Used MILTON ROY Spectronic 21D #9087546 for sale

MILTON ROY Spectronic 21D is an instrument that is capable of measuring the absorption and reflection of light. This spectrophotometer is able to measure in both the ultraviolet and visible light spectra, and it is widely used in various applications, such as colorimetric analysis and quantitative spectroscopy. Spectronic 21D is an optical spectrophotometer that contains a double beam optical system to make the measurements. It is equipped with an adjustable mirror, monochromator, photoelectric detector and a numerical scale that can be used to display the absorbance or percent reflectance of a sample. The optical system in MILTON ROY 21D operates by passing light from a source to the sample on the rotating mirror. The sample is than measured by the wavelength dispersion monochromator to determine the optical absorbance. MILTON ROY Spectronic 21D has an adjustable range of from 190 to 1100 nanometers to meet the absorbance range in various applications. This spectrophotometer also has a digital LCD display that can show up to three different wavelengths simultaneously and has a sensitivity of 0.01A. The device also includes a data output port which allows for the transfer of data to a computer. Having both an adjustable mirror and a monochromator makes Spectronic 21D very versatile, allowing to measure a range of absorbances. The adjustable range also allows the instrument to be used on a wide variety of different samples. By using the data output port, the results can also be easily transferred and analyzed. In conclusion, MILTON ROY Spectronic 21D is a reliable and versatile spectrophotometer. Thanks to its adjustable range and digital LCD display, it is able to measure a wide variety of absorbances and accurately give quantitative results. Furthermore, the data output port allows for easy transfer and analysis of the results, making the overall process much more efficient.