Superconductor Four Point Manufacturer,Supplier and Exporter in India

Product Code : SCL-EI-10732

The 4-Point Superconductor Kit is an advanced physics teaching apparatus used for studying superconductivity through four-point resistance measurement. It is designed for college laboratories, university physics departments, advanced school labs and STEM demonstration programs where students observe resistance change near the superconducting transition.

Product Description

The 4-Point Superconductor Kit helps demonstrate how a superconducting sample changes electrical behaviour when cooled below its critical temperature. In a four-point measurement method, separate current and voltage contacts are used so students can study low-resistance behaviour more clearly than with a simple two-terminal measurement.

This apparatus is suitable for lessons on superconductivity, critical temperature, electrical resistance, cryogenic handling and advanced material properties. It can be positioned under the Electronic Instruments category and used alongside compatible power supplies, meters and circuit-training products.

Key Features

• 4-point measurement format: Uses separate current and voltage contacts for low-resistance study.
• Advanced physics application: Supports teaching of superconductivity, critical temperature and material transition behaviour.
• Educational laboratory use: Suitable for colleges, universities, advanced STEM labs and teacher demonstrations.
• Resistance-focused experiment: Helps learners compare normal-state resistance and superconducting-state behaviour.
• No volumetric capacity: Capacity is not a liquid volume; the relevant capacity is the 4-point measurement configuration.
• Compatible with lab instruments: Can be used with suitable low-current sources, voltmeters and data logging systems, if verified.
• Safety-led use: Cryogenic cooling, electrical ratings and sample handling must be confirmed before operation.

Technical Specifications

What's Included in the Kit

• 4-point superconductor sample holder or measurement assembly
• Superconductor sample
• Temperature probe or sensor
• Connecting leads or terminals
• Instruction manual or experiment guide, if supplied
• Required power supply, meter or data logger, if supplied

Applications / Uses

• Studying superconductivity and electrical resistance change with temperature.
• Demonstrating critical temperature in advanced physics laboratories.
• Teaching four-point resistance measurement and contact resistance reduction.
• Supporting material science and low-temperature physics demonstrations.
• Using with suitable student laboratory power equipment such as the SEG Power Supply Unit for Student Exercises, if compatible.
• Supporting advanced experiments linked to electromagnetism and electrical conduction using products such as the Student Electromagnetism Kit.

How to Use the 4-Point Superconductor Kit

1. Place the apparatus on a stable, dry and insulated laboratory bench.
2. Confirm the sample type, cooling method, wiring diagram and electrical rating before setup.
3. Connect the current leads and voltage leads according to the four-point measurement layout.
4. Connect the temperature sensor or data logger if included in the experiment system.
5. Begin measurement at room temperature and record the initial resistance trend.
6. Cool the sample only by the approved method and under trained supervision.
7. Observe the resistance change as the sample approaches its superconducting transition.
8. Switch off instruments and allow the apparatus to return to safe handling conditions before removal.

Safety note: Cryogenic materials and low-temperature apparatus require PPE, ventilation and trained supervision. Do not use liquid nitrogen, high current or unverified power sources unless the final kit documentation permits it.

Care & Maintenance

• Keep electrical contacts clean, dry and protected from corrosion.
• Store the sample holder and leads in a labelled laboratory case after use.
• Do not bend measurement contacts or pull sensor wires by force.
• Inspect insulation, terminals and sample mounting before every experiment.

Why Choose Lab Glassware Manufacturer

Lab Glassware Manufacturer supplies laboratory glassware, scientific instruments, physics apparatus, electronics lab equipment, science kits, mathematics kits, didactic models and STEM learning equipment for institutional buyers. The company supports schools, colleges, universities, laboratories, distributors and export customers with classroom-ready and project-based laboratory products. Buyers can pair this advanced apparatus with circuit training products such as Basic Electrical Circuits and modular boards such as the Plug-in board for building components.

Frequently Asked Questions

What is a 4-point superconductor kit used for?

A 4-point superconductor kit is used to study superconductivity by measuring resistance change with temperature. It helps students observe the transition from normal electrical resistance toward superconducting behaviour.

Why is four-point measurement used for superconductors?

Four-point measurement uses separate current and voltage contacts. This reduces the effect of lead and contact resistance when measuring very low resistance values.

Does the kit include a superconductor sample?

The sample inclusion is not confirmed. Confirm the sample type, sample holder and replacement sample availability before publishing or ordering.

What cooling method is required?

The required cooling method must be confirmed from the final datasheet. Many superconductivity demonstrations require controlled low-temperature handling and trained supervision.

Is this suitable for school students?

It is best suited for advanced school labs, colleges and universities. Use should be supervised by a trained physics teacher or laboratory technician.

What should be confirmed before procurement?

Confirm the sample material, critical temperature range, included instruments, cooling method, voltage/current rating, sensor type, manual availability and safety documentation.

Request the 4-Point Superconductor Kit for advanced physics experiments, or browse more research-grade teaching apparatus in our Electronic Instruments category.

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