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Atomic magnetometer CIQTEK SpinMag-I
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Atomic magnetometer CIQTEK SpinMag-I
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Atomic magnetometer utilizes the spin properties of outer shell electrons of alkali metal atoms by using pump lasers as a manipulation tool to induce spin polarization in these atoms. Under the influence of an external weak magnetic field, alkali metal atoms undergo Larmor precession, changing their absorption by detector lasers, thereby achieving high sensitivity of magnetic field measurements.
Atomic magnetometers have the characteristics of high sensitivity, small size, low power consumption and portability, which are likely to lead mankind into a new era in magnetic sensing fields such as scientific research and biomedical applications in the future.
Specifications:
Atom: Rb-87
Sensitivity: <15ft/√Hz
Bandwidth: 1~100Hz
Range: ±5nT
Measuring direction: Z/Y/Z&Y axis
Output signal: Analog signal and digital signal
Background magnetic field: -100nT~100nT
Number of channels: Expandable to 256 channels.
Probe size: 30mm*16mm*12mm