The in-line flow cells have been developed for in-line absorption measurements.
The flow cells can be delivered for different line sizes: ¼", ½" and 1" diameter.
The flow cells consist of Swagelok union cross tube fittings and 2 UV/VIS/NIR collimating lenses. The optical path is depending on the size of the flow cell; the 1/4" has 5 mm optical path and the 1/2" has 10 mm optical path and the 1" flow cell has 20 mm optical path. The flow cells have SMA905 connectors for easy coupling to our comprehensive line of fiber optic cables and bundles. All cells come with variable focusing to optimize light throughput in the (D)UV spectral range.
All flow cells are available as -HT (high temperature) version. Also special -FL fluorescence flow cells with integrated LED's are available (see ordering information).
Special Gas flowcells have been designed to withstand pressures up to 200 bar.
Technical Data
¼" flow cell
½" flow cell
1" flow cell
Optical path
5 mm
10 mm
20 mm
Sample volume
62 µl
124 µl
248 µl
Wavelength range
200-2000nm
Fiber connection
2 x SMA905 connectors
Collimating optics
Plano Convex, focal length 8.7 mm
Max. Temperature
80°C (HT version till 200°C available on request)
Max. Pressure
10 bar (Special Gasflowcell up to 200 bar)
Material
Stainless steel for the fitting, black anodized aluminum for the SMA905 connectors
Overall dimensions
55 x 45 x 15 mm
72 x 50 x 22 mm
98 x 60 x 38 mm
Ordering Information
Flowcell-1/4"
Flow cell 1/4" with variable SMA adapter, 5 mm path length, incl. 2 UV/VIS/NIR lenses
Flowcell-1/2"
Flow cell 1/2" with variable SMA adapter, 10 mm path length, incl. 2 UV/VIS/NIR lenses
Flowcell-1"
Flow cell 1" with variable SMA adapter, 20 mm path length, incl. 2 UV/VIS/NIR lenses
Flowcell-1/4"-FL
Fluorescence Flow cell 1/4" with 2 SMA adapters, including 1 UV/VIS/NIR lens
Gasflowcell-1/4"-5-HPHT
Gasflow cell 1/4", 5 mm optical path length with SMA adapter, including 2 UV/VIS/NIR lenses, high pressure 200 bar, high temp 200 degr C.
Gasflowcell-1/4"-50-HPTP
Gasflow cell 1/4", 50 mm optical path length with SMA adapter, including 2 UV/VIS/NIR lenses, high pressure 200 bar, high temp 200 degr C.
Products