Lock In amplifier
Lock-in amplifiers are precision instruments used to measure and extract small AC signals in the presence of high noise levels. They are essential in research, physics experiments, and electronic testing, providing accurate signal detection and phase-sensitive measurements.
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7225 Digital dual phase lock-in amplifier
The SIGNAL RECOVERY model 7225 offers a cost-effective solution to the researcher needing the simple and powerful instrument.
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Model 5210 dual phase anlog lockin amplifier
The Dual Phase Synchronous Detection Amplifier 5120 is the latest analog-based instrument with scientific specifications on the market. It differs from digital instruments by its very large dynamic reserve 130dB and its ‘true’ analog outputs.
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7280 Lock-in Amplifier
The reference lock-in amplifier for high frequencies.
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7124 Precision Lock-in Amplifier
The 7124 Synchronous Detection Amplifier combines the advantages of 'old' analog instruments such as the PAR124 and the best digital instruments.
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7210 Synchronous 32 Channel Amplifier
The Synchronous Detection Amplifier 7210 allows simultaneous demodulation of up to 32 signals on the same frequency.
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7265 DSP lock-in Amplifier
The 7265 lockIn amplifier is the most uses Lockin in al the world.It was created to be the main unit of your laboratary. Its bandwith (1mHz to 250Kz), its accuracy and its reproductibility will help you to complete the major parts of your analysis.
descriptions
Modern lock-in amplifiers integrate high-sensitivity detectors, phase-locked reference systems, and advanced data processing for reliable and reproducible results. Widely applied in optics, materials science, electrical engineering, and laboratory research, they enhance measurement accuracy, improve experimental reliability, and support cutting-edge scientific investigations.