XRS1-900 Piezo Shutter

Data Sheet

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<table><tbody><tr><th>Quantity</th><th>Unit Price</th></tr><tr><td>1</td><td>$9500</td></tr></tbody></table>

Matched Driver -  VF-500-XRS, $4900/Qty1

Description

The XRS1-900 is a shutter assembly that can be used to rapidly change between open and closed condition, making it suitable for controlling exposure of samples to free-electron lasers (FELs) and other beamlines. The shutter is made using two opposed piezoelectric actuators with teeth that block the beam in the default condition and open to permit the beam to pass through when energized. Shutters are ultra-high vacuum compatible and options such as tungsten teeth can be incorporated. For dynamic applications, a K-type thermocouple is typically incorporated so that temperature can be monitored to prevent overheating.

Specifications

<table><tr><td>Minimum Open Aperture (µm)</td><td>900</td></tr><tr><td>Typical Operating Voltage (V)</td><td>0 to +160</td></tr><tr><td>First Translational Natural (Hz)</td><td>900</td></tr><tr><td>Minimum Recommended Open Move Duration (ms)</td><td>>2</td></tr><tr><td>Minimum Recommended Close Move Duration (ms)</td><td>>2</td></tr><tr><td>Minimum Recommended Open/Dwell/Close Cycle (ms)</td><td>>5</td></tr><tr><td>Capacitance (µF)</td><td>3.4</td></tr><tr><td>Material</td><td>Stainless Steel</td></tr><tr><td>Outline Dimensions (mm)</td><td>56.0 x 44.0 x 16.0</td></tr></table>

* Shutter opening specifications include a 75µm overlap at zero volts

Highlights

  • Flexure-guided for smooth, parallel motion
  • UHV compatible
  • High natural frequencies and rapid response
  • Customizable and scalable for new applications

Applications

  • Shutter / Beam Stop
  • Optical Setups
  • Free Electron Laser (FEL) Beam Stop

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