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keywords: Spectrophotometer
Lightwave II UV/Visible Spectrophotometer
Lightwave II UV/Visible Spectrophotometer


  • Wavelength scanning, kinetics and concentration functionality with full graphics display
  • Integrated printer (option)
  • Wireless Bluetooth® connectivity (option)
  • New! SD card method/data storage (option)


The Lightwave II has been designed to meet the needs of customers in most laboratory situations and is compact, lightweight, convenient and excellent value for money compared to conventional systems. It combines ease of use with flexibility, and the novel optics requiring no lid or moving parts use a Xenon source for high energy performance with longer lamp lifetime capable of scanning 190-110nm.

The instrument includes a large wide view display and in-built software providing flash scan, fixed wavelength measurements, kinetics and concentration with comprehensive graphics capability plus the ability to store up to 90 methods. On peak confirmation is also a feature of the flexible software. Concentration may be measured using either a factor, singlepoint calibration, multi-standard curves or alternatively there is a multi-wavelength mode where equations using absorbance values may be used for ratio calculations. Samples may be measured in 10, 20 or 40mm pathlength cells (glass, quartz or disposable).

Results may be printed to an optional integrated high quality graphical printer for a permanent record or exported via a USB connection to a suitable PC running optional Print Via Computer (PVC) software for advanced reporting and data storage or the optional wireless Bluetooth® accessory. Alternatively the optional SD card accessory allows laboratories to export to standard SD or SDHC memory cards. This will be particularly useful to laboratories wishing to clone methods and folders between instruments. Please note that only one optional accessory can be fitted to the instrument.

Specification Data
Lamp Source Xenon 
Optical System Dual channel monochromator 
Wavelength Range 190 - 1100nm 
Bandwidth 5nm (3nm Lightwave II+) 
Absorbance Range -0.3 to 2.5A 
Stray Light 0.5%T at 220 & 340nm 
Weight 4.5Kg 
Model No.
80-3003-72 UV/Visible Spectrophotometer

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