Heat Transfer Lab Equipment

Heat Transfer Lab Equipments are offered to clients, best in quality and make by HOVERLABS. Our equipments allow thorough heat conduction tests with accurate results. These equipments can be availed for educational purposes in school, college and university labs as well as for industrial applications. Products are shipped from well-known traders to ensure time tested quality products.
Heat Transfer Through Composite Walls - Engineering Lab Equipment
Heat Transfer Through Composite Walls - Engineering Lab Equipment Model HTL001
The setup consists of a heater sandwiched between two sets of slabs. Three types of slabs are provided on either sides of heater, which forms a composite structure.

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Heat Transfer Through Lagged Pipe
Heat Transfer Through Lagged Pipe Model HTL002
The setup is designed and fabricated to study lagging phenomenon in case of pipes. It consists of three concentric pipes of small thickness as compared to diameter and are arranged concentrically, and closed with the help of two discs. Two different insulating materials fill the annuli between the cylinders compactly. Temperature Sensors are fitted to measure the temperature of pipe walls for radial outward heat flow measurement. Inside the inner pipe, a Nichrome wire heater is placed axially. Heat input to the heater is given through a variac and measured by Digital Voltmeter and Digital Ammeter.

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Heat Pipe Demonstrator - Engineering Teaching Equipment
Heat Pipe Demonstrator - Engineering Teaching Equipment Model HTL003
It is a super-conducting device and involves the transfer of heat by boiling and condensation of a fluid and hence transfer of heat takes place under nearly isothermal condition. In this apparatus the comparison of heat pipe with the copper pipe as good conductor of heat and with the stainless steel pipe as same material of construction is made.

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Thermal Conductivity Of Insulting Powder
Thermal Conductivity Of Insulting Powder Model HTL004
Insulating Powder Apparatus is designed to determine the thermal conductivity of insulating powder. The Apparatus consists of two thin-walled concentric copper spheres. Inner sphere houses Nichrome Wire heating coil. Insulating powder is filled between the spheres. Heat flows radially outwards.

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Thermal Conductivity Of Metal Rod
Thermal Conductivity Of Metal Rod Model HTL005
The experimental set up consists of metal bar, one end of which is heated by an electric heater while the other end of the bar projects inside the cooling water jacket. A cylindrical shell filled with the asbestos insulating powder surrounds the middle portion of the bar. The temperature of the bar is measured at different sections. Heat Input to the heater is given through variac and measured by Digital Voltmeter & Digital Ammeter. By varying the heat input rates, wide range of experiments can be performed. Water under constant head condition is circulated through the jacket and its flow rate and temperature rise is noted.

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Thermal Conductivity Of Liquids - Engineering Teaching Equipment
Thermal Conductivity Of Liquids - Engineering Teaching Equipment Model HTL006
The present apparatus is designed to determine thermal conductivities of different liquids. The apparatus consists of a heater. The heater heats a thin layer of liquid.

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Heat Transfer From A Pin Fin
Heat Transfer From A Pin Fin Model HTL007
The setup is designed to study the heat transfer in a pin fin. It consists of pin type fin fitted in duct. A fan is provided on one side of duct to conduct experiments under forced draft conditions. Airflow rates can be varied with the help of damper provided in the duct. A heater heats one end of fin and heat flows to another end. Heat input to the heater is given through Variac. Digital Temperature Indicator measures temperature distribution along the fin.

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Heat Transfer In Forced Convection
Heat Transfer In Forced Convection Model HTL008
The apparatus consists of Blower unit fitted with the test pipe. Nichrome wire heater surrounds the test section. Four Temperature Sensors are embedded on the test section, two placed in the air stream at the entrance and exit of the test section to measure the inlet and outlet air temperature. Test pipe is connected to the delivery side of the blower along with the Orifice to measure flow of air through the pipe. Constant heat flux is given to pipe by an electric heater through a variac and measured by Digital Voltmeter and Digital Ammeter.

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Heat Transfer In Natural Convection - Engineering Teaching Equipment
Heat Transfer In Natural Convection - Engineering Teaching Equipment Model HTL009
The setup consists of a brass tube fitted in a rectangular duct in a vertical fashion. The duct is open at the top and bottom, and forms an enclosure and serves the purpose of undisturbed surrounding. One side of the duct is fitted with a transparent good quality Acrylic window for visualization. An electric heating element is kept in the vertical tube that in turns heats the tube surface. The heat is lost from the tube to the surrounding air by natural convection.

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Emissivity Measurement Apparatus
Emissivity Measurement Apparatus Model HTL0010
The present Set-up is designed to measure the emissivity of test plate. The test plate comprises of a mica heater sandwiched between two circular plates. Black plate is identical with test plate, but its surface is blackened. As all the physical properties, dimension and temperature are equal; heat losses from both plates will be same except radiation loss. Hence the input difference will be due to difference in emissivity. Both plates are supported on individual brackets in a wooden enclosure with one side glass to ensure steady atmospheric conditions.

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Stefan Boltzmann Apparatus
Stefan Boltzmann Apparatus Model HTL0011
The apparatus is designed to determine, the Stefan Boltzmann constant. The apparatus consists of a hemisphere fixed to a Bakelite plate, the outer surface of which forms the jacket to heat it. Hot water to heat the hemisphere is obtained form a hot water tank, which is fixed above the hemisphere. The copper test disc is introduced at the center of hemisphere. The temperatures of hemisphere and test disc are measured with the help of temperature sensors.

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Dropwise / Filmwise Condensation Apparatus
Dropwise / Filmwise Condensation Apparatus Model HTL0012
Condensation is a phase change heat transfer process occurring in many industrial applications, such as in steam power plants, refrigeration plants etc. Thus this is one of the important heat transfer process present in mechanical and chemical engineering application. The condensation of Vapour on a surface is of two types: 1. Drop wise Condensation. 2. Film wise Condensation. This set up is designed for finding heat transfer co-efficient of two types of condensation and for visualization of these processes. It consists of a vertical frame. Condensation tubes are fitted inside compact glass cylinder. Steam generator is fitted at the backside of the cylinder.

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Shell & Tube Heat Exchanger - Engineering Lab Equipment
Shell & Tube Heat Exchanger - Engineering Lab Equipment Model HTL0013
Shell and Tube Heat Exchanger are popular in industries because they occupy less space and offer reasonable temperature drop. The apparatus consists of fabricated SS shell, inside which copper tubes with baffles on outer side are fitted. This is two-pass heat exchanger so that hot water passes to one end of shell through the tubes and returns to another end through remaining tubes. The cold water is admitted at the one end of shell, which passes over the hot-water tubes. Valves are provided to control the flow rates of hot and cold water. Flow rates of hot and cold water are measured using Rotameters. A magnetic drive pump is used to circulate the hot water from a re-cycled type water tank, which is fitted with heaters and Digital Temperature Controller.

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Heat Transfer In Agitated Vessel
Heat Transfer In Agitated Vessel Model HTL0014
In most industrial processes including reactors, heat is to be added or extracted to control the process. The addition and removal of heat is done by passing steam in jacket fitted to the outside of the vessel or passing cold. Water in helical coil inside the vessel. For effective heat transfer and even distribution of heat, the liquid inside is continuously agitated. The present set-up offers us.

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Unsteady State Heat Transfer Unit
Unsteady State Heat Transfer Unit Model HTL0015
The apparatus consists of a small test cylinder. The cylinder is heated by a constant temperature water bath, till steady state is reached. During heating, temperature of the cylinder is function of time and hence, heating of cylinder is unsteady state heat transfer. The temperature of cylinder is measured with the help of temperature sensor inserted in the center. The hot water bath is provided with a heater and is controlled by digital temperature controller. An agitator is also provided to maintain the constant temperature.

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