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Engineered Systems Cryo, UHV Vacuum |
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CRYO

OEM application for UHV Precision Rotation Stage PRS-110

ABSOLUTE 77 K
PP-30, 3 axes Special xyz PP-30 stage for applications at Kelvin.

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VACUUM & CLEAN ROOM
 Depending on the application, parts are not anodized. For vacuum levels below
10-7 mbar, all cavities are vented to eliminate outgassing and components are assembled using special, clean-room
compatible screws (Class 100). All stages can be equipped with vacuum compatible encoders and limit switches.
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UHV VACUUM
 Linear stage LS-1 0 equipped with a
CLOSED LOOP

Heidenhain linear scale for vacuum in
10-10 mbar. The guides and ball screw are made from stainless steel, with dry lubricant applied.
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LOW VACUUM
 5-axis system using 3 VT-80 linear stages and a motorized AMA-45 mirror mount for use in 10 -3 mbar vacuum.
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HEXAPOD FOR VACUUM
 This system consists of a HEXAPOD, a linear stage, and an additional tilting platform. This special arrangement was chosen to achieve a maximum of travel range within the limited space of the high vacuum chamber. The application is an angl e-dependant characteri zation of super-conducting high frequency detectors (far infrared, FIR) for astronomy.
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HEXAPOD FOR HV
 This HEXAPOD was developed for inspection of mirrors used in vacuum of 10 -9 mbar. This HEXAPOD was equipped with linear encoders which enabled the user to achieve ultra-precise positioning.
visit... XXL photo at LLN Laboratory 
visit... LLN Mission website 
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