Thermal and Electrical Conductivity of Metals Experiment

Order Code: 21224761.48

Category: General Lab Equipment II

To measure thermal conductivity of Cu and Al in a constant temperature gradient from calorimetrically measured heat flow From the results to test Wiedmann-Franz law To determine electrical conductivity of Cu & Al by recording a current-vol...



SPECIFICATION

  • To measure thermal conductivity of Cu and Al in a constant temperature gradient from calorimetrically measured heat flow
  • From the results to test Wiedmann-Franz law
  • To determine electrical conductivity of Cu & Al by recording a current-voltage characteristic line
  • To determine the heat capacity of the calorimeter
  • Students should be able to study the following
  • Electrical conductivity, Wiedmann-Franz law
  • Lorenz number, Diffusion, temperature gradient
  • Heat transport, specific heat and four-point measurement
  • Should include the following components
  • Temperature probe immersion type Pt100
  • Surface temperature probe Pt100
  • Multitap transformer, temperature meter
  • Measuring amplifier, magnetic stirrer, clamp, beaker
  • String bar, balance, bases, support rods, blocks
  • Stop watch, heat conductive paste, calorimeter
  • Gauze bag, Rheostat and wires
     

Enquiry Form