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UV-Visible Spectrophotometer LUV-200A
  • Wide wavelength range, high performance and reliability.
  • The split-beam ratio monitoring system provides accurate measurements and    enhances baseline stability.
  • Fully automated design, realizing the simplest measurement.
  • Optimized optics and large scale integrated circuits design.
  • Rich measurement methods, wavelength scan, time scan, multi-wavelength determination, multi-order derivative determination, double-wavelength and triple wavelength methods etc. meet different measurement requirements.
  • Automatic 10mm 8-cell holder, changeable to automatic 5-50mm 4-posion cell holder for more choices.
  • Data output can be obtained via a printer port and a RS-232 interface (RS 485 and    USB port optional).
  • Parameters and data can be saved for user's convenience.
  • FPC controlled measurements can be achieved for more accurate and flexible  requirements.
Technical Specification

UV-Visible Spectrophotometer LUV-200A

Wavelength Range 190 - 1100nm
Accuracy 0.3nm
Reproducibility 0.15nm
Photometric System Split-beam ratio monitoring; auto scan; dual detectors
Accuracy 0.3%T (0 - 100%T)
0.002A (0 - 0.5A)
0.004A (0.5A - 1A)
Reproducibility 0.2%T
Range T, A, C, E
Spectral Bandwidth 2nm (5nm, 4nm, 1nm, 0.5nm optional)
Working Mode - 0.3 - 3A
Stray Light ≤ 0.1%T (NaI 220nm, NaNO2 340nm)
Baseline Flatness 0.002A
Stability 0.001A/30min (at 500nm, after warming up)
Noise 0.001A at 500nm, after warming up
Display 6 inches high light blue LCD
Detector Silicon photodiode
Dimensions (W x D x H) mm 630 x 470 x 210
Weight 26 Kg
Catalog No. 31260103