Lockin Amplifiers

We have marked a renowned position by supplying a comprehensive array of Lockin Amplifiers. Offered amplifiers are manufactured with high precision under the strict guidance of our vendors adroit technical experts by utilizing the finest grade components. These amplifiers are used to measure the amplitude and phase of small AC signals in the presence of much larger noise levels. In addition, these Lockin Amplifiers can be availed from us in varied specifications and at pocket friendly rates in the market.

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Lances for Machine Vision

Lock-in amplifiers are used to measure the amplitude and phase of small AC signals in the presence of much larger noise levels. They are widely used to recover small optical signals such as those encountered in spectroscopy and studies of fluorescence and luminescence. However, they also have applications in many other fields including electronics and cryogenics where they can be used in component characterization, bridge networks and to measure the resistance of superconductors.

The output from a lock-in amplifier is a DC voltage proportional to the amplitude of the input signal but with the noise removed. It is also a function of the relative phase difference between the input signal and the associated reference signal. This property allows lock-in amplifiers to be used for measuring the phase properties of the input signal as well.