Digital Programmable XYSweep from Telemark drives all makes of EB Source
Telemark introduces the Cheetah digital Programmable XY Sweep. Fitted as standard on their ST-6/8 solid-state EB Power Supplies, the Cheetah can also be purchased separately and is capable of driving the sweep coils on any make of EB Source.
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.
• Backlit Touch Screen for editing and selection of shapes and
patterns
• Stores 32 shapes and 32 patterns
• Compatible with all transverse beam sources, featuring
offset and an interlock for sources requiring coil bias for
pocket center
• User may edit any step in a shape without rewriting
the program
• All pattern parameters may be edited and shapes be changed on the fly
even when sweep is in operation
• Preprogrammed with sample shapes
• Unit adjusts output to match deflection characteristics and magnetic
distortion of each source, so displayed shape mirrors actual shape in the
chamber
• Class D output drivers with programmable current limits up to +/- 5 amp for
both directions
• Output polarity switching for ease of installation
• Frequency range 0 to 500Hz depending on pattern structure and coil inductance
• Handheld trackball controls programming, shape and pattern modifications and selection or temporary repositioning of
pattern center
• Included LabView 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.
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