T-GCV251 - Empty Glass Cell with Ø25 mm Fused Windows, 100 mm Long, One Fill Tube with J. Young® Valve
T-GCV251 - Empty Glass Cell with Ø25 mm Fused Windows, 100 mm Long, One Fill Tube with J. Young® Valve
- Single Fill Tube with J. Young® Valve
- 100 mm Long Empty Borosilicate Cells
- Ø25 mm or Ø50 mm Fused Borosilicate Windows
- Ideal for Sample Isolation
Glass cells with a single fill tube are useful when introducing a sample into the cell and sealing it off for measurements. A gas sample can be sealed off elsewhere in the system or by using a cell with a J. Young® Valve integrated into its fill tube. J. Young Valves incorporate a retractable, greaseless, PTFE stopcock for maintaining a high vacuum. The yellow knob can be tightened to create a seal before the T-junction fill tube or unscrewed completely for cleaning.
| Specifications | |
|---|---|
| Item # | T-GCV251 |
| Fill Tubes | One |
| Valve Type | J. Young® |
| Window Size | Ø25.0 ± 0.5 mm |
| Window Clear Aperture | Ø21.0 mm |
| Window Thickness | 3.0 ± 0.5 mm |
| Window Perpendicularity | ±1° |
| Cell Length | 100.0 ± 3 mm |
| Pressure @ 25 °C | <10-7 Torr to 5 psi |
| Fill Tube Outer Diameter | 0.50" (12.7 mm) |
| Window & Cell Substrate | Uncoated Borosilicate |