D-Star - Model DFW-20FC -Front Panel Flowcell Fixed Wavelength Detector

D-Star Instruments continues to provide the analytical chemist with a series of new and improved, easy to operate, economically priced, and high performance UV-VIS Fixed Wavelength Detectors for liquid chromatography and other dynamic flow techniques. This UV-VIS detector product line continues to meet the tight budgets of today`s economy. The DFW-20F, DFW-20FC, and DFW-21FC are the first of a series of liquid chromatography detectors designed, not only to fit the tightest budget requirements, but they are light in weight, small in footprint, and simple to use.

The DFW-20F is a 254 nm Fixed wavelength detector only and cannot be converted to any other wavelength. The DFW-20FC and DFW-21FC can be converted to other wavelengths where the lamp / filter combination is available.

• Flowcells are located in convenient position at the front of the detector.
• Flowcells are available for analytical including Microbore techniques, industrial, and biochemical applications, as well as preparative and semi-preparative separations.
• Flow rates in excess of 100 ml / min can be used.
• All wettable components constructed of PEEK`1, TFE*`, or Tefzel*` which make the detector useful for applications requiring biocompatibility.
• Applications requiring the use of mobile phases such as Methylene Chloride, THR and DMSO, or Buffers such as TFA should use the available SS flowcells.
• For analytical procedures requiring high sensitivity the new analytical flowcell with heat exchanger is recommended.
• Output for Integrators and data systems (1 V/AU) are available at the rear of the detector.
• Hg and Tungsten lamps available for VIS and limited NIR analysis (Contact factory for special Filter availability and prices).
• Low UV lamps available for 229nm and 214nm.