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FL375 Fluorescence Spectrometer

FL375 is an integrated small fluorescence spectrometer used to detect the content of advanced glycation end products in the skin. It’s compact and highly sensitive and the spectrum is stable and relia...
DETAIL

FL375 is an integrated small fluorescence spectrometer used to detect the content of advanced glycation end products in the skin. It is configured with 45/0 optical path design and uses a MEMS spectrometer. It’s compact and highly sensitive. Built-in filter can filter the interference of excitation. The spectrum is stable and reliable with the post-spectroscopic technology.
 

The skin fluorescence spectrum measured by FL375 is processed by algorithm to display the skin fluorescence value (AF). The AF value indicates that the accumulation of AGEs in the body is calculated by automatically absorbing the fluorescence emitted by AGEs in human tissues. The higher the value, the higher the accumulation. Subjects can make early prediction and diagnosis of their physical conditions (including whether they may have diabetes, aging, etc.) according to the test data. 

The accumulation of AGEs in the body will cause a series of oxidative stress cascade reactions and inflammatory reactions, thus accelerating human aging and the occurrence and development of various diseases, such as diabetes and its complications, Alzheimer's disease, intestinal diseases, neurological diseases, cancer, etc.



 

  • Features

  • Small size
  • High sensitivity
  • 45/0 optical path design

 

  • Specification

Model FL375
LED wavelength 375 nm
LED line width 10 nm
Optical path design 45/0
Measurement window Φ10 mm
Spectral range 400-700 nm
Spectral resolution 10 nm
Operating temperature 5-80℃
Operating humidity 5%-80%
 

 

  • Dimensional drawing



 
  • Practical application
The basic principle of FL375 is to use the safe light source LED375nm to excite the fluorescent AGEs of human skin, and reflect the accumulation of AGEs according to the obtained optical signals. Fluorescence spectrum detection of AGEs content is very fast, convenient, and has good repeatability. It does not need to collect blood samples. It is a non-invasive spectral detection technology. Compared with the pain and infection that may be caused by blood sampling for biochemical experiments, patients are more likely to accept this method. The skin fluorescence spectrum measured by FL375 is processed by algorithm to display the skin fluorescence value (AF). The AF value indicates that the accumulation of AGEs in the body is calculated by automatically absorbing the fluorescence emitted by AGEs in human tissues. The higher the value, the higher the accumulation. Subjects can make early prediction and diagnosis of their physical conditions (including whether they may have diabetes, aging, etc.) according to the test data.
 

            Figure 1.  AGEs content spectrum of normal human skin measured by FL375




 
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