Optizen Alpha Spectrophotometer

Optizen Alpha Spectrophotometer

Mode Optizen Alpha 

Manufacturer’s : Klab

Origin: Korea 


Photometrics System Double-beam type
Spectral Bandwidth 1 nm (190 to 1100 nm)
Wavelength Range 190 to 1100 nm
Wavelength Setting 0.05 nm
Wavelength Accuracy ±0.3 nm (For entire range)
±0.1 nm (656.1 nm)
Wavelength Repeatability <± 0.1 nm
Slew Rate About 8,800 nm/min
Scan Speed max 6,000 nm/min
Photometric Range Absorbance : -4 to 4 Abs
Transmittance : 0 % to 400 %
Photometric Accuracy Less than ± 0.005 Abs at 1.0 Abs
Light Source Tungsten Halogen Lamp & Deuterium Lamp
Stray light < 0.02 % Nal at 220 nm, NaNO₂ at 340 nm
Photometric repeatability ± 0.0002 at 0.5 Abs
± 0.0006 at 1.0 Abs
± 0.001 at 2.0 Abs
Baseline stability < 0.0003 Abs/h
Baseline flatness <± 0.0005 Abs
Lamp interchange Wavelength 340~410 nm (Default 370 nm)
Power Requirement 100~240 V; 50~60 Hz
Operating system(OS) Windows 10 (Embedded PC);
Weight(kg) 14 kg
Dimensions(WxDxH) 520(W)x500(D)x200(H)
Standard cell Holder Autometic Rotary type 8-position Multi-Cell Holder

The luxuriously designed OPTIZEN Alpha is spectrophotometer to use double-beam method.

OPTIZEN Alpha can grasp the quantitative characteristics such as density or purity by measuring transmittance or optical density according to wavelength of sample in the range of ultraviolet rays and visible ray.

OPTIZEN SERIES can be utilized from not only a general analysis experiment to but also a specialized research field and guarantee accurate measurement and excellent reproducibility, accordingly offer reliable results in the various fields such as environment, biotechnology, chemistry, etc

Main Charateristics

  • A world-class measurement performance
  • Wide-size color screen (ALPHA: 8”)
  • Various cell compatibility and fast cell type choice
  • Automatic measurement of lots of samples by equipping multi-cell.
  • Convenient voice service and volume control
  • Emotional design
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