Reference: Lab Experiments Journal vol-8, No.3, Page-228

Phase transition in Barium Titnate / Curie-Weiss law

Experiment(s):

Determination of ferro electric phase transition & verification of Curie-Weiss Law

Specifications

1 . Heater, thermometer and Parallel plate capacitor arrangement

                    Heating mantel with thermostat
Temperature: upto 200 °C
Heating indication: Yes
Sample: Barium Titanate
Capacitance: Parallel plate capacitor with interchangeable dielectric medium
Thermometer: Digital battery operated
Range: 300 °C
Resolution: 0.1 °C
                  

2 . Digital Capacitance meter

                    Range 0 - 1000 pF
Resolution: 1 pF
Mains Socket: 3 Pin with fused protection
Rated Input: 220 V/50 Hz or 110 V/60 Hz
Power consumption: <30 W
Cabinet: Acrylic and powder coated MS 
                  

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