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    Boston Electronics lock-in amplifier/optical chopper requires only USB power

    April 24, 2017
    The Chop-In Opus 1 digital dual-phase lock-in amplifier and phase-locked optical chopper combination is computer-controlled and requires only USB power to operate.
    Content Dam Lfw Online Articles 2017 04 1705lfw Pro 5 Web

    The Chop-In Opus 1 digital dual-phase lock-in amplifier and phase-locked optical chopper combination is computer-controlled and requires only USB power to operate. Using the processing capability of a computer, it allows lock-in performance at frequencies up to 5 kHz, controls all hardware, and implements signal acquisition, digital demodulation, and filtering.
    Boston Electronics
    Brookline, MA
    www.boselec.com

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