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BioSafe® Switch-Glass Privacy Windows
BioSafe Cleanroom Switch Glass Window Panels

Now you see it; now you don't! Switch-Glass Window mounted in Stainless Steel BioSafe Cleanroom (Shown: 6603-43)
  • Versatile laminated panels with tempered-glass outer layers become conventional viewing windows when energized, opaque privacy panels when de-energized
  • Forms a curtain wall to provide patient privacy in healthcare facilities
  • Ideal for on-demand viewing of sensitive or high-security operations inside medical, pharmaceutical, aerospace and other manufacturing operations
  • Available in BioSafe® framed and frameless designs for use in Terra modular cleanrooms or conventional walls of any thickness (more information)
  • Select standard sizes below or specify custom panes in any size or shape

BioSafe Switch-Glass Privacy Windows provide an elegant, energy-saving way to alternate between viewing windows and privacy panels in a host of industrial, research and government applications.

Operated via a wired switch or WiFi remote control, these laminated panels include a liquid crystal layer that provides 97% light transmission when activated by 65V current. When de-energized, the panel switches to a partially opaque appearance that provides full privacy. The dual-side tempered-glass lamination ensures the same characteristics, including smooth, chemical-resistant surfaces, of standard windows, making these panels easy to clean.

 
Applications | Switch-Glass Window

An on-demand window for high-security commercial operations: ideal for training or customer viewing of operations that would normally remain private

Patient privacy in healthcare facilities: Convenient, easy-to-activate alternative to cumbersome curtains

Boardrooms, conference rooms, executive offices: adds convenient display/privacy viewing modes

Rear-projection display panel for broadcast, entertainment or commercial presentations

Forms an interactive video wall with addition of touch sensors

Call Terra to discuss your application!

 
BioSafe Cleanroom Switch Glass Window Panels BioSafe Cleanroom Switch Glass Window Panels
Frameless Window Design (for BioSafe Cleanrooms)
 Framed Window Design (for conventional rooms)
   
Ordering Information: Mounted in stainless steel structure. For conventional walls, specify thickness when ordering
Application Framed Windows Frameless Windows
Cat. # Price Cat. # Price
BioSafe SS Cleanroom (double window panel: switch glass + tempered glass)
 -- -- 6603-55 call TUI
Conventional Walls (single window panel)*
 6603-54 call TUI -- --
* Specify wall thickness when ordering; price based on standard 4" thickness. Call for quotation on other sizes (3-sq. ft. minimum)
 
Specifications
Glass Type All laminated, annealed, heat/chemical strengthened, tempered
Thickness

Interior Window: 5/16" (8 mm) or 7/16" (11 mm)
Door: 9/16" (14 mm)
Exterior: 1" (25 mm) insulating glass unit (3/16" tempered outer glass + 3/8" airspace + 7/16"  clear laminated glass)
Size Up to 72" x 145" (1,828.6 mm x 3,683 mm)
Shape Any shape, including holes anywhere
Environmental Storage -20°C to 70°C (-4°F to 158°F)
Operation -10°C to 70°C (14°F to 158°F)
Electrical*

Voltage: 120VAC/60Hz to power supply; operates on 65VAC ± 5 volts AC
Current: less than 20 mA/ft2
Power: less than 1 watt/ft2
Switching Time Approx. 100 milliseconds at room temperature
Optical Transmission

75% view angle approx. 140° scattering effectiveness approx. 1 inch
Life Greater than 10 years (indoors); over 3.5 million switches

* For all fixed panel installation, a separate Power Supply shall be provided for each 60 square feet or fraction thereof. Power source of 110VAC, 60Hz electricity must be supplied from a GFI circuit. The power supply should be connected to an accessible standard double junction box connected to ground continuity.
Power supply: Panels may be connected in parallel up to 60 square feet total area per single power supply.

The glass uses less than one watt per square foot in the "ON" (clear) state. No electricity is consumed in the "OFF" (translucent) state. The glass can be controlled with either a single or multiple switches or a remote controller.
 
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