Stefan's Constant Apparatus
Product Specification Sheet
Stefan's Constant Apparatus
Model Number: MT-E092
The Stefan's Constant Apparatus is a laboratory instrument designed to determine Stefan's Constant by studying thermal radiation. Manufactured by Micro Technologies, the apparatus features analog meters, regulated power supply, and precision controls for accurate heat transfer experiments.
Product Specification
The Stefan's Constant Apparatus is a precision laboratory instrument developed for determining Stefan's Constant and verifying the Stefan–Boltzmann Law of Thermal Radiation through practical experimentation. Manufactured by Micro Technologies, the apparatus enables students to study the relationship between electrical power input and radiant heat energy emitted by a filament.
Designed for engineering colleges, universities, polytechnic institutes, and physics laboratories, the trainer provides a complete experimental platform with integrated analog meters, regulated power supply, and clearly marked experimental terminals.
The apparatus incorporates a regulated 0–12V DC power supply that delivers stable voltage for conducting radiation experiments. Built-in analog voltmeter and ammeter allow accurate monitoring of voltage and current supplied to the filament lamp during the experiment.
A 12V, 250mA filament bulb is mounted on the front panel as the experimental element. The applied voltage is controlled using a precision potentiometer, allowing smooth adjustment for observing the variation in filament temperature and radiated energy.
Manufactured using a high-quality insulated printed circuit board with clearly printed symbols, the trainer is housed in a durable ABS plastic cabinet. All experiment points are brought out through 4 mm colour-coded sockets, ensuring convenient and safe laboratory operation.
Scope of Learning
- Determination of Stefan's Constant
- Verification of Stefan–Boltzmann Law
- Study of Thermal Radiation
- Measurement of Voltage and Current
- Heat Transfer Experiments
- Radiation Characteristics of Filament Lamp
- Practical Physics Laboratory Techniques
Features
- Regulated DC power supply
- Built-in analog voltmeter and ammeter
- Precision voltage control
- Front-mounted filament lamp
- Colour-coded 4 mm sockets
- High-quality insulated PCB
- Clearly printed circuit layout
- Rugged ABS plastic cabinet
- Laboratory-grade construction
- Compact design
- Easy operation
- Long operational life
Benefits
- Accurate thermal radiation experiments
- Easy measurement using analog meters
- Stable regulated power supply
- Smooth voltage adjustment
- Reliable laboratory performance
- Suitable for engineering education
- Safe experimental setup
- Easy electrical connections
- Low maintenance
- Long service life
- Durable construction
- Cost-effective laboratory solution
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Stefan's Constant Apparatus |
| Experiment | Determination of Stefan's Constant |
| Voltmeter | Analog 12V DC |
| Ammeter | Analog 250mA DC |
| Power Supply | Regulated 0–12V DC, 250mA |
| Input Supply | 230V AC, 50Hz ±10% |
| Experimental Component | 12V, 250mA Filament Lamp |
| Voltage Control | Precision Potentiometer |
| Connection Sockets | 4 mm Colour-Coded |
| Cabinet | ABS Plastic |
| Approximate Size | 10" × 8" |
Items Supplied
- Stefan's Constant Apparatus
- Instruction Manual
- 4 mm Patch Cords
Optional Accessories
- Digital Multimeter
Applications
- Physics Laboratories
- Heat Transfer Laboratories
- Engineering Colleges
- Universities
- Polytechnic Institutes
- Technical Training Centres
- Science Laboratories
- Educational Demonstrations
- Student Practical Experiments
- Research Laboratories
SKU System
MT-SCA-001
FAQs
What is the Stefan's Constant Apparatus used for?
It is used for determining Stefan's Constant and verifying the Stefan–Boltzmann Law of Thermal Radiation.
Which meters are provided?
The apparatus includes:
- Analog 12V DC Voltmeter
- Analog 250mA DC Ammeter
What power supply is provided?
The trainer includes a regulated 0–12V DC, 250mA power supply.
How is the applied voltage controlled?
The voltage is adjusted using an onboard precision potentiometer.
What experimental component is used?
The apparatus uses a 12V, 250mA filament lamp for thermal radiation experiments.
Is the apparatus suitable for engineering laboratories?
Yes. It is widely used in engineering colleges, universities, polytechnic institutes, technical training centres, and physics laboratories.
Can the Stefan's Constant Apparatus be supplied in bulk?
Yes. Micro Technologies supplies Stefan's Constant Apparatus to educational institutions, government organisations, research laboratories, OEM projects, distributors, and bulk procurement.
Why Choose Our Products
- Laboratory-grade construction
- Stable regulated power supply
- Accurate analog measurement
- High-quality PCB construction
- Reliable laboratory performance
- OEM and institutional supply available
- Competitive B2B pricing
- Technical support
- Excellent after-sales service
- Long operational life
- Durable ABS cabinet
- Trusted laboratory equipment manufacturer
Call to Action
Perform precise thermal radiation experiments with the Stefan's Constant Apparatus from Micro Technologies. Contact us today for pricing, institutional procurement, OEM manufacturing, government tenders, distributor opportunities, and bulk order quotations.
