An ATR accessory is one of the most practical choices for sample measurement. In most cases there is very little requirement for sample preparation. The ATR Pro One and ATR Pro One View are the ‘signature’ single reflection monolithic diamond models with wide spectral range and high optical throughput.

An ATR accessory is one of the most practical choices for sample measurement. In most cases there is very little requirement for sample preparation. The ATR Pro One and ATR Pro One View are the‘signature’ single reflection monolithic diamond models with wide spectral range and high optical throughput.

An ATR accessory is one of the most practical choices for sample measurement. In most cases there is very little requirement for sample preparation. The ATR PRO410-M features multi-reflection and the numbers of reflections are up to 5.

An ATR accessory is one of the most practical choices for sample measurement. In most cases there is very little requirement for sample preparation. The ATR PRO670H-S is a temperature-controlled single-reflection ATR. The operating temperature is 120, 150, and 180 °C。for ZnSe，Ge and Diamond prism, respectively.

Suitable for use in FTIR automatic MAIRS measurement units.

Diffuse reflectance is a useful technique for samples with a roughened surface which are not amenable to transmission or ATR measurement.

In combination with this gas cell, gas sample introduction and analysis can be carried out effectively.

Specular accessories for FTIR analysis.

Transmission remains one of the most sensitive methods used in mid-IR spectroscopy. However, correct sample thickness is essential for obtaining good spectra. The wide range of sampling accessories has been designed for the comprehensive analysis of gases, liquids and solid samples.

Reflection Absorption Spectroscopy has the benefit of greater sensitivity – up to 1 or 2 orders of magnitude compared with transmission. When parallel polarized light is incident to a metal surface, the electric vectors in the incident and reflected light interfere to mutually strengthen and form a vertical standing wave. The interaction of this stationary wave with a thin film on the metal surface, causes an absorption that is stronger than simple transmission measurement.