Multitube Rheostat

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Product Details:

Feature Multiple parallel tubes for higher load handling, sturdy and durable construction
Size 300 mm, 500 mm, 750 mm (Tube length options)
Surface Treatment Baked enamel coated frame for corrosion resistance
Thermal Conductivity Low (due to ceramic insulation)
Coating Type High-quality anti-corrosive enamel
Installation Guideline Mount horizontally on laboratory bench; connect input terminals as per polarity
Layer Single layer wound resistance wire on each tube
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Multitube Rheostat Product Specifications

Heat Conductivity Low (Ceramic base provides insulation)
Application Laboratory experiments, variable resistance in electrical circuits, educational institutes
Max Withstanding Temperature Up to 400C
Coating Type High-quality anti-corrosive enamel
Installation Guideline Mount horizontally on laboratory bench; connect input terminals as per polarity
Width 85 mm
Tensile Strength High Mechanical Strength of Ceramic & Metal frame
Layer Single layer wound resistance wire on each tube
Material High-grade Nickel-Chrome Resistance Wire with Ceramic Tubes
Thickness Approx. 60 mm
Color White (Tube) & Metallic Grey (Frame)
Product Type Multitube Rheostat
Feature Multiple parallel tubes for higher load handling, sturdy and durable construction
Thermal Conductivity Low (due to ceramic insulation)
Rated Voltage 250V AC
Surface Treatment Baked enamel coated frame for corrosion resistance
Breakdown Voltage Greater than 500V AC
Size 300 mm, 500 mm, 750 mm (Tube length options)

Mounting Base holes provided for rigid bench mounting
Power Rating Ranges from 25W to 200W depending on size
Resistance Tolerance ±5%
Number of Tubes Typically 2 to 6 tubes depending on specific model
Terminal Type Brass terminals with knurled nuts for secure connections
Contact Material Bronze or Silver-coated contacts for low resistance loss
Adjustable Slider Stainless steel slider with smooth gliding mechanism
Frame Material Heavy-duty Powder coated iron
Resistance Range From 1 Ohm to 200 Ohm depending on model

Product Description

Spotlight your lab setup with our Multitube Rheostat-an opulent choice known for its robust build and noble design. This popular bench-top device offers a resistance range from 1 Ohm to 200 Ohm, tailored via 2 to 6 high-grade ceramic tubes with sophisticated nickel-chrome winding. Premium brass terminals and silver-coated contacts ensure noteworthy electrical connections. Its hefty iron frame, treated with anti-corrosive enamel, withstands up to 400C. Ideal for educational institutes and demanding electrical experiments, Instant Checkout and enjoy dependable performance and elite durability.

Versatile Applications and Enhanced Features

The Multitube Rheostat is used as an adjustable variable resistor, crafted for laboratory experiments, educational demonstrations, and refined circuit control. Its extra features-such as smooth stainless steel sliders and parallel tubes-deliver remarkable reliability, load versatility, and precision. Other applications include current regulation, voltage division, and as a vital teaching aid in electrical engineering schools, offering high mechanical strength and longevity even in rigorous environments.

Sample Availability, Market Reach, and Fast Delivery

Rheostat samples are available upon request, subject to a nominal inspection charge. Our main domestic market covers all major regions of India, supported by a robust supply chain for prompt service. Standard orders are dispatched and shipped within 7 to 10 business days, ensuring rapid fulfillment to educational institutions, laboratories, and industrial clients. With efficient logistics, we guarantee reliable delivery and customer satisfaction nationwide.

FAQ's of Multitube Rheostat:

Q: How does the Multitube Rheostat provide adjustable resistance?

A: It features stainless steel sliders moving smoothly along high-grade nickel-chrome wound ceramic tubes, allowing precise adjustment of resistance values for different laboratory or circuit requirements.

Q: What makes the construction of this rheostat noteworthy?

A: The rheostat boasts a heavy-duty powder-coated iron frame, high-strength ceramic tubes, and corrosion-resistant baked enamel coating, ensuring opulent durability and long service life.

Q: Where can this Multitube Rheostat be typically installed?

A: It is designed for rigid horizontal mounting on laboratory benches, offering easy installation with base holes for secure placement.

Q: When should I consider using a Multitube Rheostat in my experiments?

A: Use the rheostat when you need variable resistance for tasks such as current control, voltage reduction, or educational demonstrations in electrical and electronics experiments.

Q: What are the benefits of the brass terminals and silver-coated contacts?

A: Brass terminals with knurled nuts provide secure, reliable connections, while silver-coated contacts maintain low resistance loss, enhancing overall device efficiency.

Q: How can I obtain a product sample for evaluation?

A: You can request a sample rheostat for evaluation; a nominal charge applies. Contact our sales team to initiate the process and arrange prompt shipping.

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