Used HITACHI U-4100 #9356578 for sale

HITACHI U-4100 spectrophotometer is a highly advanced optical instrument used for analytical and research purposes in microbiology, life sciences, and pharmaceuticals; among many other fields. It enables researchers and technologists to precisely measure a wide range of quantitative measurements based on the light reflected or absorbed by a sample. This system utilizes a double monochromator design to provide fast and accurate measurements. The optical system of the instrument consists of an integrating sphere, a double monochromator, a beam expander, and a diffuser, as well as light sources and detector elements. The spherical diffuser is used to improve the signal-to-noise ratio of the measurements, while the beam expander is used to increase the gathered light and improve the accuracy of the measurements. The monochromator consists of a Rochon prism that splits the light into two components having a slight difference in wavelength. These two components are focused onto a linear CCD array to provide simultaneous measurements at a wavelength range of between 200 and 800 nanometers. Using this range and the technology of grating dispersion, HITACHI U4100 can be used to measure a wide variety of wavelengths both in the visible and infrared spectrums. To further improve the accuracy of U 4100, its CCDs are equipped with a high-resolution digital signal processing (DSP) processor. This processor scans the sample and analyzes the resulting reflected or absorbed light, which is then used to accurately quantify the sample. Data from the system is sent to a computer for storage and further analysis. U-4100 is a highly versatile instrument that can be used in many different types of fields of research, from biology and pharmaceuticals to environmental sciences and materials testing. Due to its low noise CCD arrays, high resolution optics and advanced signal processing capabilities, HITACHI U 4100 can provide fast and accurate measurements in an economical and compact package.