The V-670 double-beam spectrophotometer utilizes a unique, single monochromator design covering a wavelength range from 190 to 2500 nm (3200 nm option). The monochromator features dual gratings (automatically exchanged): 1200
grooves/mm for the UV/VIS region; 300 grooves/mm for the NIR region. A PMT detector is provided for the UV/VIS region and a Peltier-cooled PbS detector is employed for the NIR region. Both gratings and detector are automatically exchanged within the user selectable 750 to 900 nm range.
Two graphical user interfaces are available including a newly redesigned intelligent remote module (iRM) with a color LCD touch screen and Spectra Manager™ II software, the latest version of JASCO's innovative cross-platform spectroscopy software. Both of these interfaces allow full system control and advanced data processing. Spectra Manager CFR is a 21 CFR part 11 compliant version of software and can be ordered as an option.

• IQ Accessory and IQ Start
  User-friendly features include the IQ Accessory function for automatic accessor recognition and IQ Start for immediate execution of registered control programs when conducting routine measurements.
  
  
• Wide Wavelength Range from UV to NIR
  The V-670 measures the spectrum of a sample over a wavelength range of 190 to 2700 nm (3200 nm - factory option). The single monochromator design reduces the number of mirrors needed to obtain high energy throughput resulting in better S/N ratio over the entire range.
  
  
• Full Line of Accessories
  A full complement of accessories is available to optimize the V-670 for particular applications. Options include a wide variety of liquid cell holders, micro cell holders, flow cell units and accessories for solid samples. Advanced accessories such as automated cell changers, sippers and programmable temperature control systems are fully controlled by the iRM or Spectra Manager II.