Unicorn α five hundred low-frequency demagnetization system
Unicorn α five hundred low-frequency demagnetization system product introduction:
UNICORN α500 Low frequency demagnetization system（EMICancelingSystemAlso known as demagnetizer,DCandACDual mode active demagnetizer, using high-precision pure DC measurement/feedback/Control circuit, suitable for improving1000HThe following low-frequency electromagnetic interference environment. Specially suitable for improving the environmental magnetic field of various electron microscopes and lithography machines, eliminating low-frequency electromagnetic interference.
Unicorn α 500 low-frequency demagnetization system product features:
The measurement and display part is controlled by a microcontroller, which directly detects and displays the short-term maximum peak to peak value (i.ep-pValue, with an interval of approximately2Seconds).
Key components (such as power transformers, voltage stabilizing circuits, power)PIDAll designs are based on the principle of deep redundancy, ensuring that the system can work continuously for an unlimited amount of time.
from3/sixA planar demagnetization coil forms a balanced three-dimensional inverse demagnetization space (to achieve good field strength uniformity, the coil should be surrounded by a large space, approximately)sixty～200m)
target, aim at, address, focus on, in response to50HzThe power frequency magnetic field has approximately40dBThe decay rate.
target, aim at, address, focus on, in response to250HzThe power frequency magnetic field has approximately20dBThe decay rate.
To ensure fast response, all closed-loop detection is required/The control circuits are all composed of pure DC modules.
The integrated three-axis magnetic field detector can be bundled and fixed on the diameter10～three hundredOn a vertical tubular body of millimeters, it can also be placed upright on any plane that is not easily dropped.
Measurement principle of Unicorn α 500 low-frequency demagnetization system:
Unicorn α500 The low-frequency demagnetization system actively generates a magnetic field with the same amplitude and opposite phase as the target magnetic field, which cancels each other out and greatly weakens the influence of the original magnetic field.
Common industrial applications of Unicorn α 500 low-frequency demagnetization system products:
Precision instrument protection: such as electron microscopesMRIEquipment, quantum sensors, etc., to avoid data errors caused by low-frequency magnetic field interference.
Industrial environment: significantly reduce the impact of power frequency magnetic fields generated by motors, transformers, or power lines on sensitive equipment.
Audio equipment: Reduce interference from power line magnetic fields on high fidelity audio systems (such as reducing buzzing sounds).
Electromagnetic compatibility（EMC）Assist devices in passing electromagnetic interference tests.
Unicorn α 500 low-frequency demagnetization system product parameters:
Minimum magnetic field strength: | 0.05mGaussp-p | Effective working distance: | greater than6rice |
Field strength balance: | greater thanfour point fiverice | Demagnetization coil: | 6coil |
Controller weight: | 8kg | Detector weight: | 0.7kg |
More parameters can be obtained by contacting us |
Unicorn α 500 low-frequency demagnetization system rendering:
