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Heat Transfer in Natural Convection

Price 1000.0 INR/ Piece

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MOQ : 1 Piece

Heat Transfer in Natural Convection Specification

Measurement Range
0C to 100C

Core Components
Heater, Cylinder, Water Bath, Temperature Sensors

Automation Grade
Manual

Feature
Demo of Natural Convection, Safe Enclosure, Mounted on Base Plate

Capacity
300 ml

Model No
HTNC-01

Voltage
230 V AC

Power Source
Electric

Frequency
50 Hz

Accuracy
1C

Temperature Range
Ambient to 90C

Equipment Materials
Stainless Steel & Acrylic Body

Type
Educational Laboratory Apparatus

Usage
Physics Lab Experiments

Display Type
Digital

Dimension (L*W*H)
600 x 300 x 600 mm

Weight
Approx. 7 kg

Heat Transfer in Natural Convection Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash Against Delivery (CAD), Cash on Delivery (COD), Letter of Credit (L/C), Letter of Credit at Sight (Sight L/C), Delivery Point (DP), Telegraphic Transfer (T/T), Days after Acceptance (DA), Cash in Advance (CID), Cheque, Cash Advance (CA)

Delivery Time
2 Week

Sample Available
No

Main Export Market(s)
Australia, North America, South America, Eastern Europe, Western Europe, Middle East, Africa, Central America, Asia

Main Domestic Market
All India

Certifications
AS ISO 9001:2008, ISO 14001:2004 and OHSAS 18001:2007 CO.

About Heat Transfer in Natural Convection

Heat Transfer in Natural Convection

RANGE OF EXPERIMENTS TO BE CARRIED OUT :

To study the temperature distribution along the length of a vertical pipe In natural convection.
To calculate Gr, Pr & Nu number in natural convection.
To determine the surface heat transfer coefficient for a vertical tube losing heat by natural convection.
The experiments can be conducted at various values of input & calculation can be made accordingly.

Heat Transfer In Natural Convection :

EXPERIMENTAL SETUP :

1.Heater Assembly.
2.Brass Vertical cylinder
3.Cylinder enclosure with stand.
4.Cylinder holding assembly.
5.Set of thermo couples.

CONTROL PANEL :

1.12 Channel Digital Temperature Indicator.
2.Dimmer stat : 0 - 2 A.
3.Main's On/Off Switch.
4.Voltmeter :0 - 250 V.
5.Ammeter :0 - 3 A.

SPACE REQUIRED :

1.5 m.(L)x 1.0 m(W) table top.

Service Required :

230 v Ac Supply 50 Hz.

Safe and Reliable Laboratory Equipment

Built with stainless steel and acrylic materials, the apparatus incorporates essential safety features like acrylic shields and thermal fuse protection. The safe enclosure and stable table top mounting help ensure that experiments are conducted securely, making it ideal for physics lab settings.

Accurate and Versatile Heat Transfer Demonstrations

The unit provides accurate temperature readings (1C) using two sensors, allowing students to analyze heat transfer by natural convection effectively. Its 350 W heater and borosilicate glass bath ensure reliable performance across ambient to 90C, supporting a wide range of educational experiments.

User-Friendly Design and Operation

Featuring a digital display and manual controls, this apparatus simplifies experimental procedures for both instructors and students. The 1.5-meter power cord adds flexibility for lab layouts, and its compact design (600 x 300 x 600 mm) makes it easy to set up on standard laboratory tables.

FAQs of Heat Transfer in Natural Convection:

Q: How does the apparatus demonstrate heat transfer by natural convection in fluids?

A: The apparatus utilizes a heated stainless steel cylinder within a borosilicate glass bath. As the water is heated by the 350 W heater, students can observe the movement of fluid due to temperature gradients. This setup visualizes natural convection processes and enables detailed studies using the two temperature sensors.

Q: What is the benefit of having two temperature sensors in this setup?

A: Having two temperature sensors allows users to measure the temperature difference at distinct points within the fluid bath, facilitating accurate analysis of heat flow and convection behavior. This enhances the educational value by giving precise data for calculations and observations.

Q: When should this educational laboratory apparatus be used?

A: This equipment is ideal for use during laboratory sessions focused on heat transfer, particularly when demonstrating or studying natural convection in fluids. It can be applied in physics courses, thermodynamics lessons, or specialized training modules dealing with energy and heat flow.

Q: Where can this apparatus be mounted or placed for operation?

A: The apparatus is designed for table top mounting, making it suitable for placement on standard laboratory workbenches or classroom tables. Its safe enclosure and acrylic shields ensure safe use in educational environments.

Q: What safety measures are incorporated in the device?

A: Safety is maintained through multiple features including acrylic shields to protect users, a thermal fuse to prevent overheating, and robust construction using stainless steel and acrylic materials. These measures help ensure secure and trouble-free operation during experiments.

Q: How is the cooling of the jar arranged during experiments?

A: Cooling is achieved through natural air convection, allowing the system to dissipate heat safely without requiring additional mechanical cooling devices. This mimics real-life scenarios and simplifies maintenance and operation in the laboratory.

Q: What are the major benefits of using this apparatus in physics lab experiments?

A: The main advantages include hands-on, safe demonstration of natural convection, precise measurement with digital sensors, easy setup and manual control, plus durable and protective components. It boosts student understanding of heat transfer principles while ensuring reliable experimental results.

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