The proven technology you have come to expect from Apex Technology just got better. Built with the future of water analysis in mind, the Spectrophotometer will give consistently accurate results in a simpler testing format.
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- Simple Preparation
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- Comprehensive Documentation
What is spectrophotometer used for?
A spectrophotometer is an analytical instrument used for the objective calculation of visible light, UV light, or infrared light emission or reflection. Spectrophotometers measure intensity as a function of the wavelength of the light source.
What is the basic principle of spectrophotometer?
Spectrophotometry is a procedure for determining how much light is reflected by a chemical material by measuring the strength of light as a light beam travels through the sample solution. The fundamental theory is that light is absorbed or emitted over a certain wavelength spectrum by each compound.
What is the difference between a spectrometer and a spectrophotometer?
A spectrometer is an aspect of the most responsible spectrophotometer for the calculation of different objects. A spectrophotometer is a comprehensive device that involves a light source, a way of collecting the light that has interacted with the objects being measured, and a measurement spectrometer.
How does a spectrophotometer work?
The source of light is given by a lamp. The light beam strikes the diffraction grating, which acts like a mirror and divides the light into the wavelengths of its elements. The grating is rotated such that the exit slit is only penetrated by a single wavelength of light. Then with the sample, the light interacts.
What is a blank in spectrophotometry?
A blank is a sample containing everything except for the significance analyte. For example, if you are conducting an experiment with UV-Vis to measure Green Fluorescent Protein concentrations, the protein must be dissolved in a solvent. The blank is a sample of the solvent itself.