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Thin
vacuum tight Be windows suitable for
application in X-ray detectors and tubes
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High quality Be foil |
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Thin windows down to
8 um (0.3 mil) |
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Vacuum tight quality |
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Standard or custom designed covers or
flanges |
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INSIDE
MOUNTING
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OUTSIDE MOUNTING
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Caps or
flanges may be supplied by customer or provided by RMT according to customer drawings.
Standard caps are made from stainless steel, aluminum, nickel. |
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The windows are mounted using:
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soldering by
Pb-Sn solder Tmelt=183°C |
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soldering by Lead-Free solder Tmelt=217°C |
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Assembly leak rate not to exceed 5x10-8 atm x cm²/sec
of Helium at one atmosphere differential pressure. |
SPECIFICATIONS
Window Thickness,
um (mil) |
Max. Aperture D,
mm (inch) |
Mounting Method |
Placement |
8 (0.3) |
5 (0,118) |
Soldering |
Inside/Outside |
12.5 (0.5) |
7 (0.157) |
Soldering |
Inside/Outside |
25 (1.0) |
7 (0.157) |
Soldering |
Inside/Outside |
50 (2.0) |
10* (0.315) |
Soldering |
Inside/Outside |
100 (4.0) |
10* (0.394) |
Soldering |
Inside/Outside |
* - larger aperture is available according to
customer requests
Typical Specification of
Be foil
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Information furnished by
RMT Ltd is believed to be reliable. However, no responsibility is assumed for possible
inaccuracies or omission.
Specifications are subject to change without notice. |
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