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Single Beam UV/Visible Spectrophotometer LUS-A22

Labtron LUS-A22 is specially designed for Industries and Labs. It is equipped with system clock management and one touch key response.
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±0.5%T
Photometric Repeatability0.2%T
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)
  • High UV-Vis performance between 190 and 1100 nm
  • Pre-set wavelength program 4 wavelengths
  • Single-point and multi-point curve calibration up to 12 points
  • Display of fitting degree of curve fitting and concentration data with up to 200 sets of data storage
  • System clock management Dark current calibration wavelength calibrationUSB data communication
  • One-touch key response Data-processing software Optional
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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