Kohlraush Conductivity Bridge

Kohlraush Conductivity Bridge

Kohlraush Conductivity Bridge – Physics Laboratory Equipment

• Kohlraush Conductivity Bridge for direct measurement of electrolytic resistance.
• Kohlraush Conductivity comparing a calibrated scale 0.1 to 10 ohms and multiplier ratio dial.
• Giving bridge 6 ratio 0.1, 1, 10, 100, 1000, and 10000.
• It is useful for quick determination of resistance too when galvanometer replace the headphone in the detector circuit with fixed circular scale accuracy +1%.
•  A circular slide wire is calibrated from 0.01 to 10 ohms A rotary dial furnishes six multipliers of 0.1, 1, 10, 100 & 1000 & 10000. 
• Range of measurement is 0.01 to 100 K Ohm 
• Terminals for supply and head phone/detectors are provided on the panel. A detector key is also provided. The position of slider is adjusted to the position of minimum sound or position of minimum A.C. signals. 
• Accuracy of coils ±0.1% 
• Accuracy of measurement ±1% at mid scale & ±2% overall.