The SQUID VSM extends the popular family of the „Magnetic Property Measurement Systems“ (MPMS®) from Quantum Design.
The system offers the user a very high sensitivity (≤ 10-8 emu) at high measurement speed. The instrument uses a linear motor to drive the samples through the pick-up coils of a SQUID gradiometer. In conjunction with a newly developed superconducting switch it is possible to do DC-SQUID measurements approx. 10 times faster than it was possible up to now.
This means that a much higher sample throughput can be achieved. So the costs for liquid helium per measurement point are drastically reduced and make the instrument very attractive in respect of the price/performance ratio.
The EverCool™ dewar eliminates the need for any liquid helium. The integrated pulse-tube cryocooler makes the MPMS® SQUID VSM cryogen-free for the user.

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