Description:

The Evolution™ Pro UV-Vis Spectrophotometer is an advanced analytical instrument for precise ultraviolet-visible (UV-Vis) spectroscopy. It features high-performance optics, customizable and easy-to-use software, and automation, making it ideal for research, quality control, and industrial applications.

It accurately measures absorbance, transmittance, and reflectance in the ultraviolet and visible light ranges, enabling analysis of molecular concentrations, reaction kinetics, and material properties. Designed for pharmaceuticals, analytical chemistry, life sciences, and materials science, it ensures high-resolution, reproducible results with advanced optics and automation.

Specifications:

• Optical design: Modified Ebert; Double beam with sample and reference cuvette/accessory positions
• Spectral Bandwidth: Selectable 0.5, 1.0, 1.5, 2.0, 4.0 nm
• Light source: Xenon flash lamp
• Scan ordinate modes: Absorbance, % Transmittance, % Reflectance, Kubelka-Munk, Log(1/R), Log(Abs), ABS × Factor, Intensity, 1st–4th Derivative
• Wavelenght:
• Range: 190–1100 nm
• Accuracy: ±0.20 nm (546.07 nm Hg emission line) ±0.30 nm (190–900 nm)
• Repeatability: ≤0.05 nm (546.1 nm mercury line, SD of 10 measurements)
• Scan speed: Variable, up to 6000 nm/min

Data intervals: 10, 5, 2, 1, 0.5, 0.2, 0.1, 0.05 nm