Used PHOTO RESEARCH PR-650 #9308567 for sale

PHOTO RESEARCH PR-650 is a spectrophotometer used for research and laboratory applications. It is a versatile instrument that offers precise wavelength and spectrum measurements. It features an optical resolution of 0.5 nm and a spectral range of 350 to 1000nm for analysis of visible and near-infrared spectral lines. It is a low-noise system designed for ultra-high precision measurements. PR-650 utilizes two different sample-measuring modes: relative and absolute. The relative mode is used for measuring the reflectance of a sample with a reference material, while in the absolute mode, the instrument measures the absolute reflectance of the sample. An integrated display screen allows users to view and analyse data in real-time. PHOTO RESEARCH PR-650 features a fully automated calibration system, which includes five different calibration standards: CIE standard illuminants and reflectance curves, gray scale measurements, absolute reflectance, and diffuse and gloss measurements. The automatic temperature compensation system ensures accuracy and reproducibility by automatically adjusting the spectrometer settings based on the temperature of the instrument. The automated alignment also ensures correct positioning of the sample to the detector. PR-650 is designed with the ability to connect to a personal computer for the purpose of data storage and analysis. Its unique LabView - based software allows users to control the instrument and view results simultaneously. A variety of optional components, such as integrating spheres, fiber optics, and filter holders, can be connected to the instrument as needed. PHOTO RESEARCH PR-650 is an advanced spectrophotometer that offers advanced features for laboratory and research applications. Its high accuracy, versatility, and flexibility make it an ideal choice for a wide range of applications, including chemistry research, medical research, semiconductor analysis, and optical materials testing.