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VPCF40QZCUT-L-316L
UHV extended range viewport, optical, UV/IR | 348794Connection type
CF
Nominal diameter
40
Window material
Crystal quartz, z-cut
Window mounting
Metal seal
View diameter
22,5 mm
Transmission range
150-3500+50-1000 nm
Surface quality
40/20 (scratch/dig)
Flatness (at 632,8 nm)
< 1 lambda
Connection type
CF
Nominal diameter
40
Window material
Crystal quartz, z-cut
Window mounting
Metal seal
View diameter
0.886 ″
Transmission range
150-3500+50-1000 nm
Surface quality
40 scratch/dig
Flatness (at 632,8 nm)
< 1 lambda
| Category | UHV extended range viewport, optical, UV/IR |
|---|---|
| Bakeout temperature | 392 °F |
| Max. bakeout temperature | 200 °C |
| Window thickness | 0.098 ″ |
| Maximum heating rate | 20 K/min |
| Article no. | 348794 |
| Connection type | CF |
| Nominal diameter | 40 |
| Leakrate | < 2E-10 mbar ∙ l/s |
| Min. operating temperature | -100 °C |
| Min. operating temperature | -148 °F |
| Max. operating temperature | 200 °C |
| Max. operating temperature | 392 °F |
| Outer diameter | 70 mm |
| Outer diameter | 2.756 ″ |
| Length | 13 mm |
| Length | 0.512 ″ |
| View diameter | 0.886 ″ |
| Window mounting | Metal Seal |
| Window thickness | 2,5 mm |
| Surface quality | 40/20 (scratch/dig) |
| Window material | Crystal quartz, z-cut |
| Transmission range | appr. 150 - 3500 + 50 - 1000 nm |
| View diameter | 22,5 mm |
| Flatness (at 632,8 nm) | <1 lambda |
| Parallelism | < 3' |
| Product | Nominal diameter | Window mounting | Window material | Transmission range | View diameter | Availability |
|---|---|---|---|---|---|---|
| VPCF16CAF2-K | 16 | UHV-suitably bonded | Calcium fluoride | 160-7000 nm | 15 mm |
available
|
| VPCF40CAF2-K | 40 | UHV-suitably bonded | Calcium fluoride | 160-7000 nm | 32 mm |
available
|
| VPCF40CAF2-L-316L | 40 | Metal Seal | Calcium fluoride | 160-7000 nm | 22,5 mm |
available
|
| VPCF40UVS-L | 40 | Brazed | Sapphire (UV-grade) | appr. 250 - 5000 nm | 23,5 mm |
available
|
| VPCF40ZNSE-L-316L | 40 | Metal Seal | Zinc selenide | appr. 600 - 15000 nm | 22,5 mm |
on request
|
| VPCF63CAF2-K | 63 | UHV-suitably bonded | Calcium fluoride | 160-7000 nm | 63 mm |
available
|
| VPCF63UVS-L | 63 | Brazed | Sapphire (UV-grade) | appr. 250 - 5000 nm | 49 mm |
available
|
| DN | Nominal diameter | 40 |
|---|---|---|
| AD | Outer Diamter | 70 mm |
| D1 | View diameter | 22,5 mm |
| L1 | Hight | 13 mm |
| L2 | Window thickness | 2,5 mm |
| DN | Nominal diameter | 40 |
|---|---|---|
| AD | Outer Diamter | 2.756 ″ |
| D1 | View diameter | 0.886 ″ |
| L1 | Hight | 0.512 ″ |
| L2 | Window thickness | 0.098 ″ |
