DN63CF ZINC SELENIDE VIEWPORT, NO COATING, VIEW DIAMETER 48mm.
Allectra
SKU: 130-ZNSE-48-C63
Use Annealed Copper Gaskets
Specifications
- Vacuum Leak Rate UHV <5x10-10 mbar l/s
- Size or DN DN63CF (4 ½ " OD flange)
- Compliance ISO 3669:2017
- Vacuum Seal Cu Gasket
- Body Material Stainless Steel 304
- Temperature Range 200°C max 5°C per minute
- Transmission 600-20,000nm
- Inside Diameter 48mm
- Flatness λ/4 @632nm
- Surface Finish 40-20 Scratch-dig
- Optical Material ZnSe
