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UV-VIS Split Beam Spectrophotometers - LUV 1000 Series
Labnics
  • The Split beam ratio optics ensures good stability.
  • The Holographic grating reduces stray light of the instrument.
  • The fastest scanning speed is over 1000 nm
  • Instrument is provided with Silicon Photodiode detectors.
  • The operator needs to press the keys only twice when measuring ordinary samples.
  • MPU Software platform / Spec UV software workstation
  • Working Mode : MPU mode / PC Mode MPU

Technical Specification
 
MODEL UV- VIS Double Beam Spectrophotometer- LUV 1000 A

UV- VIS Double Beam Spectrophotometer- LUV 1000 B

Spectral Bandwidth 2nm (fixed slit) 0.5, 1, 2, 5nm (variable slit)
Wavelength Range 190 – 1100nm
Wavelength Accuracy ± 0.3nm (Automatic wavelength correction)
Wavelength Reproducibility 0.2nm
Stray Light < 0.12%T (220nm, Nal; 340nm, NaNO2 )
Photometric Mode Transmittance, absorbance, energy
Photometric Range -0.3 – 3Abs
Photometric Accuracy ± 0.002Abs (0 - 0.5A)
± 0.004Abs (0.5 - 1A)
± 0.3%T(0 - 100%T)
Photometric Reproducibility 0.001Abs (0 - 0.5A)
0.002Abs (0.5 - 1A)
0.15%T(0 - 100%T)
Baseline Flatness ± 0.002 Abs (190 - 1100nm)
Baseline Stability 0.001Abs/h (500nm, 0Abs 2nm spectral bandwidth, 2hr warm up)
Photometric Noise ± 0.001 Abs(500nm, 0 Abs 2nm spectral bandwidth)
Catalog No. 31740101 31740102
 
Labnics