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DRY ICE 300mK He-3 Benchtop Cryostat
The DRY ICE ³He system is a single shot benchtop cryostat with bottom loading sample space. This compact cryogen-free system allows for a fast turnaround and is perfect for detector work at ultra-low temperatures.
A 1K stage allows full condensation of the ³He charges which extends the hold time at a base temperature of <290mK to 80 hours and gives a fast regeneration time.
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Temperature Range |
290mK to 425K |
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Cooling Power |
50µW at 300mK |
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Temperature Stability |
±5mK below 2K, ±10mK below 10K, ±20mK between 10-50, ±50mK between 50-100K, ±100mK for temperatures ≥100K |
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Sample Environment |
Vacuum or Exchange Gas |
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Sample Space |
D. 200mm L. 200mm as standard (custom sizes available) |
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Vibration at Sample |
±20 nm with anti-vibration options |
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Cool Down Time |
<10 hours to <300mK |
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Compressor |
Air or water cooled options available |
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Wiring |
24-way Fischer, Constantan, Manganin or copper looms fitted on request |
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Optical access |
Multiple windows available e.g. Sapphire, Quartz and Spectrosil (see window materials for more options and info) |
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Base Temperature |
<290mK with no added heat load |
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Hold Time |
80 hours |
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Temperature Controller |
Lakeshore 336 as standard (Other controllers available on request) |
| Power Supply | A range of power supplies are available |
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Magnetic Field |
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