^DRY ICE ^1.5K OPTI MAGNETO

The ^DRY ICE ^1.5K OPTI MAGNETO Cryostat gives users optical access to their sample both parallel and perpendicular to the magnetic field at temperatures below 1.5K and up to 800K. 

With a split pair magnet and 4 optical access points (including 2 re-entrant bores), the system can be used for Magneto Circular Dichroism, Raman Spectroscopy, Faraday Effect Measurement, Photoluminescence and Optical Characterisation of nano-devices.

The Variable Temperature Insert (VTI) forms an integral part of this cryostat with access for a top loading probe and may be wired with a sensor of your choice. The top loading probe option allows access to the sample space without the need to warm up the cryostat leading to fast sample change times. 

FEATURES

• 4 optical access windows, including 2 optional re-entry bore access windows, in a range of materials
• Split-pair magnet
• Custom wiring 
• 1.4K to 325K
• GM or PT mechanical cooler
• Cryogen free

SPECIFICATION

Temperature range	<1.4-325K
Cooling power	>30mW@1.75K
Temperature Stability	±10mK below 20K,  ±50mK between 20-100K, ±100mK for temperatures ≥300K
Sample environment	Vacuum or Exchange Gas
Sample space	D. 35/50/70mm
Vibration at sample	±20 nm with anti-vibration options (pictured)
Cool down time	Probe cooldown to 1.4K: <1hrs
Compressor	Air or water cooled options available
Wiring	DC, RF and fiber optic options available
Optical access	Up to four windows available (see window materials)
Base temperature	1.5K
Hold time	N/A
Temperature controller	Lakeshore 336 as standard (Other controllers available on request)
Magnetic Field	Split pair

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