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Helmholtz Calibration System
      Promulgator :admin      Time:2016-05-08

Features

◆  Controllable magnetic field up to 200μT per axis

    Applications

 ◆   Calibration of three-axis magnetic field sensors
 ◆   Cancellation of geomagnetic fields
 ◆   Creation of a known magnetic environment

Performance      


 Parallelism  ± 1°
 Mounting to datum  ± 1°
 Orthogonality error  <0.1°
 Maximum field generated  ± 200μT at DC per axis
 Scaling error   ± 0.25%
 Coil dimensions  X Coil: 900mm
 Y Coil: 840mm
 Z Coil: 780mm
 Coil homogeneous volume (<0.5‰ error)  100mmx100mmx100mm
 Operating temperature  +10℃~+50℃
 
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