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  • Single Beam UV/Visible Spectrophotometer LUS-A21

Single Beam UV/Visible Spectrophotometer LUS-A21

Labtron LUS-A21 UV/Vis Spectrophotometer offers five custom installation spectral bandwidth range of 5nm, 4nm, 2nm, 1nm and 0.5nm. It is more accurate and flexible measurement via PC control.
Wavelength Range190~1100nm
Setting WavelengthAutomatic
Spectral Bandwidth2nm(Optional: 0.5nm, 1nm, 4nm, 5nm / Adjustable : 0.5 , 1,
2, 4nm)
Wavelength Accuracy±0.3nm
Wavelength Repeatability≤0.1nm
Photometric Range-4~4A
Photometric ModeT,A,C,E
Photometric Accuracy±0.3% τ(0-100%τ) ±0.002A(0~0.5A)
±0.003A(0.5A~1A)
Photometric Repeatability0.15% τ(0-100%τ) ±0.001A(0~0.5A)
±0.0015A(0.5A~1A)
DetectorImport Silicon Photodiode
Light SourceImport Deuterium Lamp & Tungsten Halogen Lamp
Stray Light≤0.03% τ (220nm NaI,340nm NaNO2)
Stability0.0005A/h @500nm
Power RequirementAC 220V/50Hz 110V/60Hz
Dimensions560×450×230mm
Noise± 0.0002A @500nm
Weight28kg
Power120W
Display mode6 inches high brightness blue LCD
Baseline Flatness± 0.001A
  • Simple measurement calculation are obtained automatically
  • Enhancement of scalability and reliability of the system through LSI design
  • Improved optimization of the optical design
  • High performance and high reliability
  • 6 inches high brightness blue LCD
  • Measurement data can be output through the printer with USB interface
  • Can be powered down to save the measurement parameters and data user-friendly
Organic chemistry, Inorganic chemistry, biological research, bio-industry, pharmaceutical analysis, pharmaceutical, teaching and research, environmental protection, food hygiene, clinical examination, health and epidemic prevention and other fields

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