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Indoor Air Quality Monitoring - Analysis Equipment Solution - Innovative Consulting Solution - General Trade
Spectrometer
The age of search and collection
into the age of analysis.
absorption
Wavelength (nm)
Through a spectrometer, we measure the amount of light absorbed and reflected (absorbance) according to the wavelength of light, which is a unique characteristic of all materials when exposed to light, and analyzes what components the target material contains through this data do.
light source
measurement target
spectroscope
detector
The miniaturization of the spectrometer makes it difficult to control noise sources in the measurement process. This makes it impossible to accurately measure the light reflected off the analyte. Therefore, the technology that can improve SNR is the most important technology for the miniaturization of the spectrometer.
The Piquant spectral sensor provides accurate measurement results by analyzing the measured wavelength information based on a unique data matching algorithm and accumulated data.
noise canceling and
The meeting of signal amplification technology.
By removing noise wavelengths, the wavelength of the material is more clearly distinguished from the continuous wavelengths, and SNR is improved to increase the accuracy of the sensor.
More accurate with 48,000x higher SNR.
Measurable down to Nano mol/L.
enhanced signal
original signal
Intensity (normalized)
Wavelength (nm)
Difference in peak wavelength for each material
Int.
Wavelength (nm)
Absorption value difference according to component
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