Wheatstone Bridge (Portable)

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Product Details:

Voltage 6V DC
Display Analog scale
Power Operates on 6V DC dry cell or equivalent power supply
Usage Laboratory, Educational, and Field Testing
Product Type Portable Wheatstone Bridge
Material High-grade Bakelite and Metal
Design Compact, portable, with protective cover
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Wheatstone Bridge (Portable) Price And Quantity

Minimum Order Quantity 1 Unit

Finish Matte black enamel finish
Applications Measurement of unknown resistance, circuit experiments, educational demonstrations
Calibration Factory calibrated and user adjustable
Resistance Range 1 ohm to 11,110 ohms
Balance Indicator High sensitivity moving coil type
Bridge Configuration Four-arm Wheatstone network
Maintenance Low maintenance, easy access to components
Terminals Corrosion resistant brass terminals
Operating Temperature 10°C to 50°C
Accessories Included Connecting lead wires, Instruction manual
Protection Shock and impact resistant housing

Wheatstone Bridge (Portable) Product Specifications

Design Compact, portable, with protective cover
Material High-grade Bakelite and Metal
Detector Galvanometer (portable type)
Charging Time N/A (operated by dry cell/power supply)
Dimension (L*W*H) 225 x 110 x 130 mm
Accuracy 0.1% of reading
Voltage 6V DC
Product Type Portable Wheatstone Bridge
Display Analog scale
Power Operates on 6V DC dry cell or equivalent power supply
Power Source Battery operated
Weight Approx. 1.2 kg
Usage Laboratory, Educational, and Field Testing

Finish Matte black enamel finish
Applications Measurement of unknown resistance, circuit experiments, educational demonstrations
Calibration Factory calibrated and user adjustable
Resistance Range 1 ohm to 11,110 ohms
Balance Indicator High sensitivity moving coil type
Bridge Configuration Four-arm Wheatstone network
Maintenance Low maintenance, easy access to components
Terminals Corrosion resistant brass terminals
Operating Temperature 10°C to 50°C
Accessories Included Connecting lead wires, Instruction manual
Protection Shock and impact resistant housing

Wheatstone Bridge (Portable) Trade Information

Supply Ability 5 Unit Per Week
Delivery Time 4-5 Days
Main Export Market(s) Australia, South America, Western Europe, Middle East, Central America, Asia, Eastern Europe, North America, Africa
Main Domestic Market All India

Product Description

Portable Wheatstone Bridge ( Educational Model )

(Range - 0.001 Ohms to 11.11 Meg Ohms)

Provided with In-built Battery & Galvanometer.

Portable Wheatstone Bridge

Objective : This test set has been designed to provide an accurate and sensitive instrument for measurement of Resistance.

Features : This set is entirely contained with a dry battery and a galvanometer. Arrangement has been provided to use the external galvanometer or the high voltage source for increasing the sensitivity of the bridge.

Range : 0.001 ohms to 11.11 Meg-ohms.

Series Arm : Four decades in steps of 1,10,100 & 1Kohms which can be used as series resistance box also.

Ratio Arms : The ratio arms of the bridge are provided with multiplying factors of 0.001,0.01,0.1,1,10,100 and 1000 for resistance measurements.

Highly Accurate Resistance Measurement

Designed for applications that demand precise determination of unknown resistances, the Wheatstone Bridge delivers results with an outstanding accuracy of 0.1%. Its four-arm network and sensitive moving coil indicator ensure reliable, repeatable readings for every use. Whether for circuit analysis, experiments, or demonstrations, it stands as a dependable tool.

Durable Design for Diverse Environments

Encased in a high-grade Bakelite housing with a matte black enamel finish, this bridge resists corrosion and impact, efficiently protecting internal components during field or laboratory usage. Its compact structure and protective cover allow for easy transport, making it suitable for varied working conditions, from classrooms to remote sites.

Convenient and User-Friendly Operation

Operating on a 6V DC dry cell or equivalent supply, the device requires no charging time and includes all essential accessories such as connection leads and a manual. The analog scale display, low maintenance design, and user-friendly adjustments result in effortless day-to-day measurements and prolonged device life.

FAQs of Wheatstone Bridge (Portable):

Q: How is the Wheatstone Bridge (Portable) operated during measurements?

A: The device operates using a 6V DC dry cell or equivalent external power supply. Simply connect the unit via the included lead wires, adjust the bridge for balance using the analog scale and galvanometer, and read the resistance value directly.

Q: What types of applications are suitable for this Wheatstone Bridge?

A: This bridge is ideal for laboratory experiments, educational demonstrations on electrical circuits, and precise field testing of unknown resistances within the 1 ohm to 11,110 ohm range.

Q: When should I recalibrate the Wheatstone Bridge?

A: Although factory-calibrated, recalibration is recommended after extended use, when experiencing environmental changes, or if you notice inaccuracies in readings. User adjustment options make this process straightforward.

Q: Where can the Wheatstone Bridge be used safely?

A: Engineered for environments between 10C and 50C, its shock- and impact-resistant housing allows it to be reliably used in laboratories, classrooms, or on-site field conditions across diverse locations.

Q: What is the benefit of the corrosion-resistant brass terminals?

A: Corrosion-resistant brass terminals ensure consistent electrical contact over time, minimize maintenance needs, and enhance the devices longevity, even in humid or demanding environments.

Q: How does the four-arm Wheatstone network contribute to accuracy?

A: The classic four-arm configuration enables precise balancing and calculation of unknown resistance, enhancing measurement accuracy and sensitivity, supported by a high-quality moving coil balance indicator.

Q: What maintenance is necessary for this Wheatstone Bridge?

A: Routine cleaning and occasional inspection for terminal corrosion or loose fittings are recommended. Its design facilitates easy access to components, making maintenance quick and straightforward.

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