Product/Service

Sample Handling Accessories

Source: Spectra-Tech, Inc.
The Foundation Series of FT-IR sample handling accessories utilize a single common base module, "the Foundation", which mounts in the spectrometer's sampling compartment
The Foundation Series of FT-IR sample handling accessories utilize a single common base module, "the Foundation", which mounts in the spectrometer's sampling compartment. SwapTop accessory modules drop into the Foundation for rapid change of analytical technique to a method that matches the needs of the application.

Four SwapTop modules are currently available. They include:

  • Thunderdome - A single reflection ATR utilizes a Germanium crystal with an optional viewing device for analysis of over 90% of the samples. Applications include strong absorbing compounds, single polymer beads, formed rigid polymers, paint chips, o-rings, paper/contaminants, glass composites, liquids, including aqueous solutions, corrosives, caustics, or any sample where surface characterization is the primary goal.

  • SpeculART - A single reflection ATR combined with specular reflectance. Applications include biological fluids, analysis of neat solvents, aqueous samples, quality control analysis and strong infrared absorbers.

  • Multi-Reflection Horizontal ATR - A variety of crystals are available depending on the application. Applications include liquids, solids, pastes, soft, compressible powders and other weaker infrared absorbing materials.

  • CPC Diffuse - Diffuse reflection with CPC technology. Diffuse reflection is a sampling technique used for powders, organic and intractable solids. The CPC design minimizes the specular component of the spectra and eliminates the need to set the height of the sample cup.

All of the modules incorporate an alignment free design allowing the user to install Foundation modules in different FT-IR spectrometers.

Spectra-Tech, Inc., 2 Research Drive, Shelton, CT 06484. Tel: 203-926-8998; Fax: 203-926-8909.