The universal sampling module enables you to analyze all kind of samples: solids, liquids and gases. This transmission sample compartment with its 2x3" standard sample holder can hold a variety of gas cells and liquid cells. Solid samples can be investigated in a standard pellet holder or using a magnetic film holder. Samples with a reflective surface are analyzed with a dedicated accessory for reflection measurements.
ALPHA's Platinum ATR single reflection diamond ATR module is designed to bring more ease to your routine analysis. The ergonomic one-finger clamp mechanism simplifies the sample positioning. It is easy to clean, as the pressure applicator can be rotated 360° to provide the user with unobstructed access to the sampling area. A variety of sampling options for temperature controlled measurements and liquid flow through analysis complete the versatility of the Platinum ATR.
The Multireflection-ATR module with horizontal ZnSe ATR crystal is very suitable for the analysis of pastes, gels and liquids. Six internal reflections and an exceptionally high light throughput provide highest ATR measurement sensitivity for the analysis even of low concentrated sample components.
ATR is an easy to use FTIR sampling method that is ideal for both solids and liquids and does not require any sample preparation. The Eco ATR is a single reflection ATR sampling module with a very attractive cost/performance ratio. It is equipped with a versatile high throughput ZnSe ATR crystal for the analysis of powders, solids, pastes and liquids.
The DRIFT module allows to economically analyse a broad variety of solid samples: powders, inorganic material, gem stones, papers, textiles and others. The DRIFT module is designed for easy sampling and high light throughput. This results in an unmatched time-per-analysis for FTIR diffuse reflection measurements.
Dedicated reflection modules allow contactless and non-destructive FT-IR analysis of large samples on top or in front of the spectrometer. Paper or textile fabrics are simply placed on top of the instrument to be analyzed. Also very large or even immobile samples like metal surfaces of car parts or mural paintings during restoration process can be investigated, by placing the instrument in front of the object. An integrated video camera helps finding the sampling area.
Different dedicated sampling modules with integrated gas cell allow the measurement of gases and gaseous mixtures by transmission IR spectroscopy. The ALPHA sampling module with 7 cm gas cell is characterized by a minimized cell volume that requires little sample amounts and allows fast gas exchange. The module with 4.8 m gas cell provides the sensitivity to detect low concentrations. Heating options prevent condensation of gases in the cell.
Software controlled heatable units or cells.
Wide range of autosampling options for almost all types of samples and measurements. Automated wheel sample changer, liquid autosampler, automated high-throughput screening and many other options.
ALPHA can be due to its compact dimensions used as a portable spectrometer. Portability is facilitated by few accessories and extensions:
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