Description
Type 35 cells have a large aperture for use where a large surface irradiation area is required in either short or long path lengths. A PTFE stopper is supplied with the type 35 cells.
Note: Liquids do not compress like gases and therefore excessive pressure applied to the stop per of an overfilled cell will cause damage to the cell.
Although a tube can be attached to virtually any cell, the Type 37 design already incorporates a tube so that the cell can be attached to other apparatus, or sealed off with a flame, depending on the application. The time can also be specified as a quartz to pyrex graded seal. Where this is required, call us for a quotation.
| Description: | Cylindrical Cell, Long Pathlength |
|---|---|
| Physical Configuration: | Cylindrical cell with large diameter |
| Primary use: | Absorption measurement with large aperture |
| Clear windows: | Two |
| Instrument: | Can be used with spectrophotometers that can use cylindrical cells |
| Pathlengths available: | 1, 2, 5, 10, 20, 50 mm |
| Cell top: | PTFE stopper with "ground type" fitting. |
Window material Optical Pyrex, useable range: 320 to 2500nm
| Starna Catalog No |
Path Length (mm) |
Ext Width (mm) |
Ext Length (mm) |
Interior Width (mm) |
Interior Length (mm) |
Nominal Volume (ml) |
Number of Stoppers |
Number Polished Windows |
| 35-PX-10 | 10 | 50 | 12.5 | 47 | 10 | 17.000 | 1 | 2 |
| 35-PX-20 | 20 | 50 | 22.5 | 47 | 20 | 35.000 | 1 | 2 |
| 35-PX-50 | 50 | 50 | 52.5 | 47 | 50 | 86.000 | 1 | 2 |
Window material Spectrosil® Quartz or equivalent, useable range: 170 to 2700nm
| Starna Catalog No |
Path Length (mm) |
Ext Width (mm) |
Ext Length (mm) |
Interior Width (mm) |
Interior Length (mm) |
Nominal Volume (ml) |
Number of Stoppers |
Number Polished Windows |
| 35-Q-10 | 10 | 50 | 12.5 | 47 | 10 | 17.000 | 1 | 2 |
| 35-Q-20 | 20 | 50 | 22.5 | 47 | 20 | 35.000 | 1 | 2 |
| 35-Q-50 | 50 | 50 | 52.5 | 47 | 50 | 86.000 | 1 | 2 |
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