International Crystal Laboratories has a selection of heavy duty and light duty Sealed Liquid Spectrophotometer Cells for your spectroscopy needs.
ICL’s new RoHS compliant Model SL-15 sealed liquid cell (patent pending) features a unique sealing system employing fluoropolymer seals which enable us to produce precisely calibrated cells that completely eliminate mercury and lead amalgam seals from the fabrication process. These cells are fully compliant with RoHS Directive 2002/95/EC. The SL-15 can be employed in any general lab application, but the seal system is so robust that it is also suitable for high internal pressure environments such as flow cells used for viscous samples like oil. Where there are internal cell pressures as high as 40 psi, cells with suitable windows will remain leak free and maintain their path length integrity with long service life. Cells with windows that are insoluble in water can be pressure tested and certified to the customer’s desired specifications. Because the cell is so robust, the normal cell filling process that is required to avoid damage to standard lead mercury amalgam sealed cells can be skipped and users no longer have to fear for broken cell seals. The SL-15 can be modified to accept a number of inlet and outlet connections, but it comes standard with luer lok fittings. There are standard flow cell adapter kits that fit luer lok equipped cells to enable easy conversion of the cells to flow cell tasks.
The SL-2 was designed for precise analysis of liquids. The cell performs identically to ICL’s SL-3 and SL-4, but requires 32mm x 3mm windows instead of the usual rectangular or hexagonal shaped windows.
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.
ICL offers a heavy duty, corrosion resistant sealed liquid spectrophotometer cell designed to withstand rough handling and continuous sampling in laboratories. The large 25mm circular aperture is suitable for use with both dispersive and FTIR instruments.
Our SL-4 cell is now available in both demountable and sealed cell configurations that are purgeable while the cell is in the instrument, by using a Constant Purge™ bellows attachment.
The Long Path Absorption Spectrophotometer Cell is for IR/FTIR analysis of dilute solutions or solutions that absorb weakly. The cell has been found to be particularly useful in hydrocarbon testing, such as testing for the presence of oil in water, conforming to EPA methods 418.1 and 413.2.
The Variable Pathlength Liquid Spectrophotometer Cell can eliminate the need for a large collection of different fixed pathlength cells at an economical price.
The heated variable pathlength cell can be heated to 200° C and comes complete with a programmable ramp and soak temperature controller with RS-232 serial cable computer interface.