Used SHIMADZU DGU-20A3 #9108845 for sale

SHIMADZU DGU-20A3 is a state-of-the-art double-grating, high-resolution spectrometer that is designed to provide the highest levels of accuracy and precision when measuring wavelength and intensity distribution data. DGU-20A3 is suitable for a wide range of applications, and its design and performance make it the ideal choice for spectroscopic analysis. SHIMADZU DGU-20A3 is composed of three separate parts: an entrance slit assembly, a diffraction unit, and a detector unit. The entrance slit assembly is comprised of two slits: one for the entrance of light and one for the exit of light and diffraction. The two slits can be adjusted for various slit widths to achieve different accuracy levels. The diffraction unit houses two pairs of holographic gratings that enable the device to produce either monochromatic or white-light spectra. The grating's angular position can be adjusted to change the spectral resolution. There are two types of detectors in the device: a photomultiplier tube (PMT) and a Charge Coupled Device (CCD). Both detectors allow above and below-averaged sample measurement of diffuse reflectance spectra. DGU-20A3 offers a high spectral resolution of 0.2nm per pixel, which is ideal for a wide variety of analytical processes such as mass spectrometry, high-resolution spectroscopy, and Raman spectroscopy. The instrument has a high light throughput of up to 400 W/cm², and its irradiance can be adjusted from 0 to 100%. The wavelength range of the device is adjustable from 190 to 1100 nm, and its maximum optical density is up to 6 OD. The device is fitted with an altitude mirror for enhanced light intensity and has compensation filters and gratings to reduce the effects of energy flaws. SHIMADZU DGU-20A3 is designed for use in a laboratory or in industrial settings, and it can be connected to a personal computer for data processing and storage. The instrument comes with a suite of software including PC software, a control panel and a network utility. The software can be used for easy settings adjustments, real-time monitoring of spectral data measurement and application programs such as Quartz analysis and peak search. Overall, DGU-20A3 is a highly advanced double-grating spectrometer designed to provide superior accuracy and precision in the analysis of spectroscopic data. Its adjustable wavelength range, high light throughput, and accuracy make it a powerful tool for industrial and research applications.