Vis Spectrophotometer LVS-C11

Vis Spectrophotometer LVS-C11


Visible spectrophotometer LVS-C11 comes with large memory space which can store multiple sets of data & curves. With wavelength range of 320 ~ 1100 nm, standard curve for quantitative measurement can be established in simple method. It has with monolithic, microprocessor controlled LCD display of 128 × 64 bit. Quantitative measurement of standard curve is established through direct input of K & B factor. It is useful in scientific research and industries for detection of impurities and other elements.





Wavelength Range320 ~ 1000 nm
Spectral Bandwidth2 nm
Wavelength Accuracy± 0.5 nm
Wavelength Repeatability≤ 0.2 nm
Photometric Range(-0.3) ~ 3 A
Photometric Accuracy± 0.3 % T
Photometric Repeatability0.15 % τ
DetectorImport Silicon Photodiode Detector
Light SourceImport Tungsten Lamp
Stray Light≤ 0.05 % τ
Stability0.001 A / h 30 min at 500 nm
Power RequirementAC 220 V / 50 Hz, 110 V / 60 Hz.
Dimensions480 × 350 × 220 mm
Weight11 kg
Power120 W
Display LCDDisplay resolution 128 × 64 Dots LCD
  • Wavelength range of 320 ~ 1100 nm
  • Large LCD display with 128 × 64 bit
  • Standard curve measurement function with ten standard sample
  • With general purpose parallel printer port and USB interface
  • Large sample cell(~ 5 mm to 100 mm)
  • Colour filter automatic switching
  • Auto wavelength setting
  • Can achieve more accurate and flexible measurement requirements
It is useful in scientific research and industries for quantitative and qualitative analysis, detection of impurities and functional groups determination.

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