Specification:
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<br />Brand new
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<br />Material: NdFeB
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<br />Shape: Cuboid
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<br />Grade: N50
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<br />Plating: Ni-Cu-Ni ( Nickel )
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<br />Color: silver
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<br />Size: approx. 50*50*25mm
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<br />Feature:
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<br />Neodymium block magnet was made of NdFeB.
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<br />Have strong magnetic performances and appearance does not rust.
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<br />Usually placed in room temperature, the maximum operating temperature is 80 °C.
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<br />It never will demagnetization.
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<br />Durable in use.
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<br />Applications:
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<br />Acoustic field:  the speaker, receiver, microphone, alarm, stage audio, car audio etc.
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<br />Electronics: permanent magnetic actuator vacuum circuit breakers, magnetic relays, meter, meter, sound meter, a reed switch, sensors.
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<br />Electrical field:  VCM, CD / DVD-ROM, generators, motors, servo motors, micro-motors, motors, vibration motors.
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<br />Machinery and equipment: magnetic separation, magnetic crane, magnetic machinery.
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<br />Healthcare: MRI scanners, medical equipment, magnetic health products etc.
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<br />Other industries: magnetized Wax, pipe descaling, magnetic fixture, automatic mahjong machine, magnetic locks, doors and windows magnetic, magnetic luggage, leather magnetic toys, magnetic tools, gifts and packaging.
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<br />Package included:
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<br />1 x N50 Magnet
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<br />Note:
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<br />Strong magnets should keep away from Ironware and some  easily magnetized iron products, such as monitors, bank cards, computers, televisions, mobile phones and other
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<br />Strong magnets should be stored in a dry, heated environment, and need to use of plastic, wood, cardboard, foam to separated and wrapped.
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<br />Magnets might be interested in water meter, Electric meter, gas meter and some metering equipment exist some inaccurate affect (Such as: if magnets placed near  the meter, the meter will slow down).
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<br />Be careful fragile and  clip hand, placed in a dry place, stored at room temperature.
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<br />This is a seriously powerful magnet and it is totally unsuitable for children.
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<br />Be care when  break apart  because Neodymium block magnet have strong Magnetism.
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<br />Please allow 1-5mm errors due to manual measurement.
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<br />Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.
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