THERMAL EXPANSION EXPERIMENT DEVICE

7000 INR/Piece

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Product Details:

Heating Capacity 50 W Heating Element
Shape Rectangular Base, Cylindrical Rods
Power Supply Electric
Control Type Manual
Accuracy 0.01 mm Expansion
Temperature Resistance Up to 200C
Display Type Analog Dial Gauge
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THERMAL EXPANSION EXPERIMENT DEVICE Price And Quantity

Minimum Order Quantity 1 Piece
Price 7000 INR/Piece

Expansion Rods Provided Brass, Copper, Iron inclusive
Safety Features Heat Resistant Handling Knobs
Net Weight Approx. 4.5 kg
Clamp Type Locking Screws for Secure Placement
Demonstration Purpose Suitable for Linear Thermal Expansion Experiments
Water Bath Provision Yes, for uniform heating
Rod Length Approx. 400 mm
Operating Temperature Range Room Temperature to 200°C
Heating Method Integrated Electric Heater with On/Off Switch
Dial Gauge Resolution 0.01 mm

THERMAL EXPANSION EXPERIMENT DEVICE Product Specifications

Features Interchangeable Rods, Durable Frame, Stable Base, High Temperature Tolerance
Display Type Analog Dial Gauge
Equipment Materials Powder Coated Stainless Steel Frame, Aluminium Rods
Temperature Resistance Up to 200C
Material Stailness Steel
Application Physics Laboratory, Educational Demonstration of Linear Expansion
Accuracy 0.01 mm Expansion
Weight 2-7 Kilograms (kg)
Control Type Manual
Dimension (L*W*H) 550 mm x 250 mm x 200 mm
Usage For Labortory
Power 50 W
Type Laboratory Experiment Device
Product Type THERMAL EXPANSION EXPERIMENT
Shape Rectangular Base, Cylindrical Rods
Equipment Type Thermal Expansion Measurement Device
Power Supply Electric
Voltage 220-240 V AC
Heating Capacity 50 W Heating Element

Expansion Rods Provided Brass, Copper, Iron inclusive
Safety Features Heat Resistant Handling Knobs
Net Weight Approx. 4.5 kg
Clamp Type Locking Screws for Secure Placement
Demonstration Purpose Suitable for Linear Thermal Expansion Experiments
Water Bath Provision Yes, for uniform heating
Rod Length Approx. 400 mm
Operating Temperature Range Room Temperature to 200°C
Heating Method Integrated Electric Heater with On/Off Switch
Dial Gauge Resolution 0.01 mm

THERMAL EXPANSION EXPERIMENT DEVICE Trade Information

Payment Terms Telegraphic Transfer (T/T), Cash in Advance (CID), Cheque, Cash Advance (CA)
Supply Ability 7 Piece Per Week
Delivery Time 1 Week
Main Export Market(s) Western Europe, Asia, Australia, North America, Eastern Europe, Africa, Central America, Middle East, South America
Main Domestic Market All India

Product Description

THERMAL EXPANSION EXPERIMENT DEVICE

Description:
Determination of thermal expansion coefficient by optical Interference techniques The Michelson Interference path in this instrument causes change in interference fringes because of the change of the tested sample, thereby determining the variance of the sample length, and further, the linear expansion coefficient.

Details:

He-Ne Laser	632.8nm, 1.0mW
Sample Type	Copper, steel, Aluminum
Sample Length	150mm
Heating Range	20-60oC,temperature control
Temperature Measurement Accuracy	0.1oC
Display Value Error	±1%
Power Consumption	50W
Error of Linear Expansion Coefficient	<3%

Advanced Demonstration of Linear Expansion

This equipment enables precise measurement and visualization of linear thermal expansion in metals using an analog dial gauge with 0.01 mm accuracy. Supplied rods of brass, copper, and iron facilitate comparative studies, making it perfect for in-depth demonstrations in physics labs.

Secure and Uniform Heating for Consistent Results

The integrated 50W electric heater with manual On/Off control and a dedicated water bath ensures rods are heated consistently and safely up to 200C. Locking screw clamps hold rods firmly, while heat-resistant knobs protect users during operation.

Durable Construction for Long-Term Use

Manufactured from powder-coated stainless steel with a stable base, the device is built for repeated classroom use. Its provided aluminium rods and interchangeable components offer flexibility and longevity, supporting rigorous laboratory requirements.

FAQ's of THERMAL EXPANSION EXPERIMENT DEVICE:

Q: How does the Thermal Expansion Experiment Device operate in a laboratory setting?

A: The device utilizes an integrated electric heater to heat interchangeable metallic rods, typically while submerged in a water bath to ensure uniform temperature distribution. As the rod expands linearly with heat, the analog dial gauge measures the expansion with 0.01 mm accuracy, enabling precise observation for learners.

Q: What types of expansion rods are included with the device for demonstrations?

A: The device comes with three types of rods: brass, copper, and iron, each approximately 400 mm in length. These rods allow users to compare the thermal expansion properties of different metals during experiments.

Q: When should the water bath provision be used during an experiment?

A: The water bath is recommended when uniform heating of the rod is required, as it helps distribute heat evenly along the length, reducing the risk of hotspots and enabling more accurate measurements of linear expansion.

Q: Where is this equipment most commonly utilized?

A: This thermal expansion measurement device is most often used in physics laboratories within educational institutions, research settings, and technical training centers throughout India and beyond, where hands-on demonstration of thermal expansion is essential.

Q: What are the main safety features of the device during operation?

A: Safety is ensured through the use of heat-resistant handling knobs for manipulating rods and the frame. The locking screw clamps secure the rods in place, while durable construction prevents accidents during repeated use at elevated temperatures.

Q: What are the primary benefits of using this thermal expansion device in teaching?

A: The main benefits include immediate, visible results for students, high precision in measurements, demonstration versatility with multiple metals, robust construction for classroom durability, and enhanced understanding of materials' thermal properties.

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