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Kelvin's Bridge Trainer

Advance Electronic Industries logo
Advance Electronic Industries
Manufacturer, Brand Owner, Distributor, Exporter — Mumbai, Maharashtra, India · Replies in ~24–48 hours
Export Ready
₹ 124.69 /Centimetre ₹ 141.70 You save ₹ 17.01 In stock
Inclusive of all taxes
MOQ: 1 Centimetre
Lead time: On request
GST invoice
Origin: India
Export ready
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Export Snapshot
Minimum order
1 Centimetre
HSN Code
9023
Origin
India
Lead time
On request
Port of dispatch
On request
Packaging
Standard export packaging
Shelf life / storage
As per product specification
Export markets served
Global markets
Ability to customise
As per OEM brief
Values shown are for Advance Electronic Industries.
Company Advance Electronic Industries
Advance Electronic Industries logo
Advance Electronic Industries

We operate from our factory / office at Bhandup which is strategically placed in the business capital of our country – Mumbai. This enables us to honour time, quality, and volume commitments, due to proximity to various markets of raw material, availability of experienced human resources etc. Advance Electronic Industries, Mumbai more popular by the name of ‘Adtron – The training people’ was established in 1988 by a group of highly qualified & experienced technocrats with a basic idea of giving quality high – tech products at minimum cost, mainly in the field of education & training. Advance Electronic Industries proudly enjoys the unique position of being able to be of help to teachers as well as students in the field of training with a touch of professionalism. Advance Electronic Industries maintains a highly capable design & manufacturing facility to aid in the creation of users friendly ergonomic trainers, instruments & training systems with active participation, interaction & feedback from our clients & users. We are now in an enviable position of being able to offer the complete range of laboratory instruments, trainers & kits covering various branches of engineering such as electronics, electrical, mechanical, civil, instrumentation etc. We stand for quality & service and genuinely believe in individualised & personalised attention to one and all.

Registered address: Mumbai, India. Industry: Education › Educational Equipment & Supplies.

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Established
Not shared
Employees
–
GST
27AAAFA2985L1Z7
IEC code
Not shared
Export markets
Global markets
Member since
Sep 2024
Turnover
On request
Incorporation type
On request
Product details

 Built - in 1KHz oscillator.

 Built - in imbalance amplifier.

 Head - phone set for sensitive detection.

 Built - in variable arms and multiplier as below

 R1 = 500E Tenturn pot with dial

 R2 = 500E Tenturn pot with dial

 Rm = 1E, 10E, 100E, 1K, 10K, 100K, 1M fixed resistors

 Rx = Unknown resistors

 Multi - coloured test points at various stages in the circuit to observe waveforms and voltages.

 Set of patch cords.

 Housed in an elegant cabinet with a well spread intelligently designed circuit layout on the front panel.

 Strongly supported by a comprehensive manual complete with theory and operating details


Description provided by Advance Electronic Industries.

Separate trainer board for Kelvin's Bridge to facilitate focused learning.

Stand-alone design requiring only 230V, 50Hz AC supply for operation.

Built-in IC-based DC regulated supply with short circuit protection and LED ON indication.

Provides stable AC signal essential for precise resistance measurement.

Enhances signal detection for accurate identification of bridge balance.

Allows sensitive detection of imbalance signals in the circuit.

500Ω Tenturn potentiometers with dials for precise adjustments.

High accuracy fixed resistors: 1Ω, 10Ω, 100Ω, 1KΩ, 10KΩ, 100KΩ, 1MΩ for broad measurement range.

Strategically placed to observe waveforms and voltages for diagnostic purposes.

Includes theoretical explanation and detailed operational instructions.

Robust enclosure with intelligently laid out circuit panel for ease of use.

Specifications
Supply Voltage
230V, 50Hz AC
DC Power Supply Type
IC-based regulated with short circuit protection
Oscillator Frequency
1KHz
R1 and R2 (Variable Arms)
500Ω Tenturn potentiometers with dials
Multiplier Resistors (Rm) Values
1Ω, 10Ω, 100Ω, 1KΩ, 10KΩ, 100KΩ, 1MΩ fixed resistors
Unknown Resistor (Rx)
User-provided unknown resistors
Built-in Components
Imbalance amplifier, headphone jack for sensitive detection
Test Points
Multi-coloured for easy waveform and voltage observation
Physical Design
Robust cabinet with front panel circuit layout
Included Accessories
Set of patch cords, headphones, comprehensive manual
Use cases
Category
sports and fitness > exercise and fitness > exercise machine and equipment sets
Primary application
Brand
Product type
Product
Logistics & handling
Lead time
On request
Packaging
As per buyer requirement
Storage condition
As recommended by supplier
Origin
India
Form
As listed by supplier
Commercials Advance Electronic Industries
Minimum order
1 Centimetre
Lead time
On request
Payment terms
As per negotiated commercial agreement
Frequently asked by buyers
How does the built-in 1KHz oscillator improve the accuracy of resistance measurements?

The built-in 1KHz oscillator provides a stable and consistent AC excitation signal necessary for precise balancing of the Kelvin's Bridge, reducing errors caused by signal fluctuations and improving measurement accuracy.

What advantage does the integrated IC-based DC regulated power supply offer for this trainer?

The integrated IC-based DC regulated power supply ensures stable voltage with short circuit protection, enhancing safety during operation and maintaining consistent performance for sensitive circuit components.

How do the variable arms R1 and R2 enhance the functionality of the trainer?

The 500Ω Tenturn potentiometers with dials allow precise manual adjustment of the bridge arms, enabling fine tuning to achieve an exact balance point for accurate measurement of unknown resistors.

What role do the multi-coloured test points play during experiments?

They provide clear, visual access points at various stages of the circuit, allowing users to observe waveforms and voltages with external instruments like oscilloscopes, facilitating detailed analysis and troubleshooting.

Can this Kelvin's Bridge Trainer be used to measure both very low and moderately high resistances?

Yes, with its range of multiplier fixed resistors from 1Ω up to 1MΩ and precise variable arms, the trainer is suitable for accurately measuring a wide range of low to moderately high resistances.

Question not answered? Sellers typically reply within 24–48 hours.

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Kelvin's Bridge Trainer
Kelvin's Bridge Trainer
₹ 124.69 /Centimetre