Used HITACHI U-1800 #9211619 for sale

HITACHI U-1800 Spectrometer is a high performance, double-beam visible-near infra-red spectrophotometer equipped with a wide array of diagnostic features. It is designed for applications requiring absolute or relative accuracy measurements, from simple sample measurements to more complex spectroscopic analyses. The spectrometer's optical bench features two lamps assembly, each with a quartz burner and a deuterium lamp, allowing users to measure from both the UV and near-infrared ranges simultaneously. Its transmittance measurement range is 0.1 to 100%T. Additionally, U-1800 includes a photomultiplier tube for sensitive baseline measurements and a high-precision synchronous detector for low noise and high signal to noise ratio. The spectrophotometer's sampling accessories, such as a multi-cell holder and auto-sampler, enable users to easily measure multiple samples with various cell depth and/or slice measurements. The spectrophotometer provides high resolution and high repeatability, with spectral resolution options of 1, 2, 5, or 10 nm. The only allowed spectral shift is within ±2 nm. The monochromator stage has a back-focus of 66 mm and can detect wavelengths from 350 to 2500 nm with a focusing accuracy of ± 10 µm. Its grating possesses a blaze angle of 76.356°, grating pitch of 1020 mm-1 and a number of grooves of 1200. The instrument is also equipped with non-ambient temperature control, as well as a standard double-grating monochromator that enables single-band measurements from 400 to 1000 nm. In terms of software, HITACHI U-1800 includes a control and operation software with a Windows 7-compatible PC, as well as a Hi-SPG software package - providing routine data analysis and result analysis functions. It includes a variety of software modules, including spectral extraction, baseline correction, linear mapping, numerical integration and results presentation. Additionally, the instrument includes a database with pre-installed calibration curves. Overall, U-1800 Spectrometer is a versatile, multi-functional tool for both laboratory and production research, designed to exceed accuracy requirements for both simple and complex sample measurements. Thanks to its wide range of spectral options, easy of use and sophisticated software, HITACHI U-1800 is a great choice for any spectroscopy enthusiast.