Using four monochromators gives a true spectral scan with none of the artificial peak shifts seen when cut-off filters
are used in combination with monochromators.
True wavelength flexibility
Using four monochromators enables consistent performance over the whole wavelength spectrum. You can tune in any
wavelength without a need to optimize monochromator filter combinations.
Improved sensitivity
Stray light and the resulting background noise are the most critical factors affecting sensitivity. The use of four
monochromators reduces stray light 106 times more than typical dual monochromator configurations.
Faster scan times
Using Tecan’s exclusive configuration of four monochromators increases the speed of fluorescence scans by up to six times,
when compared to instruments containing two monochromators combined with cut-off filters.
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Our Quad4: products
Infinite™ M200 series
Our latest product with Quad4 technology delivering a powerful combination of value and performance
Safire²™
Our top of the line Quad4 Monochromator microplate reader with world class performance in both speed
and sensitivity
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