Unique beam UV / VIS Spectrophotometer- YR01858

Manufacturer: Kalstein


  • 800*480 large touch screen clearly shows test results and graphs.
  • Powerful data analysis system with internal computer host could realize multi functions independently.
  • Like establishing calibration curve, photometric measurement, quantitative measurement, spectral scanning,ย  dynamics, DNA/Protein test, multi-wavelength analysis and data printing.
  • Optical system adopts suspension design. All optical parts are independently fixed on the 8mm thick aluminum deformation-free base to avoid the impact of bottom plate deformation and outside vibration on optical system.
  • This premium design greatly improved the stability and reliability of the instrument.
  • Convenient data storage and printing function.
  • YR01858 can be directly connected to the printer for A4 format data and graph printing.
  • Automatic power on self test and system positioning function could inspect and calibrate the deviation before every use.
Model YR01858
Wavelength Range 190-1100nm
The spectral bandwidth 2nm
Wavelength Accuracy ยฑ0.5nm
Stray light 0.05% T @ 220 nm, 360 nm
Wavelength Repeatability โ‰ค0.1nm
Photometric Accuracy ๅฃซ0.2%T(0-100%T)



Photometric Repeatability โ‰ค0.1%T(0-100%T)



Stability ๅฃซ0.001A/h@500nm
Photometric Range 0-200%T, -0.3-3.0A, 0-9999C
Baseline flatness ๅฃซ0.001A
Noise ยฑ0.0005A
Display 800*480 touch screen
Data Output Port USB
Print Port USB Port
Light source Tungsten Lamp & Deuterium Lamp
Power Requirements AC 220V/50Hz or AC 110v/60Hz
Detector Silicon Photodiode
Dimension 460*380*180mm
Weight 20KG
Item Description Quantity Unit
1 Spectrophotometer 1 set
2 1cm Glass cuvette 4 pcs
3 Power cord 1 pcs
4 Userโ€™s Manual 1 pcs
5 1 cm quartz cuvette 2 pcs
6 Dust Cover 1 pcs

Additional information

Weight 20 kg
Dimensions 62 × 53 × 37 cm

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