Description
The Type 31B range has path lengths 0.01mm to 5mm, with a sample compartment aperture of 13mm. The structure of this cylindrical cell allows for lower volume usage as compared to the requirements of the Type 31 cells.
Please note when filling cylindrical cells, to avoid damage to the windows, do not fill cell to the top. Leave an air gap otherwise the windows will be broken by the hydraulic pressure of the stopper being inserted. PTFE stoppers are supplied with these cells as shown in drawing below.
The tubulations are 7mm OD x 5mm ID.
Starna 31B-Q Series Self-MaskingCylindrical Micro Cells / Window material: Quartz, 170-2700nm
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 |
31B-Q-0.01 |
0.01 |
22 |
22.5 |
13 |
0.01 |
0.140 |
2 |
2 |
31B-Q-0.05 |
0.05 |
22 |
22.5 |
13 |
0.05 |
0.151 |
2 |
2 |
31B-Q-0.1 |
0.1 |
22 |
22.5 |
13 |
0.1 |
0.165 |
2 |
2 |
31B-Q-0.2 |
0.2 |
22 |
22.5 |
13 |
0.2 |
0.194 |
2 |
2 |
31B-Q-0.5 |
0.5 |
22 |
22.5 |
13 |
0.5 |
0.278 |
2 |
2 |
31B-Q-1 |
1 |
22 |
22.5 |
13 |
1 |
0.420 |
2 |
2 |
31B-Q-2 |
2 |
22 |
22.5 |
13 |
2 |
0.703 |
2 |
2 |
31B-Q-5 |
5 |
22 |
22.5 |
13 |
5 |
1.552 |
2 |
2 |
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