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Flow Cells, Linear flow, Type 46
Tubulation connector
Description: Starna Spectrophotometer Linear Flow Cells
Physical Configuration: Flowcell which makes maximum use of the cell dimensions to give the largerst possible aperature both vertically and in width. The sample flows from the bottom tubulation, fills the sample chamber and then vents out the top tubulation.
See a demonstration of sample flow
Primary use: Absorption measurement in useable range (see charts below)
Clear windows: Two
Instrument: Designed for use in spectrophotometers which can accomodate the bottom filling tube.
Path lengths available: 0.5, 1, 2, 5 and 10mm
Most commonly used path length: 10 mm
Aperture dimensions: 10 mm wide x 35 mm high
Available "Z" dimensions: can be used with all Z dimensions
Usage note: Check your instrument carefully to make sure that you can make the bottom fill tube fit and allow for a flexible tubing connection. Most spectrophotometers have a solid sample compartment bottom which would not allow the use of these cells.
Connections: Quartz tubulations are permanently fused to the top and bottom of the cell, allow for simple and secure push on or sleeved connections using flexible tubing such as silicone rubber, PTFE or PVC. The inlet/outlet tubulations are approximately 2mm ID, 4mm OD and 10mm long.
Window material: Spectrosil Quartz or equivalent, useable range: 170 to 2700 nm
Starna Path Exterior Interior "Z" Nominal Number
Catalog Length Width Length Height Width Length Height Dimension Volume Polished
Number mm mm mm mm mm mm mm mm ml Windows
46-Q-0.5 0.5 12.5 12.5 65 10 0.5 35 fits all 0.185 2
46-Q-1 1 12.5 12.5 65 10 1 35 fits all 0.370 2
46-Q-2 2 12.5 12.5 65 10 2 35 fits all 0.740 2
46-Q-5 5 12.5 12.5 65 10 5 35 fits all 1.850 2
46-Q-10 10 12.5 12.5 65 10 10 35 fits all 3.700 2