Pike Technologies Multiple Reflection Horizontal ATR Cell

Horizontal Attenuated Total Reflectance (HATR) accessories successfully replace constant path transmission cells, salt plates and KBr pellets used in the analysis of liquid, semi-liquid materials and a number of solids. HATRs feature a constant and reproducible effective pathlength and are well suited for both qualitative and quantitative applications. In general, sampling is achieved by placing the sample on the HATR crystal. It is very important that the sample is in intimate contact with the crystal surface. For that reason, sampling is easiest for low viscosity liquids. Viscous liquids and pastes must be spread-out to cover the entire crystal area. Solid materials and powders have to be pressed against the crystal to achieve an adequate contact.

The PIKE HATRs are high performance accessories, carefully designed to provide excellent results with minimum effort. The accessories are easily located in the sample compartment, locking into position on the sample compartment baseplate (or a slide-mount for slide mounted versions). Stable alignment provides excellent analytical precision. Crystal plate changeover is extremely rapid, allowing a wide range of samples to be analyzed with maximum convenience. PIKE HATRs have been optimized for maximum optical throughput and excellent quality spectra may be obtained from demanding samples. Several high quality crystal materials, covering a full spectrum of applications are available. Trough crystal plates are sealed using metallic gaskets, eliminating premature failure and the risk of cross-contamination associated with inferior, epoxy-bonded systems.

• Excellent energy throughput offering high signal-to-noise ratio and excellent sensitivity
• Large crystal area for ease of sampling and optimum performance
• Removable crystal plates with pinned location for high precision and quick cleanup
• Sample clamp, powder press and volatiles cover included