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NanoAndMore/Tuning Fork Sensor Controller - NanoAndMore/TFSC-USA

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TFSC-USA

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Tuning Fork Sensor ControllerElectronic device to control the self-oscillation of tuning fork sensors and measure their frequencyProduct DescriptionThe new NanoAndMore Tuning Fork Sensor Controller is an electronic device to control the self-oscillation of a quartz tuning fork based sensor and to measure its frequency.The new NanoAndMore Tuning Fork Sensor Controller offers our customers the convenience of a ready to use electronic device to control and to measure the frequency of the NANOSENSORS™ Akiyama-Probe and other self-oscillating quartz tuning fork-based sensors without having to build the whole Akiyama-Probe set-up from scratch.Quartz Tuning Forks are highly useful for various sensing applications such as Scanning Probe Microscopy (SPM), Atomic Force Microscopy (AFM), viscosity/vacuum measurements, Bio/chemical sensing, etc.Working Principle:The Tuning Fork Sensor Controller excites the self-oscillation of quartz tuning-fork-based sensors at their resonance frequency. As soon as an external force or an environmental change influences the tuning fork, the self-oscillation frequency changes. By measuring the frequency shift, quantitative information of the analyte is obtained. AFM topography image of HOPG (left) and scan profile along the dashed line (right)Main Features:Control the self-oscillation of the Akiyama-Probe and other quartz tuning-fork-based sensorsMeasure the frequency of the Akiyama-Probe and other quartz tuning-fork-based sensorsOptimized for the operation of the Akiyama-Probe in AFM applicationsDelivered with one Preamplifier board and one sensor holder ready for operationDelivered with a set of three tuning forks attached onto a support chip for testingReady to use unit out of the boxTechnical data:Self-oscillation frequency range: 10 kHz – 100 kHz Frequency measurement range:28 kHz ~ 60 kHz (± 1 kHz variations in different units) Demodulation frequency range: (i) ± 405 Hz (100 mHz resolution, ± 30 Hz variations in different units) (ii) ± 2077 Hz (510 mHz resolution, ± 150 Hz variations in different units)Demodulation bandwidth:400 Hz Required power supply:100-230 V~ 50/60 Hz 4 VA Downloads:Reference Manual (PDF)Flyer (PDF) Related products: TFSC PreamplifierTFSC Cable