Double Beam UV/Vis Spectrophotometer LUS-B11

Double Beam UV/Vis Spectrophotometer LUS-B11


Double beam UV/Vis spectrophotometer assures long term stability and durability. This double beam spectrophotometer with two detectors measures the sample and the reference simultaneously, also optimizes the measurement accuracy. Supplied with PC software, it has tungsten/halogen lamps which are very efficient, and their output extends well into the ultra-violet. The double beam spectrophotometer with 2 single cell holder are designed using complied using ISO/CE international standards.

Wavelength Range190~1100nm
Spectral Bandwidth1.8nm
Wavelength Accuracy±0.3nm
Wavelength Repeatability0.2nm
Photometric Range-0.3-3A,0-200%T,0-9999C
Photometric Accuracy±0.3%T
Photometric Repeatability0.2%T
DetectorSilicon Photodiode
Light SourceDeuterium & Tungsten Halogen Lamp
Stray Light≤0.05%T @220nm, 360nm
Stability± 0.001A/h @ 500nm
Data Output PortUSB
Power RequirementAC 220V/50Hz, 110V/60Hz.
Noise±0.001A
Display mode320x240 Dots LCD Display
Optical SystemDouble Beam (1200 lines/mm grating)
Baseline Flatness±0.001A
Printer PortParallel Port
Packing Size860x660x465mm
SoftwareUV PC Software
Packing Weight35kg
  • Double beam spectrophotometer
  • Wavelength range 190 to 1100nm
  • Bandwidth 1.8nm
  • 2 single cell holder available
  • 6 inches LCD display & integrated user interface
  • Measurement modes for photometric, concentration, multi-wavelength, spectrum scanning, kinetics, quantitation
  • USB port for data storage
Double beam UV/Vis spectrophotometer is ideal for quality control, general research, pharmaceutical, biochemical and clinical laboratory applications

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