2 axis helmholtz coil manufacturers tell you that if there are a pair of identical current-carrying circular coils that are parallel to each other and coaxial, and the current is passed in the same direction, when the coil spacing is equal to the coil radius, the total magnetic field of the two current-carrying coils is near the midpoint of the axis. is uniform over a larger range. Therefore, it has great practical value in production and scientific research, and is often used in the measurement standard of weak magnetic fields. This pair of coils is called a Helmholtz coil.

A typical uniaxial Helmholtz coil is composed of two coils with the same number of coil turns, the same coil winding method, and the coil radius is equal to the coil spacing. Helmholtz coils are generally used to generate a magnetic field with a relatively large specified volume and high uniformity, but with a relatively weak magnetic field value. 2 axis helmholtz coil manufacturers tell you that users can use this magnetic field to complete various experiments. Helmholtz coils can generate static DC or AC magnetic fields according to different applications. Its main applications: cancellation of the earth's magnetic field, determination of magnetic shielding effect, magnetic susceptibility of electronic equipment, calibration of fluxgate meters and navigation equipment, research on biological magnetic fields, and the use of fluxmeters to detect permanent magnet characteristics.
2 axis helmholtz coil manufacturers tell you that Helmholtz coils are made of two coils with the same radius and number of turns, which are coaxially arranged and the spacing is equal to the radius, and the coils are connected in series. It can be used to generate extremely weak magnetic fields up to hundreds of Gs magnetic fields, which can be used to offset and compensate the earth's magnetic field, and to detect the characteristics of permanent magnets.
main feature:
1. The space is open and easy to use.
2. The magnetic field has a good linear relationship with the supply current.
3. There is a wide uniform area in the magnetic field space.
4.2 The manufacturer of the axis helmholtz coil tells you that it is suitable for the manufacture of one-dimensional, two-dimensional and three-dimensional combined magnetic fields.