ASI - Ultra-Stable US-2000 Flat Top XYZ super resolution scanning stage

The US-2000 Flat-Top XYZ stage by ASIimaging is a super-resolution microscope and its scanning stage fulfills all accruing microscopy application needs by providing a high-resolution image and an ultra-stable working experience.

The user is able to control the X, Y and Z position of the microscope stage smoothly and with the most accurate movement. Full XYZ positioning is made possible by the proven ASI piezo drives for the Z-axis.

Closed loop DC servomotors, which utilize high resolution rotary encoders for feedback, achieve precise control on positioning. For the highest precision possible, Z focusing piezos can be placed in the upper plate in travel dimensions of 150, 300 or 500 microns.

XY travel dimensions are available in a range from 25mm to 120mm. Including a linear encoder and a 0.635mm lead screw pitch, it is possible to achieve a resolution of 2.5nm and a true optical resolution of 10nm at the sample. The Stage can be connected to a computer by using an RS-232 or USB connection, which is achieved by the build-in control unit.

Every standard research grade microscope is compatible with this product.

US-2000 Features

• Closed loop DC servo control of the X, Y, and Z-axes for precise positioning and highly repeatable focusing
• Wide dynamic speed range with XY joystick
• Utilizes ASI’s proven Z-Axis drives
• Z-axis clutch for easy switching between manual and motor driven focus control
• Backlit LCD display shows X, Y, and Z coordinates
• “Zero” and “Home” buttons for simple stand-alone operations
• Compact, ergonomic tabletop control unit size is 6”D x 9”W x 3”H (9 x 23 x 16.5 cm)
• Microprocessor control with RS-232 serial and USB communications
• Travel Range will scan full well plate in most circumstances
• Proven operation with many popular software packages

US-2000 Options

• Piezo top plates with Z ranges of 150, 300 and 500 µm
• Larger stage top plate for attachment of micromanipulators, microinjectors, etc…
• Stage wings for even more room for attachments
• Auto-focus for stages with ASI Z-axis drives (requires NTSC, PAL, or S-Video analog signal)
• Other lead screw pitches are available

US-2000 Lead Screw Options