Variable magnetic field generator
AMT&C

The variable magnetic field generator on the basis of a Halbach cylinder is designed for studying the properties of substances in high-intensity permanent magnetic fields, providing the researcher with a unique possibility of varying the field intensity value from - Âmax up to + Âmax. The magnetic field variation rate can be as high as tens of Tesla per second. The field direction is constant and transverse to a cylinder-shaped working volume. The field strength is controlled by means of a (step) motor. The field uniformity is within ± 0.5%.
The variable magnetic field generator is used for research in physics, chemistry, and other sciences.

Advantages:

- Easy-to-operate design
- Large bore diameter allows for the use of a cryostat to considerably expand the working temperature range
- Useability of a Halbach-cylinder permanent magnetic field system is supplemented with the possibility of varying the field intensity

System components:

Ni-Fe-B permament magnets, electric (step)motor

Standard specifications:

Overall dimensions (mm) 230õ280õ450 Ø 390 õ 585 Ø 390 õ 585
Diameter of working
volume (homogenous field area)20 mm 20 mm 16 mm
Bore diameter 48 mm 36 mm 30 mm
Magnetic field intensity (Bmax) 0.75 Ò 1.75 Ò 2.0 T

For further enquiries pls contact Alexander Sinyakov, export sales manager, tel. 7 495 436 5915, e-mail: sale1@amtc.org