Closed Cycle Optical Cryostat - Sample In Gas | Cryostats

Cryostation Cryostat - Sample In Gas

» Sample is in separate gas environment
» Sample may be easy changed out
» Sample is thermally connected to cold stage
» Excellent heat transfer from sample
» Sample may be rotated when cool
» Also called vapor load lock option
» All the features of the Cryostation

» DOWNLOAD SAMPLE IN GAS SYSTEM DATASHEET

» USING THE SAMPLE IN GAS MODULE (VIDEO)

» SAMPLE IN GAS PERFORMANCE

» BACK TO THE CRYOSTATION

The sample in gas feature provides a way to insert a separate sample chamber inside the cooled sample space. This chamber may be filled with another gas, or it may be simply used to insert and removed samples for faster cooldown. The system is based on the standard Cryostation, with a new window assembly which includes the new sample space, access sleeve, and removable post with gas baffles. To set the feature up, insert the sleeve with sample space and cool the unit down. Then mount your sample in the sample space, on the end of the access post, and insert this into the sleeve. The sample space then has excellent thermal contact to the cold stage and fully cools.

Cryostation Cryostat - Sample In Gas Diagram

Cryostation Cryostat - Sample In Gas Sample Space

These images show the system being assembled. First the radiation shield is put in place. Next the window assembly is mounted. Note that this window assembly shown is rotated 45 degrees from the 50mm window model, and either configuration of the windows may be used. Next the access sleeve with sample chamber is inserted into the radiation shield. The fourth image shows the assembly with the sleeve in place, ready for the sample on the access post. The last image shows the completed assembly, with the sample post in place.

The Sample In Gas option includes all the other features of the standard Cryostation

Unparalleled sample stability in vibration and temperature. Completely automated temperature control. Temperature stability of 10mK peak to peak from 3K to 350K. Vibrational stability of 5nm peak to peak. Remote control via LabVIEW. Easy to use sample space. Cryogen Free operation.

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