Experimentation with Hay’s Bridge 

Experimentation with Hay’s Bridge is useful training product for measuring the value of unknown inductance. This product is useful for students to understand the concept and working of A.C. Bridges. Hay’s bridge is a modification of Maxwell’s bridge and is suitable for measuring inductance of inductors with high Q-factor. By setting the null point we can evaluate the unknown inductance value. Experimentation with HAY`S bridge has inbuilt differential amplifier, AC to DC converter and DPM for null detection. In built sine wave generator with amplitude and frequency variation facility is provided for the ease of operation.

FEATURES:-

• In-built sine wave generator
• Adjustable frequency and Amplitude of Sine Wave
• Digital display for Null detection
• 10 turn potentiometer for balancing the bridge
• Easy illustration of Hay’s bridge

SCOPE OF LEARNING:-

• Determination of unknown inductance and Q-factor using HAY`S bridge method

TECHNICAL SPECIFICATIONS:-

• Mains supply : 230V ±10%, 50Hz
• Sine wave generator
• Frequency : 1kHz to 10kHz ±10%
• Amplitude : 0 to 5Vpp
• DPM : 0-200mV
• Unknown Inductors : 58mH ±10%with 58Ù ±10% of resistance100mH ±5%with 174Ù ±5% of resistance116mH ±10%with 116Ù ±10% of resistance.

** Note:-The content of the product and specification are subject to change without prior notice for continuous improvement. Images shown are for representation purpose only. “MICROTEKNIK” keeps the right to modify the content in the product without prior notice.