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Heat Transfer Through Lagged Pipe

Price 1000.0 INR/ Unit

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MOQ : 1 Unit

Heat Transfer Through Lagged Pipe Specification

Measurement Range
0C to 100C

Automation Grade
Manual

Core Components
Heated Pipe Section, Insulation, Digital Temperature Indicators, Thermocouples, Accessories

Voltage
230 V AC

Capacity
1 Experimental Set

Temperature Range
Ambient to 100C

Frequency
50 Hz

Accuracy
1C (temperature measurement)

Model No
HTLP-01

Feature
Demonstrates Heat Transfer, Multi-Layer Insulation, Experimental Evaluation

Power Source
Electric

Equipment Materials
Mild Steel/Powder Coated & Stainless Steel

Type
Educational Laboratory Equipment

Usage
Engineering & Technical Education

Display Type
Digital

Dimension (L*W*H)
Approx. 900 x 400 x 600 mm

Weight
Approximately 20-25 kg

Cooling Arrangement
Water Cooled / Natural Air Cooling

Pipe Diameter
Approx. 25 mm

Application
Demonstration of Heat Loss, Calculation of Thermal Conductivity and Insulation Efficiency

No. of Thermocouples
8

Pipe Material
Stainless Steel (SS304)

Insulation Thickness
Variable, up to 50 mm

Safety Features
Overheat Protection, Fused Power Supply

Data Acquisition
Manual Recording via Digital Panel

Heater Capacity
500 W (approx.)

Heat Transfer Through Lagged Pipe Trade Information

Minimum Order Quantity
1 Unit

Payment Terms
Delivery Point (DP), Cash Against Delivery (CAD), Cash on Delivery (COD), Letter of Credit (L/C), Letter of Credit at Sight (Sight L/C), 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, Middle East, Africa, Western Europe, Central America, Asia

Main Domestic Market
Tamil Nadu, All India

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

About Heat Transfer Through Lagged Pipe

Heat Transfer Through Lagged Pipe

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. By varying the heat-input rates, wide range of experiments can be performed.

Experiments :

To estimate the actual rate of heat transfer through the composite cylinders from the measured interface temperature of the known value of thermal conductivity of the two insulating materials.
To determine the effective thermal conductivity of the composite cylinders.
To determine the theoretical temperature profile within the composite cylinders Utilities Required.

Comprehensive Educational Solution

Designed specifically for laboratory use, this apparatus offers hands-on learning experiences in heat transfer. Featuring a stainless steel pipe section, variable insulation, and interactive controls, it enables students to explore and understand principles like heat loss and insulation efficacy through real-time data collection and experimentation.

Robust Construction & Safety

Built using durable powder-coated mild steel and SS304, the setup withstands rigorous academic use. Integrated overheat protection and a fused power supply ensure operator safety, while digital temperature indicators provide accurate readings, supporting experiments within a safe temperature range.

FAQs of Heat Transfer Through Lagged Pipe:

Q: How does the Heat Transfer Through Lagged Pipe apparatus demonstrate heat loss and insulation efficiency?

A: This apparatus uses a stainless steel pipe with variable-thickness insulation and a controlled heater to simulate real-world heat loss scenarios. By monitoring temperatures via eight thermocouples and observing heat transfer rates under different insulation setups, students can assess insulation efficiency and calculate thermal conductivity directly.

Q: What measurements and data can users obtain from the equipment?

A: Users can manually acquire temperature readings at multiple points along the pipe using the digital panel. These data points allow calculation of the heat loss through the pipe, assessment of insulation performance, and determination of the thermal conductivity of the pipe and insulation materials.

Q: When should the cooling arrangement be switched between water-cooled and natural air cooling?

A: Natural air cooling is suitable for moderate temperature experiments, while the water-cooled option should be used when higher heat inputs or closer temperature control are needed. This flexibility supports a broad range of experimental conditions and learning objectives.

Q: Where is this equipment typically used?

A: This lagged pipe apparatus is primarily used in engineering and technical educational laboratories. Its experimental capabilities make it valuable for students in mechanical engineering, thermal engineering, and related courses requiring practical exposure to heat transfer concepts.

Q: What benefits does manual recording via the digital panel provide to students?

A: Manual recording encourages active participation in the experimental process. By interacting directly with the digital panel, students develop a deeper understanding of measurement techniques, data reliability, and analysis, which are essential skills for engineering professionals.

Q: How does the safety system protect users during operation?

A: The apparatus is equipped with overheat protection and a fused power supply. These features automatically shut down the heater in case of excessive temperatures or electrical faults, minimizing the risk of accidents and ensuring the apparatus can be operated safely in educational settings.

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