 | MICROSCOPE: Stereo Zoom 20X eyepieces 0.7X - 4.5X zoom, 90 mm working distance 14X - 90X total magnification, Fluorescent ringlight illumination Move aside option on microscope bridge allows easy access to vacuum chamber. Microscope stage with 1" (25 m |
|  |  | | Supplied standard vacuum pump allows to maintain 10¯³ torr, higher performance vacuum pump is optional. External micrometer controlled micropositioners allow 25 mm travel with 10 micron resolution in X, Y, Z direction, coaxial tip holder with screw clamping. Vacuum chamber with 40 mm dia chuck connects with vacuum bellows to positioners, view port on top allows observation of chuck area through microscope. 4 female BNC connectors from probe holders SPECIFICATIONS: Vacuum chuck with 40 mm diameter Temperature range 77 to 480 degree K, regulation with 0.1º resolution 50 l liquid nitrogen dewar Requirements: Electric power at 110 Volt 60 Hz or 230Volt 50 Hz at 1.5 KW Liquid nitrogen 50 liter, nitrogen tank Dimensions: 1300 x 1100 x 1500 (width x depth x height) Weight 300 kg or 661 lbs |
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