Vibrating Sample Magnetometer: VSM -insert to the 21 T Cryomagnetic System

 

 

 

 

Temperature range - 1.6K to 325K

Vibration amplitude 2mm (typically)

Vibration frequency 20Hz (typically)

Maximum sample size 10mm

Optimal sample size  5mm

Noise base  (10sec averaging) 1´10-6emu

Dynamic range 108

Accuracy and reproducibility 0.5%

Noise level 1´10-6emu/Hz1/2 + B x 5 x 10-7 emu/T/Hz1/2