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1. Diffuse Reflection Accessory
Harrick Praying Mantis™ Diffuse Reflection Accessory
The Harrick Praying Mantis™ was the first generally available diffuse reflection (DRIFTS) attachment and remains the forerunner in the field. It is a highly efficient diffuse collection system that minimizes the detection of the specular component. Ellipsoids pivot to provide easy access to the sampling area and incorporates to 6:1, 90° off-axis ellipsoids which form a highly efficient diffuse reflection illumination and collection system. This unique configuration deflects the specular reflectance away from the collecting ellipsoid, minimizing the associated spectral distortions. The Praying Mantis™ also can be configured to study materials and reactions in controlled environments with the appropriate diffuse reflectance reaction chamber. Harrick Praying Mantis™ applications include easy and reliable diffuse reflection analysis of solids and powders by FT-IR and UV-VIS spectroscopy and analysis of catalysts and other powders in a temperature and/or pressure controlled environment.
FEATURES :
- Highly efficient collection system.
- Minimizes the detection of the specular component.
- Ellipsoids pivot to provide easy access to the sampling area.
- Allows easy attachment of reaction chambers.
- Several models offered for compatibility with a wide range of FTIR and UV-VIS spectrometers.
- Harrick's exclusive PermaPerge™ allows rapid exchange with minimal interruption of the system purge.
- Optional references for FTIR and UV-VIS studies.
2. High-performance ATR spectrometer accessory
Quest , High throughput ATR accessory
The Quest ATR Accessory is a performance single-reflection ATR-FTIR accessory from Specac designed for laboratory spectroscopic sample analysis in the mid- and far-infrared. With innovative optical design and durable monolithic diamond ATR crystal option, this sets the benchmark in performance and value for ATR spectroscopy.
- High-throughput single reflection ATR
- Interchangeable crystal pucks
- Pressure tower for repeatable load application
- All-reflective optics for wide spectral range
Interchangeable ATR-FTIR crystal pucks
Various interchangeable ATR crystal pucks are available for the Quest.
- High throughput diamond
- Extended wavelength diamond
- ZnSe
- Ge
- Silicon
- Specular Reflectance
- Arrow™