The measurement of the intensity, spectrum, lifetime and polarization of fluorescence makes it possible to determine the presence of fluorophores and their concentrations. The equipment used is called a fluorometer, an analytical instrument designed to determine the concentration of fluorescent compounds. The analysis technique is called fluorometry, which is widely accepted in the scientific field and is a valuable and powerful analytical tool for both quantitative and qualitative analysis. It is a sensitive optical emission technique, consisting of exciting the sample molecules with a photon source. Fluorometry is still being explored; modern instruments offer many advantages that facilitate data collection. It is generally used if there is no sufficiently sensitive or selective colorimetric method for the substance to be determined.
A fluorometer measures the fluorescence parameters its intensity and wavelength distribution of the emission spectrum after excitation by a certain spectrum of light. Applications include chemical/biochemical, medical, environmental monitoring. That means they are used to measure chlorophyll fluorescence to investigate plant physiology. These are key devices in any biological laboratory, especially for research. ....
| Model | YR412-A |
| Light source | LED |
| Dynamic range | Five orders of magnitude |
| Linear dynamic range | R2 >0.995 |
| Detector | Photodiode |
| Repeatability | <1.5% |
| Stability | <1.5% |
| Sensitivity | dsDNA: 0.5ng/ml |
| Measurement speed | 3s (Once) |
| Dimension (W×D×H)mm | 194×155×72.5 |
| Weight | 0.4kg |
Fluorometry is an optical analysis technique with a wide variety of applications, it does not require more ...
This apparatus is an optical device, which is used in laboratories to observe and measure the fluorescent quality ...
A fluorometer is a piece of equipment that allows the analysis, identification and quantification of chemical ...
We can say that a Fluorometer is a special optical device commonly used in laboratory environments, which is...
Spectrofluorometry is the science that analyzes the fluorescence of a sample. This science, is applied by a device called...
A fluorometer is an instrument used for fluorometric quantification, since it allows quantifying, detecting and monitoring...
Luminescence is the emission of light by any substance, due to electronically excited states, by means other than ...
There are two general instruments to measure fluorescence, which are fluorometers and spectrofluorometers, in this article we will focus on the differences between both equipment. ...
In this section you will find our Fluorometers in operation, packaged, being serviced, etc.
Spectrofluorometry is the science of analyzing the fluorescence of a sample. This science, applied by a device called a Fluorometer, is an instrument which measures and studies the properties of chemical compounds in order to deduce information about the luminescent elements.
Generally, the properties can be investigated according to the grouping of different species and/or the chemical environment of the sample, through quantitative and qualitative analysis.
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