Attenuated Total Refection (ATR) trapezoid prisms operate by measuring the changes that occur in a totally reflected infrared beam when the beam comes in contact with a sample. WIth the ATR method, light penetration into the sample for total reflection is dependent on the refractive index of the prism and the sample, the wavelength and also the incidence angle. ATR is the best choice for solids, gels, pastes and liquid samples.
Unit of Measure
Length x Width x Thickness |
N/A 56 x 10 x 4 mm |
Face Angle |
N/A 45 º |
Material |
N/A KRS-5 |
