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VPISOK250B-L
Borosilicate KF/ISO Viewport, Standard | 301348Connection type
ISO-K
Nominal diameter
250
Leak rate
< 1E-9 mbar ∙ l/s
Max. operating temperature
150 °C
View diameter
135 mm
Window material
Borosilicate
Transmission range
400-2500 nm
Window mounting
Thermally fused
Connection type
ISO-K
Nominal diameter
250
Leak rate
< 0.75E-9 Torr ∙ l/s
Max. operating temperature
302 °F
View diameter
5.315 ″
Window material
Borosilicate
Transmission range
400-2500 nm
Window mounting
Thermally fused
| Category | Borosilicate KF/ISO Viewport, Standard |
|---|---|
| Bakeout temperature | 302 °F |
| Max. bakeout temperature | 150 °C |
| Window thickness | 0.315 ″ |
| Maximum heating rate | 3 K/min |
| Article no. | 301348 |
| Connection type | ISO-K |
| Nominal diameter | 250 |
| Leakrate | < 1E-9 mbar ∙ l/s |
| Max. operating temperature | 150 °C |
| Max. operating temperature | 302 °F |
| Outer diameter | 290 mm |
| Outer diameter | 11.417 ″ |
| Length | 12 mm |
| Length | 0.472 ″ |
| Length 2 | 18 mm |
| Length 2 | 0.709 ″ |
| View diameter | 5.315 ″ |
| Window mounting | Thermally Fused |
| Window thickness | 8 mm |
| Window material | Borosilicate |
| Transmission range | appr. 400 - 2500 nm |
| View diameter | 135 mm |
| Purity class | PCS |
| DN | Nominal diameter | 250 |
|---|---|---|
| D1 | View diameter | 135 mm |
| AD | Outer Diamter | 290 mm |
| L1 | Overall Hight | 18 mm |
| L2 | Hight | 12 mm |
| L3 | Window thickness | 8 mm |
| DN | Nominal diameter | 250 |
|---|---|---|
| D1 | View diameter | 5.315 ″ |
| AD | Outer Diamter | 11.417 ″ |
| L1 | Overall Hight | 0.709 ″ |
| L2 | Hight | 0.472 ″ |
| L3 | Window thickness | 0.315 ″ |
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