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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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