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UV Sapphire Specifications

Leak Rate: <2x10(-10) atm cc/sec He
Parallelism: <3 Arc Minutes
Flange Material:  304/316 Stn. Stl.
Surface Finish: 50/20 
Thermal Range:  -100°C to 450°C
Material:  Sapphire
UV Transmission:  50% @ 250nm (external)
Orientation:  0°-90
Pressure: Contact MPF Engineering
Operating Conditions The thermal ratings specified are safe operating limits determined by various factors including material properties, mechanical design, and the intended operating environment. Temperature ratings for various mounting options may reduce the operating range of a window assembly. All assemblies have a maximum thermal gradient of 25ºC per minute and may be damaged if this limit is exceeded.





UV Sapphire Viewports

VIEWPORT, SAPPHIRE, UV, 0.3 VIEW, WELD
VIEWPORT, SAPPHIRE, UV, 0.3 VIEW, WELD
UV Grade Sapphire Viewport, 0.34" View Dia, 0.62" Dia Kovar Weld Adapter
A0711-1-W
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$147.00
49612
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VIEWPORT, SAPPHIRE, UV, 0.5 VIEW, 133CF
VIEWPORT, SAPPHIRE, UV, 0.5 VIEW, 133CF
UV Grade Sapphire Viewport, 0.46" View Dia, 1.33" Conflat Flange
A1858-1-CF
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$200.00
49624
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VIEWPORT, SAPPHIRE, UV, 0.5 VIEW, WELD
VIEWPORT, SAPPHIRE, UV, 0.5 VIEW, WELD
UV Grade Sapphire Viewport, 0.46" View Dia, 0.74" Dia Kovar Weld Adapter
A0711-2-W
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$174.00
49613
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VIEWPORT, SAPPHIRE, UV, 0.6 VIEW, 133CF
VIEWPORT, SAPPHIRE, UV, 0.6 VIEW, 133CF
UV Grade Sapphire Viewport, 0.59" View Dia, 1.33" Conflat Flange
A0808-1-CF
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$210.00
49614
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VIEWPORT, SAPPHIRE, UV, 0.6 VIEW, QF16
VIEWPORT, SAPPHIRE, UV, 0.6 VIEW, QF16
UV Grade Sapphire Viewport, 0.59" View Dia, 1.18" Quick Flange
A0813-1-QF
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$210.00
49619
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VIEWPORT, SAPPHIRE, UV, 0.6 VIEW, QF25
VIEWPORT, SAPPHIRE, UV, 0.6 VIEW, QF25
UV Grade Sapphire Viewport, 0.60" View Dia, 1.57" Quick Flange
A10076-1-QF
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$252.00
49875
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VIEWPORT, SAPPHIRE, UV, 0.6 VIEW, WELD
VIEWPORT, SAPPHIRE, UV, 0.6 VIEW, WELD
UV Grade Sapphire Viewport, 0.59" View Dia, 0.66" Dia Kovar Weld Adapter
A0629-1-W
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$174.00
49607
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VIEWPORT, SAPPHIRE, UV, 0.7 VIEW, 275CF
VIEWPORT, SAPPHIRE, UV, 0.7 VIEW, 275CF
UV Grade Sapphire Viewport, 0.69" View Dia, 2.75" Conflat Flange
A0810-1-CF
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$237.00
49615
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VIEWPORT, SAPPHIRE, UV, 0.7 VIEW, QF40
VIEWPORT, SAPPHIRE, UV, 0.7 VIEW, QF40
UV Grade Sapphire Viewport, 0.69" View Dia, 2.16" Quick Flange
A0814-1-QF
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$237.00
49620
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VIEWPORT, SAPPHIRE, UV, 0.7 VIEW, WELD
VIEWPORT, SAPPHIRE, UV, 0.7 VIEW, WELD
UV Grade Sapphire Viewport, 0.69" View Dia, 1.50" Dia Stainless Steel Weld Adapter
A0633-1-W
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$221.00
49608
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