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PEarl

PEarl
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brilliant spectroscopy™ The Pearl™is a high specification liquid transmission accessory designed for laboratory spectroscopic sample analysis in the near and mid Infrared. The Pearl Accessory contains Specac’s innovative Oyster™cell assembly, which holds the sample in a horizontal plane. The top Oyster™cell is simply lifted out of the way to allow for fast and easy application of the sample and cleaning between samples. For more volatile samples, there is an injection access port in the top Oyster™so the cell assembly does not have to be fully opened. At all times, the sample can be viewed through the two windows, allowing the user to ensure that no bubbles have been trapped. The Oyster™cell can be cleaned very easily and quickly using tissue and an appropriate solvent. The Pearl™ has been designed to provide a more accurate pathlength than can been achieved using a traditional liquid transmission accessory, with pathlengths repeatable to significantly better than 1pm thanks to the innovative Oyster sample holder. Cyster cells have the unique feature of being offered as either parallel or wedged cells to eliminate troublesome fringing. Pearl™can befitted with ZnSeor C&F2 windows which can be interchanged in seconds. Oyster™cells are available in five pathlengths, 50pm, 100pm, 200pm, 500pm and 1,000pm. The Oyster™cell mechanism is so easy to use that it makes the Pearl™accessory suitable for handling highly viscous samples such as oils and greases. KEY BENEFITS • The easiest to use FTIR liquid sampling system available • Faster, more accurate and more repeatable than traditional liquid cells • Wedged cell option to eliminate troublesome fringing completely • Different pathlengths and window materials changed in seconds • Handles viscous materials with ease THE BENCHMARK™BASEPLATE SYSTEM Specac believe that your accessory should be able to be quickly and easily switched from instrument to instrument in your laboratory. To facilitate this, we have developed the Bench mark baseplate system as an interface between the accessory and instrument, and to which the accessory can be fitted with a single thumbscrew fixing. The Bench mark baseplate is unique to the instrument model being used (a baseplate is supplied with the Pearl™ Accessory), and can be left in the sample compartment, if required, for use with other Specac Benchmark™bompatible accessories. You should specify your spectrometer when ordering your Pearl™ KEY APPLICATIONS • In-service oil analysis • Quantitative and qualitative analysis • Adulterated edible oil analysis • Highly viscous samples such as greases

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brilliant spectroscopy™ Sueeae, brilliant spectroscopy™

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PEarl 2Pages

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PEarl
2Pages