Description
Specifications Table
Product Material – High-quality copper, brass, and insulated wires
Grade – Laboratory/Research Grade
Application – Measurement of unknown resistances, conductivity experiments, Wheatstone bridge applications
Product Overview
The Kohlrausch Conductivity Bridge Complete Setup is a precision instrument designed for accurate measurement of unknown resistances in laboratory settings. Built with high-quality copper and brass components, this setup ensures minimal contact resistance and maximum durability for repeated use. The bridge operates on the Wheatstone principle, allowing users to balance electrical circuits with adjustable resistors for precise readings. Its robust construction includes insulated connecting wires to prevent interference, while the sliding contact mechanism enables fine-tuned adjustments. The setup is calibrated for research-grade accuracy, making it ideal for experiments requiring reliable resistance measurements. Whether used in educational demonstrations or advanced research, this conductivity bridge delivers consistent performance with low thermal drift and high stability. The compact yet sturdy design ensures easy integration into existing lab setups, while its corrosion-resistant materials guarantee long-term functionality even in high-humidity environments.
FAQs
1. What is the working principle of the Kohlrausch Conductivity Bridge?
It operates on the Wheatstone bridge principle where an unknown resistance is measured by balancing two legs of a bridge circuit, with the balance condition determined by zero current through the galvanometer.
2. Can this bridge measure very low resistances accurately?
Yes, the setup is designed to measure low resistances with high precision, though extremely low values may require additional calibration or specialized techniques.
3. What power source is required for this bridge?
A standard DC power supply (typically 2V to 6V) is sufficient, though the exact voltage depends on the resistance range being measured.
4. How do I verify the accuracy of this bridge setup?
Accuracy can be verified by measuring known standard resistors and comparing the readings with their certified values under controlled conditions.
5. Are replacement parts available for this bridge?
Most components like resistors, connecting wires, and sliding contacts can be replaced individually if damaged, though sourcing should be done from lab equipment suppliers.
