Double Beam UV / Vis Spectrophotometer – YR01862

Manufacturer: Kalstein

Certificacion europea


  • Dual optical path, dual beam optical system, dual detector, with imported high performance grating, lower stray light, higher stability, reliability, more accurate analysis
  • Equipped with 10 “touch screen, built-in 32G memory, supports Bluetooth connection network
  • Dynamics functions, DNA / protein testing, multi-wavelength testing, and data printing
  • Adopt the suspension design of the optical system, the entire optical path is independently fixed on the 16mm thick aluminum deformation-free base
  • Vibration from outside has no impact on the optical system, thus greatly improving the stability and reliability of the instrument.
  • With powerful storage function, the instrument can be connected directly to the printer for A4 format data and graphic printing
  • Verification ITH automatic start and positioning system functions, to repair deviation caused by long-term application
Model YR01862 YR01862-1
Wavelength Range 190-1100nm
Spectral bandwidth 1.8 nm 0.5, 1.0 2.0, 4.0nm
Wavelength Accuracy ยฑ0.1nm(D2 656.1nm),ยฑ0.3nm at full range
Stray light 0.03% 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 ๅฃซ0.0004A/h@500nm
Photometric Range 0-200%T, -0.3-3.0A, 0-9999C
Baseline flatness ๅฃซ0.001A
Noise ๅฃซ0.0004A
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 630*430*210nm
Weight 28KG
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 36 kg
Dimensions 86 × 66 × 47 cm

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