Viewport ISO-CF-F
INFICON offers a wide range of industrial approved viewports which fit into all applications where a view port is needed.
Viewports are available in:
- kodial glass
- sapphire glass
Available flange designs ISO-KF/ISO-K/ISO-F and CF corresponds to our fitting line.
BENEFITS
- Protection window
- With Fe-Ni alloy as transition material
- 2011/65/EU RoHS compliant
Part number
| Type | Part number | |
|---|---|---|
| Sapphire sight-glass DN 40 CF-F | DN 40 CF-F (sapphire glass) |
214-032 |
| Screw set for sight glass DN16CF,6pieces |
DN 16 CF-F | 213-416 |
| Sight glass DN 100 CF-F | DN 100 CFF | 214-024 |
| Sight glass DN 16 CF-F | DN 16 CF-F | 214-025 |
| Sight glass DN 160 CF-F | DN 40 CF-F | 214-022 |
| Sight glass DN 40 CF-F | DN 63 CF-F | 214-023 |
| Sight glass DN 63 CF-F | DN 63 CF-F | 214-023 |
Specifications
| DN16 ISO-CF-F | DN40 ISO-CF-F | ||||||
| Vacuum connection | DN16 ISO-CF-F | DN63 ISO-CF-F | |||||
| Window | kodial glass | kodial glass | |||||
| Seal | iron/nickel | iron/nickel | |||||
| Flange | stainless steel 304/1.4301 | stainless steel 304/1.4301 | |||||
| Bakeout temperature | °C | 400 | 400 | ||||
| Tightness | mbar•l/s | 5 × 10-11 | 5 × 10-11 | ||||
| Pressure (absolute) | |||||||
| Min. | mbar | 1 × 10-10 | 1 × 10-10 | ||||
| Max. | bar | 2 | 2 | ||||
| Max. at 400 °C | bar | 1 | 1 | ||||
| Window thickness | mm | 1.5 | 3.5 | ||||
| Weight | kg | 0.04 | 0.85 |