Used 3M 520 #127115 for sale

3M 520 spectrometer is a high precision instrument designed for use in research laboratories. It is capable of measuring the ultraviolet and visible range spectra of substances. 520 consists of an optical system, a visible light detector, a light source, filters, and a control unit. The optical system focuses the light on the sample being tested, which can be either a solid or liquid solution. The light source is adjustable in intensity and wavelength to measure a variety of wavelengths. Filters can be adjusted to control the range of wavelengths being examined. The spectrometer's visible light detector is used to measure the resulting spectrum of light that passes through the sample. The light detector is extremely sensitive, capable of detecting light down to levels equivalent to a few photons. 3M 520 also has a control unit which is used to setup and control the instrument. This includes a microprocessor, memory, software, and other components. The software allows users to program the spectrometer to measure different types of spectra. 520 is a powerful, reliable, and easy to use spectrometer for a wide range of research and scientific measurements. It offers a range of features including a high dynamic range, an automated calibration system, and a variety of image and data analysis tools. This makes it suitable for sophisticated bio-chemical and medical research.