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Item Code: USB4000-UV-VIS

The USB4000-UV-VIS is a miniature spectrometer preconfigured for general UV-Vis measurements from 200-850 nm including absorption, transmission, reflectance and emission. This convenient, high-performance spectrometer fits into the palm of your hand, giving your measurements new flexibility. Using the modular approach, you can customize your measurement with our wide array of sampling accessories and light sources.

  • Modular – covers the 200-850 nm range and connects to light sources, cuvettes and other accessories
  • Fast – integration time is 3.8 ms – 10 seconds
  • Portable – fiber optic based spectrometer you can bring to the sample
  • Compatible – triggering functions synchronize the spectrometer to other devices

Engineering Specifications USB4000-UV-VIS
Dimensions: 89.1 mm x 63.3 mm x 34.4 mm
Weight: 190 g
Detector: Toshiba TCD1304AP
Wavelength range: 200-850 nm
Integration time: 3.8 ms – 10 seconds
Dynamic range: 3.4 x 10^6 (system); 1300:1 for a single acquisition
Signal-to-noise ratio: 300:1 (full signal)
Dark noise: 50 RMS counts
Grating: 600 lines/mm, set to 200-850 nm (blazed at 300 nm)
Slit: 25 µm
Detector collection lens: No
Order-sorting: Yes
Optical resolution: 1.5-2.3 nm FWHM
Stray light: <0.05% at 600 nm; <0.10% at 435 nm; <10% at 250 nm
Fiber optic connector: SMA 905 to 0.22 numerical aperture single-strand fiber

Applications in which this product is used:

Measurement Techniques in which this product is used: