Anderson Bridge

Anderson Bridge

Anderson Bridge – Physics Laboratory Equipment

Aim To determine the self inductance of the coil (L) using Anderson’s bridge. To calculate the value of inductive reactance (XL) of the coil at a particular frequency.

• Anderson Bridge for measurement of inductance in terms of capacity and resistance.
• Ratio dials each having resistance 10, 100 , 1000 ohms.
• Decade dials of x 10, x 100, and x 1000 ohms.
• Decade dials of above for inductance ohms.
• Decade dials of x.1, x 1, and x 10 ohms.
• A buzzer is provided for the source of A.C supply.
• Anderson Bridge with constant coils.
• Anderson Bridge with Manganian coils.

Features:

• Easy to use
• Low maintenance
• Outstanding performance
• Compact design
• Rust proof

Main Features of the Bridge:

• R – 3 decade resistance dials having value from 1 ohm to 1 K ohm
• R 3 decade resistance dials having value from 10 ohm to 10 K ohm
• C1 – 2 fixed Standard Capacitors having values 0.1 mfd and 0.2 mfd
• P = Q – Fixed Standard values of 1000 ohms each
• S – Single decade resistance dial having values from 0.1 ohm to 1 ohm
• L – Three unknown Inductances are also provided
• Inbuilt A.C supply of frequency 1 KHz, D.C supply of 3 volts and Digital Null Detector for DC & AC balance is provided.
• 6 interconnection Leads with 4 mm banana plugs, 3 unknown Inductances are provided on board. Comprehensive User Manual will explain required results