7 Tesla Recondensing SQUID Magnetometer - Refurbished

The S700X SQUID Magnetometer is a sensitive instrument for DC and AC measurement of magnetic properties as a function of magnetic field and temperature. The SQUID sensor at the heart of the system has an input noise power sensitivity of approximately 10^-30 Joules per root Hz. This energy sensitivity is 10⁸ better than any semiconductor device and accounts for the instrument's ability to resolve extremely small magnetic signals with accuracy and speed.

Re-condensing cryostat with integrated VTI and high homogeneity magnet (R-S700X) offering the following benefits:

• Energy sensitivity is 10⁸ better than any semiconductor device                                                                                              
• No liquid helium refills                                                       
• 1 Watt Pulse Tube cryocooler for true Zero boil-off system.
• Sample sits in liquid helium  
• No liquid Nitrogen.
• Requires a 7.0 kW compressor which is water cooled

Price: £200,000

9 Tesla mini Cryogen Free Measurement System with 30 mm integrated VTI

Key components:

• Pulse tube cryocooler: Base temperature below 3 K, cooling power 1 W at 4.2 K
• High stability 20 Bit magnet power supply
• Variable temperature sample space: 30 mm ID, 100 mm long isothermal region, with a possibility of a single optical      access.
• Cooling for both the magnet and the sample space is provided by a single cryocooler, so neither liquid nitrogen or liquid helium is required.

Delivery:  4 weeks from order