Sandwich cells provide for quick and easy installation
within existing cell holders. A sandwich cell consists of
a metal spacer assembled with one drilled and one undrilled
window of the same material and dimension. Each sandwich
cell offers leak-proof assembly with an amalgam seal.
Standard pathlengths are 0.015mm, 0.025mm, 0.05mm, 0.10mm,
0.20mm, 0.50mm and 1.0mm. Scroll below for order details.
Our most popular sandwich cells are assembled with
38.5 x 19.5 x 4mm windows. This series is available to fit
sealed and demountable Perkin-Elmer style cells. When
ordering, specify the spacer type for either a 14mm FTIR
circular aperture or 10 x 22mm Dispersive rectangular
If required for quantification, cell calibration and matching is available as an optional service and should be indicated upon ordering. REFLEX Analytical also offers a sealed cell reconditioning service in an effort to recycle and preserve resources.
The transmission materials available for sandwich cell
assemblies include but are not limited to NaCl Sodium
Chloride, KBr Potassium Bromide, CaF2 Calcium Fluoride,
BaF2 Barium Fluoride, KRS-5 Thallium Bromide Iodide and
ZnSe Zinc Selenide.
Fully assembled Perkin-Elmer type sealed liquid cells are also available. Refer to P-E Sealed Liquid Transmission Cells
The Perkin-Elmer demountable cell can also be ordered at Demountable Liquid Cell
Request a catalog for a complete schedule of sealed and sandwich liquid transmission cells.