E-Beam Power Supplies
E-Beam Sweep Controllers
Sweep Controllers
A Choice of Sweeps
Cheetah Digital
Programmable Sweep Standard with ST-6/8, Optional with TT Supplies
The Digital Programmable Sweep controls the pinpoint location of the EB Source beam spot. Patterns are viewable
from the LCD screen and can be edited on the fly to change
size, frequency, rotation, profile and location.
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Backlit Touch Screen for editing and selection of shapes and patterns |
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Stores 32 shapes and 32 patterns |
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Compatible with all transverse beam sources, featuring offset and an interlock for sources requiring coil bias for pocket center |
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User may edit any step in a shape without rewriting the program |
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All pattern parameters may be edited and shapes may be changed on the fly even when sweep is in operation |
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Preprogrammed with sample shapes |
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Unit adjusts output to match deflection characteristics and magnetic distortion of each source, so displayed shape mirrors actual shape in the chamber |
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Class D output drivers with programmable current limits up to +/- 5 amp for both directions |
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Output polarity switching for ease of installation |
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Frequency range 0 to 500Hz depending on pattern structure and coil inductance |
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Handheld trackball controls programming, shape and pattern modifications, and selection or temporary repositioning of pattern center |
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Included Lab View based software allows user to create or edit shapes and patterns on their PC using a mouse, upload, download or save to disk. The number of files is only limited by the disk space on the PC. |
Analog Sweep With Remote/Memory Module Standard with TT Supplies
XY beam sweep control with selectable
triangle or oscillating circle patterns.
Includes hand held joy stick remote control
and four pattern storage module, either of
which can be operated from a 10 foot cable.
Sweep Frequency Range is 3-90Hz.
Sweep output is +/- 1.5amp
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