Thermo Nicolet Smart OMNI-Sampler For Single-Reﬂection ATR Analysis
The Thermo Scientiﬁc Smart OMNI-Sampler is an excellent choice when you need to make fast and simple measurements but face a wide range of different sample types – solids or liquids. It is a universal single reﬂection HATR sampling accessory that fulﬁlls almost all application needs. In addition to routine solids and liquids, the Smart OMNI-Sampler™ will facilitate the analysis of difﬁcult samples, such as dark carbon-ﬁlled samples, single polymer beads, hard rigid polymers, and coatings on glass substrates.
• Single polymer beads
• Single ﬁlaments
• Formed, rigid polymers
• Paint chips
• Printed circuit board
• Carbon-ﬁlled materials (o-rings)
• Liquid, including aqueous solutions, corrosive, and caustics
Unique Features The Smart OMNI-Sampler integrates several unique features to make sample measure ments simple and error-free. The spherical crystal design produces a nominal 2x reduction in the beam diameter. This provides enhanced sensitivity, the ability to run smaller samples, and the ability to exert more pressure on the sample, ensuring optimal contact. The pressure device tip is 2 mm, essentially deﬁning the practical sample size. The Smart OMNI-Sampler utilizes an extremely rugged germanium ATR crystal that has a spectral range of 4000 – 675 cm-1 .