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Thermo Scientific™

Gemini AS Automated Slide Stainer

Related applications:

Anatomical Pathology

Improve throughput with the popular Thermo Scientific™ Gemini AS Automated Slide Stainer, the ultimate multitasking stainer with a footprint small enough to place exactly where it is needed for optimal laboratory workflow.

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The Gemini AS Automated Slide Stainer delivers high-throughput staining capabilities to the busy histology laboratory. With its new intuitive touch-screen interface, operation is easy-to-learn and simple-to-use.

The unique dual-level design, with integrated power supply and touch-screen, ensures maximum space savings. With its small footprint, the Gemini AS Stainer can be placed near the sectioning area for optimal workflow. The intelligent look-ahead control software provides the ability to run up to 12 slide racks simultaneously with minimal reduction in speed. The “urgent” feature enables a rack to be given priority for MOHS surgery or similar STAT needs. The five heated stations provide maximum throughput without the need for a separate drying oven.

Multidimensional Design

  • Two-tier design occupies minimal bench space
  • Integrated color touch-screen with intuitive software offers quick learning and simple operation
  • Scheduler software allows multiple protocols and slide racks to be run simultaneously at optimal speed
  • User easily sees progress of slides and placement of reagents with built-in LED lighting
  • System is pre-programmed with optimized protocols for Thermo Scientific Signature Series Stains
  • Fully editable protocols and stain sets provide flexibility in programming
  • Fume extraction, battery backup and lockable slide rack ensure safety for the slides and the operator
  • 26 or 31 reagent stations accommodate multiple protocols without changing reagents
  • One-touch on-screen view of reagent status provides simple reagent monitoring


  • Battery backup with 40 minutes of continual staining power
  • Download protocols and log files via USB connectivity
  • Load-on-demand flexibility with STAT capability
  • Units available with or without five independently heated stations
  • Six running water stations
  • Four configurable doors for convenient loading and unloading
  • Fume control easily managed with carbon filters or vent adapter kit
  • Internal flow regulators and anti-siphon devices to protect water supply
  • Lockable baskets to ensure secure slides, even upside down
  • Auto-return recalls any loaded basket to the load door
  • Passcode protection to secure customized protocols

Warranty: 1 year from date of installation