Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 8453 DAD #197739 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 8453 DAD is a double-beam ultraviolet-visible spectrophotometer used to measure the amount of light absorbed by a sample at different wavelengths. It is an essential instrument for the analysis of samples in academia, clinical and industrial settings. HP 8453 DAD is a double-beam system that operates by comparing a sample to a reference beam simultaneously. The spectrophotometer is a reliable solution for a variety of applications because it has an impressive signal-to-noise ratio. The instrument uses a deuterium and a tungsten halogen lamp as its light source and utilizes a diffraction grating with 2048 grooves/mm. It also features a high throughput, superior wavelength accuracy, and a wide absorbance range of 0.00005 to 4.00000 absorbance units at selected wavelengths. The optical system of AGILENT 8453 DAD features a beam-splitter, a collimating/focusing lens, a sample cell, an integrating sphere, and a photoelectric detector. The sample cell maximises the optics performance, by increasing the amount of light that enters the sample. The integrating sphere provides uniform illumination of the sample and the detector is responsible for measuring the amount of light that is absorbed. A wide range of sample cells are available for use with the spectrophotometer, with a maximum volume of 10 mL and a path length up to 200 mm. 8453 DAD is a computer-controlled instrument, it can be controlled remotely from a PC with the Easy Access software. It also includes USB and GPIB/IEEE-488 interfaces, allowing for data acquisition, analysis, storage, and printing. The spectrophotometer is ideal for a range of analytical tasks, such as determining sample concentration, potency, contamination, and oxidation. It is also suitable for research activities related to chemical reactions, biochemical assays, and other qualitative and quantitative analyses. KEYSIGHT 8453 DAD Spectrophotometer has been designed for ease-of-use and accuracy. It is a reliable solution that will ensure rapid, accurate, and reproducible results in all your spectrophotometry experiments.