Material :

Flange : 304L SS

Sleeve: 4J29 Kovar

Window: Glass

Flange : CF

CF Flanged Glass Viewports Features:

  • UHV compatibility
  • Large, distortion-free viewing area without interior voids, minimizing trapped volume and particulate
  • Commercial grade optical discs of fully annealed glass
  • Kovar metal transition piece between glass and CF flange
  • Bakeout to 300°C (heating rate should not exceed 2-3° per minute)

Applications :

Let the operator view a process

Initiate chemical or physical action using specific wavelength

Make measurements of emissions occurring in a process

Monitor the effects of specific wavelengths