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Double Beam Spectrophotometer


Light path design: double beam
UV-9000 series’ double light path design can prevent circuit fluctuation and stray light to ensure stability of the instrument.
Powerful software functions
Multi functions like spectrum scanning, standard curve, kinetics, multi wavelength scanning,DNA/Protein testing can be operated directly on the pc.
Long path light design
UV-9000 series’ unique 520mm long light path design greatly improved resolution and the bandwidth can reach 0.5nm.
Multi functions on Spectrophotometer
Multi functions operated directly on the spectrophotometer and display the test results’ curve and data: wavelength scanning, standard curve, kinetics, multi wavelength scanning, DNA/Ptotein test.
16mm optical base
UV-9000 series use a rigid 16mm diecast aluminim base as their optical mount to ensure the stability and reliability.
Perfect calibration system
All baseline, wavelength ,dark current can be calibrated automatically to keep good running conditions.
6 inches LCD display
UV-9000 series have a 6 inches LCD display to show results and curves directly on the screen.
Data output
UV-9000 series are equipped with USB port to connect with a PC, the softwore comes standard with the instrument.

Technical Specification
Optical System Double Beam(1200 Lines/mm Grating)
Wavelength Range 190-1100nm
Bandwidth (nm) 0.5,1.0,2.0,4.0
Wavelength Accuracy ±0.3nm
Wavelength Repeatability 0.2nm
Photometric Accuracy ±0.3%T
Photometric Repeatability 0.2%T
Photometric Range -0.3-3A, 0-200%T, 0-9999C
Stability ± 0.001A/h @ 500nm
Baseline Flatness ± 0.001A/h
Noise ± 0.001A/h
Stray Light ≤0.05%T @ 220nm,360nm
Data Output Port USB
Printer Port Parallel Port
Display 320*240 Dots LCD
Lamps D2 Lamp & W Lamp
Detector Silicon Photodiode
Power Requirements AC 220V/50Hz or 110V/60Hz
Dimension 625*430*206mm
Weight 32kg


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