KELVIN'S DOUBLE BRIDGE TRAINER (DIGITAL)

4000 INR/Piece

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Product Details:

Voltage 0-2V & 0-20V DC (adjustable)
Power AC 230V 10%, 50Hz
Display 7-Segment Digital Display
Usage Educational Laboratory Trainer
Product Type Double Bridge Trainer (Kelvins) Digital
Material High-quality ABS & Powder Coated Metal
Design Table-Top, User-Friendly Front Panel
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KELVIN'S DOUBLE BRIDGE TRAINER (DIGITAL) Price And Quantity

Minimum Order Quantity 1 Piece
Price 4000 INR/Piece

Connectors Gold Plated Brass Terminals
Resistance Range 1 to 10 (for measurement demonstration)
Current Range 0-200mA (Digital Ammeter)
Bridge Type Kelvins Double Bridge
Accuracy Control High Precision with Low Thermal EMF Contacts
Accessories Included Test Leads, Manual, Patch Cords
Panel Markings Silk Screened for Ease of Readability
Internal Battery Not Included
Safety Features Overload and Short Circuit Protection
Operating Temperature 0C to 50C

KELVIN'S DOUBLE BRIDGE TRAINER (DIGITAL) Product Specifications

Power Source Mains Operated
Detector Digital Voltmeter & Ammeter
Dimension (L*W*H) 325 x 220 x 85 mm
Material High-quality ABS & Powder Coated Metal
Power AC 230V 10%, 50Hz
Display 7-Segment Digital Display
Product Type Double Bridge Trainer (Kelvins) Digital
Usage Educational Laboratory Trainer
Design Table-Top, User-Friendly Front Panel
Accuracy 1%
Voltage 0-2V & 0-20V DC (adjustable)
Weight Approx. 2.8 kg

Connectors Gold Plated Brass Terminals
Resistance Range 1 to 10 (for measurement demonstration)
Current Range 0-200mA (Digital Ammeter)
Bridge Type Kelvins Double Bridge
Accuracy Control High Precision with Low Thermal EMF Contacts
Accessories Included Test Leads, Manual, Patch Cords
Panel Markings Silk Screened for Ease of Readability
Internal Battery Not Included
Safety Features Overload and Short Circuit Protection
Operating Temperature 0C to 50C

KELVIN'S DOUBLE BRIDGE TRAINER (DIGITAL) Trade Information

Delivery Time 1 Days
Main Export Market(s) Asia, Middle East, Africa
Main Domestic Market All India

Product Description

Studyto Find Unknown Low Resistance By Using Kelvin Double Bridge

TECHNICALSPECIFICATIONS:

PowerSupplies: Power Supply 5Volts

Operatedon Mains power 230V, 50Hz +10%

NullDetector: Digital Galvanometer 200mV.

Componentsare mounted on the panels are:

Arm, R1Variable Resistance through Rotary Switch Arms,

Arm R2 VariableResistance 0-1000 ohms

Arm, R3Variable Resistance through Rotary Switch

Arms, Rx TwoDifferent Values of Unknown Resistor are provided

Arm, r1One Fixed Resistor is provided on board.

Arm, r3One Fixed Resistor is provided on board.

Precision in Resistance Measurement

Utilizing Kelvin's Double Bridge, this trainer enables accurate demonstration and measurement of resistances from 1 to 10. High precision circuits and low thermal EMF contacts minimize errors, making it an ideal tool for educational laboratories requiring reliability and repeatability.

User-Friendly Digital Display and Controls

Equipped with a 7-segment digital display and clear silk-screened markings, the system offers real-time data output and intuitive controls for easy operation. Gold-plated brass terminals ensure stable connections, and the table-top design streamlines laboratory setup and usage.

Safety and Durability Assured

Designed with overload and short circuit protection, this trainer emphasizes user safety during operation. The construction uses high-quality ABS and powder-coated metal, and all connections are robust, supporting extended usage while maintaining optimal performance.

FAQ's of KELVIN'S DOUBLE BRIDGE TRAINER (DIGITAL):

Q: How does the KELVINS DOUBLE BRIDGE TRAINER (DIGITAL) measure low resistances with high accuracy?

A: The trainer uses Kelvin's Double Bridge method, combined with low thermal EMF contacts and digital detection, to enable precise measurement of resistances as low as 1. Its advanced electronics and design help minimize measurement errors, ensuring reliable accuracy.

Q: What accessories are provided with the trainer for setup and operation?

A: The product comes with test leads, a manual, and patch cords, ensuring users have all necessary tools and guidance to conduct experiments and demonstrations right out of the box.

Q: When is this trainer typically used in educational laboratories?

A: It is commonly used during physics and electrical engineering lab classes to demonstrate resistance measurement techniques, showcase bridge circuits, and train students in using professional-grade digital instrumentation.

Q: Where can the KELVINS DOUBLE BRIDGE TRAINER (DIGITAL) be installed for effective usage?

A: Its table-top design and compact dimensions make it ideal for placement on laboratory benches or workstations in educational institutes and training centers, supporting seamless integration into existing setups.

Q: What process should be followed for adjusting voltage and current while using the trainer?

A: Users can easily adjust DC output voltage between 0-2V and 0-20V using the front panel controls. The connected digital ammeter displays current up to 200mA, allowing precise manual control and monitoring during experiments.

Q: How does the digital display benefit the measurement process?

A: The integrated 7-segment digital display provides clear, real-time readings for both voltage and current. This facilitates immediate assessment, reduces reading errors, and enhances the learning experience.

Q: What safety features are incorporated to protect the user and the instrument?

A: The device includes overload and short circuit protection mechanisms, ensuring safe operation even in unpredictable conditions, and helping to safeguard both users and the instrument during extended use.

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