Used MILTON ROY Spectronic 21D #293618639 for sale

MILTON ROY Spectronic 21D spectrophotometer is an instrument used to measure the spectrum of a light source. It is a versatile and reliable tool used in the laboratory for qualitative and quantitative analysis of substances in the laboratory. Spectronic 21D features a split-beam system consisting of a single optical beam and a pair of detectors. The single optical beam is collimated before it passes through the sample and is then split into two beams entering the two detectors creating a balanced output. MILTON ROY Spectronic 21D is a filtered spectrophotometer and provides a wide range of wavelengths, ranging from 200 to 1100nm, with each wavelength individually calibrated for accurate readings. The spectrophotometer is also equipped with a photometric cell compartment and a cuvette holder that enable the user to measure the absorbance, transmittance, and fluorescence of various samples. This simplistic design is further enhanced by a diaphragm that enables users to vary the slit width according to their application. Spectronic 21D has a quartz-tungsten halogen lamp that provides a reliable source of light at different wavelengths. The lamp can be adjusted to provide light intensity at various wavelengths with its eight-position filter wheel and power setting capabilities. This feature makes MILTON ROY Spectronic 21D suitable for research and educational applications as it offers more options for experimentation. Spectronic 21D is also equipped with an RS-232 port allowing for direct connection to another computer for data logging, processing, or analysis. Other features of this spectrophotometer include an adjustable light path, an Auto-Zero Compensation System (AZCS) for precise measurements, an auto-off switch to reduce power consumption, and an adjustable sensitivity setting to accommodate different sample sizes. Overall, MILTON ROY Spectronic 21D is an excellent spectrophotometer for laboratory use. It offers a number of features for precise and reliable measurements. The versatile design of the spectrophotometer allows it to be used in a variety of settings and applications, making it a preferred choice for research and educational purposes.