Thermo Electric Heat Pump Manufacturer,Supplier and Exporter in India
Product Code : EL-HTTLP-9206
Jlab Export is a leading Thermo Electric Heat Pump Manufacturer,and suppliers in India
Thermo Electric Heat Pump (code EL-HTTLP-9206) is a bench-top accessory that shows a Peltier device moving heat across surfaces, at rates up to 68 W, when an electric current passes through it. A Peltier device, a heater and a water-cooled heat exchanger are mounted on a PVC baseplate that connects to the heat transfer service unit without tools. JLab assembles each thermoelectric heat pump in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Format | Small-scale bench-top accessory on a PVC baseplate |
| Main parts | Peltier device, heater, water-cooled heat exchanger |
| Heat transfer rate | Up to 68 W |
| Control | Heater power, Peltier drive and cooling flow rate adjusted electronically under computer control |
| Measurements | Cooling water temperatures and flow, for an overall energy balance |
| Connection | To the heat transfer service unit, without tools |
| Supplied with | Instruction manual |
| Quality check | Each heat pump unit is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 1 unit |
| Dispatch time | Usually 14–18 working days |
| Product code | EL-HTTLP-9206 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How the Peltier Device Pumps Heat
A Peltier device passes current through junctions of two dissimilar materials. With direct current flowing, heat is absorbed at the junctions on one face and released at those on the other, so one face cools while the opposite face warms; reversing the current reverses the direction in which the heat moves. The effect also works the other way round: a temperature difference held across the device produces a voltage (the Seebeck effect), which is how the unit demonstrates the Peltier device as an electrical generator.
Energy Balance and Coefficient of Performance
Since the heater power, the Peltier drive and the cooling flow are all set electronically, heat transfer can be recorded as a function of temperature and drive current. The cooling water flow and its temperature rise give the heat rejected (mass flow × specific heat × temperature rise). At steady state that figure should match the heat moved from the cooler face plus the electrical power fed to the Peltier device, which is the overall energy balance. The coefficient of performance is the heat moved from the cooler face divided by that electrical input.
Other Heat Pumps and a Companion Service-Unit Accessory
- Mechanical Heat Pump Trainer — compressor-driven heat pump with water-cooled shell and coil evaporator and condenser.
- Mechanical Heat Pump Test Rig — vapour compression system with water-cooled condenser and evaporator, for finding COP.
- Combined Convection and Radiation — heated cylinder in a vertical duct, also for the Heat Transfer Service Unit.
JLab files this accessory in Heat Transfer Through Lagged Pipe, part of Heat Transfer Lab Equipment within Engineering Lab Equipment.
Request a Quote
For a quotation, place the unit in Add To Cart or write via the contact page, giving the quantity, whether you already have the heat transfer service unit, and the delivery town.
Last updated: 30 October 2026
