Calcium Fluoride Zero Length Viewport

Available for Quote
SKU
ZVPCF

File(s)

There are no file attachments for this product.

Sales: +44 (0) 1323 379 379

Email: sales@vacgen.com

Support: +44 (0) 1323 379 335

Email: support@vacgen.com

  • Accept payments online
  • Minimum Order £100
  • Calculate shipping cost
  • Extensive support

The rugged, bonded construction of the calcium fluoride viewports allows bake-out to a maximum of 120°c and with Ultra High Vacuum (UHV) performance whilst the window offers extended broadband optical transmission from deep UV to the infra-red.

Calcium Fluoride Zero Length Viewports
DN Type OD Dimension A Dimension B Dimension C Dimension D Max Bake °c Order Code
DN19  34 15 12.7 1.5 120 ZVPCF16
DN40 70 32 12.7 3 120 ZVPCF38
DN40 70 38 12.7 3 120 ZVPCF38W*
DN63 114 63 17.4 5 120 ZVPCF64
DN100 152 89 19.9 7 120 ZVPCF100

File(s)

Product Overview

  • HV and UHV compatible
  • Maximum Temperature 120°c
  • Minimum Temperature -20°c
  • Maximum Rate of Temperture Change 3°c per minute
  • Leak Rate <1x10-10 atm-cc/sec (He) 
  • Pressure Range 1 bar to 1x10-11 mbar
  • Surface Quality 60/40 scratch/dig
  • Flatness λ/4
  • Bond seal type