T-GC20S - Empty Gas Cell with Angled Ø1/2" Wedged Sapphire Windows, 20.0 mm Long, One Fill Tube
T-GC20S - Empty Gas Cell with Angled Ø1/2" Wedged Sapphire Windows, 20.0 mm Long, One Fill Tube
- Gas Cell for Spectroscopy Applications
- Pair of Windows Angled at 1°
- Keeps Stray Reflections out of Beam Path
- Compensates for Beam Offset
- Wedged Windows Eliminate Etalon Effects
- Both Ends Include Ø1/2" Sapphire Windows
- Alumina Substrate for Cell Provides Strength, Hardness, and Resistance to Aggressive Chemicals
- Broad Transmission from UV to IR (See Table to the Lower Right)
- Available with One Tube for Filling
| Specifications | |
|---|---|
| Item # | GC20S |
| Cell Length | 20.0 ± 3.0 mm |
| Path Length | 14.0 ± 3.0 mm |
| Cell Outer Diameter | 12.7 ± 0.2 mm |
| Cell Clear Aperture | >Ø5.0 mm |
| Pressure | <10-7 Torr to 5 psi at 25 °C |
| Fill Tube Length | 26.0 mm |
| Fill Tube Outer Diameter | 6.4 mm (0.25") |
| Window Angle | 1.0° ± 1.0° |
| Window Item # | WW30530 |
| Window Flatness | λ |
| Window Wedge Angle | 30 ± 10 arcmin |
| Window Substrate | Sapphire |
|
Window Transmission Data (Click for Plot) |
Raw Data |
| Diagram (Click to View) |  |
