Z804010
Specac® Pearl™ Liquid Analyser Oyster™ bottom
CaF2, pathlength 1000 μm, parallel windows
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About This Item
UNSPSC Code:
12352200
NACRES:
SB.32
material
CaF2
feature
parallel windows
manufacturer/tradename
Specac Ltd
technique(s)
IR spectroscopy: suitable
pathlength
1000 μm
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General description
The Pearl™ is a high specification liquid transmission accessory designed for laboratory spectroscopic sample analysis in the Near and Mid-Infrared. The accessory contains Specac′s innovative Oyster Cell assembly which holds your sample in a horizontal plane. The design of the Pearl™ and Oyster Cell allows for fast and easy application of the sample, and for cleaning between samples. A complete Oyster liquid cell consists of a separate top and bottom window assembly which are brought together to create a defined, consistent and repeatable pathlength for the liquid cell for the containment of a liquid sample between the inner contacting window surfaces. The Oyster cell can be provided as two different types (parallel or wedged angle) of a complete liquid cell assembly fitted with either ZnSe or CaF2 window material options. The Oyster top window assembly fitted with a particular window material is common to all of the complete Oyster cells offered. The Oyster bottom window assembly is offered as a choice for the fitting of ZnSe or CaF2 window material at a parallel or wedge angle window setting. A pathlength option to choose is from the 25, 50, 100, 200, 500 and 1000 um offerings.
Features and 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
Linkage
A Specac® Benchmark baseplate for your specific spectrometer is needed for installing the Pearl Liquid Transmission Accessory. A Pearl optical unit Z805432 is required plus a complete Oyster of the window type, pathlength and wedging.
Legal Information
Oyster is a trademark of Specac, Inc.
Pearl is a trademark of Specac, Inc.
Specac is a registered trademark of Specac Ltd.
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