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The
Model SL-3 Stainless steel sealed liquid spectrophotometer
cell ensures accurate visual alignment of the cell components.
These cells never have partially blocked filling ports and
they never leak. The SL-3 is assembled by placing the front
plate face down and then placing the front lead gasket with
holes in alignment with the luer lock syringe filing ports.
The front drilled window is then placed in position over
the ports which are still visible. The mercury amalgamated
spacer, rear window, neoprene gasket and back plate can
then be positioned without difficulty to seal the cell.
All steel plates used in the cell are lapped optically flat
to ensure a perfect amalgam seal and accurate alignment.
This is the reverse of most spectrophotometer cell designs,
which do not insure accurate alignment. Configuration of
one of the filling ports on the edge of the front plate
facilitates proper filling and emptying of the cell and
prevents liquid sample material from damaging the windows
and also prevents breaking the amalgam seal.
The
Model SL-3 cell will fit all dispersive and FTIR spectrophotometers.
The aperture of the dispersive cell is 22.5mm x 10mm and
the aperture of the FTIR cell is 16mm. The window size for
both the dispersive and FTIR cell is 38.5mm x 19.5mm x 4mm.
Available nominal pathlengths are 1mm, 0.5mm, 0.2mm, 0.1mm,
0.05mm, 0.025mm and 0.015mm. Other pathlengths can be ordered.
Pathlengths can be nominal or calibrated to 4 decimal places (eg. 1.0152mm) and cell pathlengths can be matched within ±3% for interchangability. ICL also offers an infared cell reconditioning service and a calibration service for all spectrophotomer cells.
| A calibration charge of $12.00 is automatically added to the price of each cell, unless the customer expressly specifies that calibration is not required. Pathlengths for cells that are not calibrated are nominal and ICL assumes no responsibility for the customer's inability to calibrate the cell or for the failure of an uncalibrated cell to exhibit satisfactory fringing. |
The
Model SL-3 cell is now available with pathlengths of 2.5
micron, 5 micron, 7.5 micron and 10 micron. Please call
or click here for pricing and
additional information.
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Part
numbers which end with the letter "W" are
nominal part numbers only and are used online simply
to identify the cell type and window material. Part
numbers which end in "W" do not denote a
specific path length. We will assign the correct part
number when you place your order. If you want confirmation
of the correct part number please request it when
you call in your order or request an on-line e-mail
confirmation of the correct number.
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