Multipole Magnet Tester

One. Introduction:

    Pole distribution of magnetic Detection System is operated by computers, printers, single-chip sampling and control system,Hall-sampling probe, automatic control regulation device ,measurement software and rotating platform to be composed.The system uses advanced micro-computer technology of Hardware & Software,and the popular single-chip processing technology,But also the use of high linearity, high stability of the Hall devices.It has the characteristics of the design of advanced, simple, practical, easy to operate, beautiful appearance and so on.Can be for variety of magnet products(such as NdFeB,Ferrite,making bonded magnet and a number of other magnetic ring)for the surface magnetic distribution to carry out automatic measurement,and can automatically determine the polarity.The Magnet products surface magnetic beam of distribution for waveforms,and the various pole of  the magnetic field parameters,Calculation and analysis of information are done automatically by a computer.Not only can be drawn X-Y coordinates and polar curves,but also all the measurement data, curve, the test reports can be printed ,storaged and displayed by a computer.As a result of use high-grade stepper motor,It has the characteristics of a week test points for high resolution and smooth running , etc.The key is detector use of stepper motors to carry out automatic control.Do not need to hand-tune of the process of using,The detector to repeat test positioning High-accuracy ,and easy to use, can also be used for batch testing.The device of the structure is small and delicate,excellent performance, high precision,strong reliability, simple operation and easy to learn.

Two.Technical indices and characteristics:

       Automatically detects zero sector starting point

        The gaussian test stick in the X, Y two direction by the location accuracy stepper motor control, and can set the test position and back position by computer software. to ensure the consistency of the position of each test.

         Sample centre positioning device  is made for high precision of three claws professional chuck.

          Measurement data analysis approach: a number, maximum, Angle, width, area, the average.

           Measurement data stored in the computer hard disk, convenient for query and print

            High-accuracy stepper motor controls the  rotation of Spindle to get more sampling points.

             Using sophisticated gaussian test stick, no dead Angle.

             Measuring magnetic scope: 0-3 points 2T, (20mT ,2000mT. 200mT, set directly on the computer ).

              Both longitudinal and transverse measurement.

Three. System configuration:

Four. Software graphics: