Some people want to understand the magnetic field distribution on the surface of permanent magnet materials and display the values in graphs for analysis. This requires a system to measure the surface magnetic field distribution. Here is a three-dimensional display TD8411 rotating platform surface magnetic distribution test system , which can Measure cylindrical permanent magnets of different sizes, small motor rotors, multi-pole magnetic rings, magnetic tiles, etc.
Characteristics of the TD8411 surface magnetic field distribution measurement system:
1. The TD8411 surface magnetic field distribution measurement system is composed of a test platform (built-in digital Tesla meter, probe three-axis positioning device, rotating chuck, motion controller), computer and system level Software composition.
2. Tesla meter: Measuring range: 0～2000 mT, resolution as small as 0.1 mT, accuracy up to ±0.5%. The sensor chip of the Hall probe is encapsulated by wear-resistant material, which is elastic and not easy to break.
3. Three-axis positioning device: A precision manual combined displacement table is used to clamp the probe and adjust its precise positioning to the starting test point.
4. Rotating test platform: The test platform is equipped with a rotating chuck and bearings, driven by a precision stepper motor with a subdivision of up to 60000/360° to drive the tested sample to rotate in the W-axis direction. The chuck and bearings are imported brands with a concentricity of 0.05 mm, making the operation more stable.
Software features of TD8411:
1. The system is equipped with automatic test software. In addition to setting parameters, the software can automatically complete all measurement processes.
2. Display the measured magnetic field value and magnetic field curve in real time, monitor the sampling waveform in real time, and stop the test process at any time.
3. The software can automatically detect the zero point of the magnetic pole sector and optimize the control of the motor so that the start and stop points can overlap.
4. Alarms can be set, and the upper and lower alarm limits can be set arbitrarily; and the test can be stopped after exceeding the limit alarm.
5. It has a sine wave comparison function, which can compare the measured curve with the standard sine wave.
6. It can automatically measure the number of poles, polarity, peak value, angle, area, width, half-width, magnetization angle, etc. of the sample; a variety of magnetic field units are available: mT, G, A/m, Oe, etc. .
7. The results of each test parameter include the maximum value, minimum value, average value, and standard deviation.
8. Can automatically draw X-Y rectangular coordinate magnetic field distribution diagram, polar coordinate magnetic field distribution diagram, three-dimensional magnetic field distribution diagram, etc.
9. The file management function is powerful, with the functions of automatically saving data, deleting data, clearing all data, etc.
If you want a three-dimensional display distribution diagram and a magnet surface magnetic field distribution measurement system, use TD8411 surface magnetic distribution test system , regardless of the hardware Whether it’s equipment or software, you can achieve the desired effect.
