Jun
29
Jun
18
SFTEC at Hyceltec 2026: Spectroscopy Brings "Sharp Eyes" to Hydrogen and Battery Research
SFTEC, official distributor of Optosky in Spain, showcased advanced spectrometers, Raman microscopes, and hyperspectral systems at Hyceltec 2026. Discover our solutions for hydrogen, fuel cells, and battery research. Contact us for a demo!
Jun
08
Optosk Confocal Raman Microscope
Principle of Raman Scattering
In 1928, Indian scientist C.V. Raman discovered that when light passes through a transparent medium, scattered light with frequencies different from the incident light appears. This phenomenon is known as Raman scattering.
• Identification: Different chemical bonds yield unique characteristic spectra, allowing substance identification.• Quantification: The intensity of Raman scattered light is proportional to molecular concentration, enabling quantitative measurement. 

Working Principle of Raman Microscope

Jun
05
Optosky Fruit Brix Meter Series
Technical Breakthrough: Core Advantages of the NY2000Pro

Non-Destructive Brix Detection via Fruit Skin Penetration1. NIR Light Penetration (300-1100nm): The device emits safe near-infrared light that effortlessly passes through the fruit skin.2. Molecular Resonance: Sugar molecules absorb specific light energies that match their naturalvibrational frequencies.3. Precision Modeling: By instantly measuring the exact light absorbed, our built-in algorithmcalculates and displays the precise Brix level.
While conventional titrators offer a low initial cost, their drawbacks in modern workflows are becoming increasingly apparent.- Destructive Testing Only:
Destroys the fruit, making it completely impossible to monitor the ongoing growth cycle. Consequently, a massive volume of unripe fruits is wasted annually due to premature picking for testing purposes.- Cumbersome Operational Process:
Requires a tedious workflow—including harvesting, juice extraction, and sample dropping—taking 3-5 minutes per individual test.


Jun
02
Breaking Monopolies: How ATP9110-25H Challenges the Gold Standard of Field Spectroradiometers
Discover how the ATP9110-25H challenges the ASD FieldSpec 4. Featuring a wider 300-2500 nm range, higher spectral resolution, and 3072 data channels, it's the ultimate alternative for hyperspectral remote sensing.
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