High speed measurement adopting high temperature superconductivity and high accuracy measurement of small sample of Br,HcJ become possible.
Vibrating Sample Magnetometer
This type measures on variations of temperature as well as yet normal room temperature under vacuum and in gas by the use of electromagnet.
This type is used for high magnetic field by the use of super-conducting magnet.
This is high sensitivity type of use for room temperature.
This is cost-performance type of use for room temperature by the use of small size of electromagnet.
This is low magnetic field type of exclusive use for soft thin film sample by the use of Helmholtz Coil.