Superconducting quantum interference vibrating sample magnometer (SQUID VSM)

The machine 

Quantum Design MPMS-3 SQUID VSM

Specifications

Temperature control:
Operating range: 1.8 K to 1,000 K
Cooling rate:
     30 K/min (300 K to 10 K stable in 15 min.)
     10 K/min (10 K to 1.8 K stable in 5 min.)
Temperature stability: +/- 0.5%
Temperature accuracy: lesser of +/- 1% or 0.5 K
Magnetic field control:
Range: -70 kOe to +70 kOe
Field uniformity: 0.01% over 4 cm
Field charging rate: 4 Oe/sec to 700 Oe/sec
Field charging resolution: 0.33 Oe
Magnetization measurements:
Maximum DC moment: 10 emu
Sensitivity:
     ≤ 2,500 Oe: < 1x10-8 emu (< 10 second averaging)
     > 2,500 Oe: < 8x10-8 emu (< 10 second averaging)
 

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