Visible spectrophotometer


#Visible Spectrophotometer UV722

This product is an economic analysis instrument, with RS232 output. With an excellent photometric precision instrument that’s higher than the same file. It is widely used in medical testing, food, petrochemical industry, environmental protection and many other fields.


  • Large LCD screen (128*64 Dots) with saving standard curve function
    Imported & Environmental Deuterium lamp, preventing from Ozone inhalation
    ● Adapted high-class grating with wholly hermetic light path design, to ensure the instrument has a super low stray light
    ● Real-time monitoring the lifetime of Deuterium lamp and Tungsten lamp with advanced system
    Pre-aligned design ensures the user can change lamps conveniently
    ● Wavelength calibration, wavelength setting, change lamp source and dark current calibration automatically
    ● With Si02 coating optical mirror, reducing the pollution from outside
    ● Optional PC Software to expand the applications to Quantitative, Multi-Wavelength and Kinetics
    ● Widely used for organic chemistry, inorganic chemistry, life sciences, food, medicine, health, agriculture, geology, metallurgy and environment fields.


Model V721 V722 UV723
Optical System Single Beam, Grating 1200 lines/mm
Wavelength Range 360-1000 nm 330-1020 nm 200-1020 nm
Spectral Bandwidth 6 nm 5 nm
Wavelength Accuracy ±3 nm ±2nm
Wavelength Repeatability 1nm
Photometric Accuracy ±1%T ±0.5%T
Photometric Repeatability 0.5%T 0.2%T
Photometric Range 0-200%T,-0.3-3A
Stray light 0.5%T 0.3%T
Stability 0.004 A 0.002A 0.004 A
Baseline Flatness ±0.002A ±0.002A ±0.004A
Noise ±0.001 A
Wavelength Setting AUTO
Light Source Tungsten lamp Deuterium &Tungsten lamp
Display 4 LCD
Detector Silicon Photodiode
Output  RS-232
Power AC 220V/50Hz or AC 110V/60Hz
Dimension 520*450*320mm/20.47×17.72×12.6inch
Weight 10kg/23lb
Supplier Elite Scientific & Meditech Co.
Visit us