Conductometer Dealers

To demonstrate relative thermal conductivity of brass, copper, nickle, aluminium and iron. A rod of each metal is radially spaced equally on a brass hub. Each of the rod has a cavity at the outer end for holding paraffin. Using the wooden handle, hold the brass hub over a flame, the wax will melt at different times.    

 (Conductivity Meter) Digital Type : Reliable & Accurate Test Instruments for municipal & Industrial Aqueous solutions. Display : 4 digit LED Range : Conductance 0.1 micro mhos to 1000 mmhos in 5 Ranges 0-200mmhos, 2mmhos, 20mmhos, 200mmhos, 1000mmhos Resistance : 0.1 ohm to 2m ohms in 5 ranges 0 to 200 ohms &. 2Kohms. Accuracy : Conductance: 0.5% of range +/- 1 digit Resistance: 0.5% of range +/- 1 digit Cell Constant: Using potentiometer on adjustment display (digital setable). Oscillator : 50Hz and 1000 Hz Auto-selectable (Excitation Input frequency Power Supply: 220/230volts + 10% 50Hz AC.Built in stabilizer Supplied with conductivity cell, Dust cover and instruction manual. Optional Arrangements :- 1. Automatic temperature co-efficient compensation from 0 to 70°C with PT 100 sensor. 2. Temperature indication 0 to 100   3. Recorder output facility.