Attenuated Total Reflectance (ATR)

The Prism Cell is primarily used for analyzing highly absorbing materials, typically aqueous samples, pastes, films and soluble powders. The accessory utilizes a 45° single reflecting prism (permanently mounted Zinc Selenide or Germanium prism) and a two-mirror transfer optic design for high performance. The two mirror transfer optical design means easy alignment. The accessory is slide-mounted to fit into the sample holder of the instrument.

 

ATR Accessory (PLC-11M)

Parallelogram ATR Reflectance Plates

Trapezoid ATR Reflectance Plates