This document demonstrates the excellent linear range and dynamic range of the Agilent Cary 60 UV-Vis spectrophotometer.
This datasheet provides a technical overview of the Agilent Cary 60 UV-Vis spectrophotometer, focusing on its photometric accuracy and linearity. It explains how the instrument's wide dynamic range allows for the analysis of highly turbid solutions and reduces sample preparation requirements.
The document details a method using Certified Neutral Density glass filters to demonstrate the instrument's performance. Results show that measuring absorbance at 590 nm extends the photometric range above 3.5 absorbance units with a correlation coefficient of 0.9996.
The instrument demonstrates a linear range that extends above 3.5 absorbance units.
The demonstration used a wavelength range from 700 nm down to 400 nm.
The test was performed with a scan rate of 60 nm/min and a data interval of 1.0 nm.