tests, measured with a calibrated vessel
- Hand-operated valve changes the water source without reconnecting pipes; no tools needed
- Thermocouples at the device surface and water inlet and outlet, with multiline digital displays of temperature, voltage, current and power
Technical Specifications
| Specification | Value |
|---|---|
| Modes | Seebeck (TEG) and Peltier (TEC) |
| Power input | Variable voltage supply |
| Heat source | Variable power electric heater |
| Water supply | External cold water (Seebeck); tank and pump, fixed flow (Peltier) |
| Measurements | Temperatures, voltage, current, power |
About This Product
Thermoelectric devices are used in computers, portable refrigerators and cool boxes, and this demonstrator lets students see both sides of how they work. They measure generated power over a range of temperature gradients, then run the device as a heat pump and analyse its coefficient of performance (COP) and energy balance.
Frequently Asked Questions
What is the difference between the two modes?
In Seebeck mode a temperature difference across the device produces a voltage, and the load lets the generated power flow and be measured. In Peltier mode electrical power drives the device as a heat pump.
How is the heat pumped in Peltier mode calculated?
A tank and pump give a fixed water flow, which students measure with a calibrated vessel. With the inlet and outlet temperatures, this gives the heat pumped at the cold side.
Related: VDAS And Thermodynamics Products, Temperature Measurement and Calibration Apparatus and Emissivity Natural Convection and Radiation.
For a quotation on the Peltier and Seebeck Effect, contact Educational Instrument.
