ND-3300 Fluorospectrometer
 

The NanoDrop® ND-3300 Fluorospectrometer is a multi-source optical instrument for measuring fluorescence. This space-saving fluorometer offers exclusive features that allow investigators the flexibility to use fluorometry in valuable new ways.

The uniquely clean optics of the patented retention system, combined with proprietary signal processing for the white LED applications, enables measurements across a wide range of wavelengths using sample volumes of 1-2 ul without cuvettes and costly filter changes.

The excitation source comes from one of three solid-state LED's, which are oriented 90° to the detector. The excitation maxima of each LED is:
UV : 365 nm - filtered (<5% transmittance above 400nm)
Blue : 470 nm
White : 500 - 650 nm

 

Emitted light is collected using the classical 90° angle from the respective excitation source. A 2048-element CCD array detector, covering 400-750nm, is connected by an optical fiber to the optical measurement surface. The spectrometer is configured with a cut filter to eliminate light transmission below 395 nm.

Find out more about the sample retention system
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