Linear Variable Differential Transformer

We offer Linear Variable Differential Transformer useful for control labs. The present experimental unit comprises of a LVDT in a transparent box with lead screw based slow motion displacement, a mm scale for displacement measurement, and main unit consisting of excitation signal source, balanced demodulator, a 3.5 digit DVM and necessary power supplies. The signals are provided to the LVDT box through a cable from the main unit.
Highlights
>>Large size LVDT for classroom experiment
>>Transparent casing for proper viewing
>>AC and DC output
>>Slow motion displacement
Experiments
>>Variation of modulated output with displacement
>>Input-Output characteristics
>>Determination of linear range and transducer gain
Features and Specifications
>>LVDT
Range: +-50mm or total 100mm
Sensitivity: 25mV/cm
Operating frequency: 5KHz +-5%
>>Displacement measurement on a mm scale with fine motion control
>>Carrier source (internal): 5KHz +-5%; 1.5V (nominal)
>>Built-in 3.5 digit DVM for output reading
>>IC based balanced demodulator circuit
>>IC controlled internal power supplies
>>Essential accessory - a CRO
The experiment is complete in all respect, except a CRO.