^DICE^EASIFIT

The ^DICE^EASIFIT is a high access dilution refrigerator available with 200µW and 400µW of cooling power.

The uniquely designed insert and dilution unit incorporate a ‘D' shaped 1K pot, still and mixing chamber base for increased sample access. The large clear areas available for experimental access are ideally suited for installing an extensive range of electrical wiring options, fibre optics and other cryogenic devices.

The cryostat is designed to hold a sufficient volume of cryogens to allow for a convenient period of experimental operation between refills.  It is constructed from non-magnetic materials with all vacuum seals tested for leak tightness on a mass spectrometer to better than 1 x 10^-9mbarL/sec.

FEATURES

• ‘D’ shaped 1K pot for increased experimental access
• Compatible with Cryomech re-liquefier
• Low loss, less than 4 litres a day
• Can be fitted with a top loading UHV central tube for SPM experiments

SPECIFICATION

Temperature Range	17mK to 3K
Cooling Power	0µW at 17mK, 55µW at 70mK, 170µW at 100mK
Temperature Stability	<1.2 K <±3 mK
Sample Environment	Ultra high vacuum
Sample Space	250mm
Vibration at Sample
Compressor	Air or water cooled options available
Wiring	DC, RF and fiber optic options available
Optical Access	Up to five windows available including Sapphire, Quartz and Spectrosil (see window materials)
Base Temperature	<10mK
Hold Time
Temperature Controller	Lakeshore 336 as standard (Other controllers available on request)
Magnetic Field	Solenoid, Split pair and Vector magnets available

DOWNLOADS