Single Beam UV/Visible Spectrophotometer LUS-A22

Single Beam UV/Visible Spectrophotometer LUS-A22


Single beam UV/Vis Spectrophotometer has full functionality from 190 – 1100nm range of wavelength. This spectrophotometer comes with comes with 2nm spectral bandwidth and highly stable optics with 1200 lines/mm grating. It is possible to carry out single-point and multi-point curve calibration with this spectrophotometer. It is equipped with system clock management and one touch key response. It is designed for Industries and Labs.

Wavelength Range190~1100nm (step interval 0.1nm)
Spectral Bandwidth2nm
Wavelength Accuracy±1.0nm (Calibrate by system automatically )
Wavelength Repeatability0.5nm
Photometric RangeT:-1.0 ~ 200.0%T ,A:-0.5 ~ 3.000Abs,F:0 ~ 9999,C:0 ~ 9999
Photometric Accuracy±0.3%T
Photometric Repeatability0.15% τ
DetectorSilicon photo diode
Light SourceTungsten lamp (socket type, 20W / 12V, 2000 hours) Deuterium lamp (1000 hours)
Stray Light≤0.15%T (220Nal)
Stability±0.002A/h
Data Output PortUSB interface, LPT parallel printer interface
Power Requirement220V±10% 50Hz 150VA
Dimensions456×375×220mm
Gross Weight22.5kg
Net Weight17.5kg
Display mode128*64 Dots LCD
Optical SystemSingle beam, C-T type, 1200 lines/mm grating
SoftwareUV-Solution (optional)
  • Wavelength range 190nm-1100 nm
  • Spectral bandwidth 2nm
  • Can pre-set 4 wavelengths programing
  • Optical system with 1200 lines/mm grating
  • Calibration system of single and multi-point curve for up to 12 points
  • USB data communication for managing system clock/ Dark current calibration/ wavelength calibration
  • Display fitting to store 50 sets of concentration data & 200 sets of curve parameter data
  • Data-processing software (Optional)
Single beam UV/Vis Spectrophotometer has various applications in Chemistry, Biotechnology, pharmaceutical analysis, environmental protection, food hygiene, clinical examination and other fields

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