Fused Silica Viewports – UV Grade

kodial viewports-1

Fused Silica Viewports – UV Grade

£0£3,173

Save

Save

Save

Save

Save

Save

Save

Save

Save

Save

Save

Save

Save

Save

Save

Save

Save

Save


TECHNICAL SPECS – CLICK HERE

Fused Silica Viewports – UV Grade

Fused silica viewports offer increased transmission of UV and IR wavelengths. We offer fused silica viewports in three grades; UV grade with window material HPFS® fused silica standard grade, DUV grade with window material HPFS® fused silica KrF grade, and Excimer UV with window material HPFS® fused silica ArF grade. We also offer a range of anti-reflection coated fused silica viewports which have an anti-reflective coating applied to both sides of the vacuum window, achieving maximised transmission for various laser types.

Features:
UHV compatible.
Synthetic fused silica
Weldable versions available.

Specifications:
Materials
Window : Corning HPFS® 7980 fused silica
Carrier : St.St.
Flanges : St.St.

Max. Bakeout Temperature* :
CF flanged viewports : 200°C
KF flanged viewports : 150°C
Weldable viewports : 200°C

Max. Thermal Gradient : 25°C per minute

Optical properties
Surface finish : 40/20 scratch/dig
UV transmission @ 250nm (external) : >90%
parallelism : <30 arc minutes
Homogeneity grade : F
Inclusion class : 2
___________________________________________
* – Assembly rating is reduced to that of the lowest rated component.

Anti-Reflective Coating :- Anti-reflective coatings are available, please call our sales office to discuss your specific requirements.


Product CodeFig.FlangeABCDEFPriceQuantityPDF & STP
FSVP-UV-16CF 1 DN16CF 16.0 2.5 4.3 7.4 - - £176
FSVP-UV-40CF 1 DN40CF 35.5 3.2 8.9 12.7 - - £195
FSVP-UV-3-3/8CF 1 OD3-3/8CF 35.5 3.2 8.9 12.7 - - £215
FSVP-UV-63CF 1 DN63CF 68.3 6.4 10.4 17.3 - - £634
FSVP-UV-4-5/8CF 1 OD4-5/8CF 68.3 6.4 10.4 19.1 - - £649
FSVP-UV-100CF 1 DN100CF 98.5 6.4 13.0 19.8 - - £780
FSVP-UV-6-3/4CF 1 OD6-3/4CF 98.5 6.4 13.0 21.3 - - £829
FSVP-UV-160CF 1 DN160CF 136.6 9.4 12.2 22.4 - - £1,900
FSVP-UV-200CF 1 DN200CF 197.6 9.4 13.5 24.6 - - £2,435
FSVP-UV-25KF 2 DN25KF 16.0 2.2 6.4 10.0 - - £201
FSVP-UV-40KF 2 DN40KF 35.5 3.2 10.1 14.0 - - £201
FSVP-UV-50KF 2 DN50KF 35.5 3.2 10.1 16.0 - - £244
FSVP-UV-63LF 3 DN63LF 68.3 6.4 14.6 11.9 21.1- £631
FSVP-UV-100LF-68 3 DN100LF 68.3 6.4 9.2 11.9 15.7 - £595
FSVP-UV-100LF 3 DN100LF 98.5 6.4 18.2 11.9 24.6 - £891
FSVP-UV-160LF-98 3 DN160LF 98.5 6.4 11.8 11.9 18.3 - P.O.A
FSVP-UV-160LF 3 DN160LF 136.6 9.4 10.1 11.9 19.8 - £2,245
FSVP-UV-200LF-136 3 DN200LF 136.6 9.4 10.1 11.9 19.8 - £2,384
FSVP-UV-200LF 3 DN200LF 197.6 9.4 12.4 11.9 21.8 - P.O.A
FSVP-UV-250LF 3 DN250LF 197.6 9.4 12.4 11.9 21.8 - £3,173
FSVP-UV-34.8-W 4 WELD 34.8 3.2 17.3 44.7 21.6 38.1 £234
FSVP-UV-60.2-W 4 WELD 60.2 6.4 20.1 73.2 27.9 63.5 £610
SKU: N/A Category:
There are no products