Buồng soi UV,  HP-UVIS

• Combination of UV 254 and 366 nm
• For plates up to 200 x 200 mm
  2 inclined plate tables with non-slip surface, positioned one above the other
  3-sided closed case
  366 nm: 125 W high pressure mercury vapour discharge lamp
  -> extremly high radiation intensity of 3.2 mW/cm³
  -> fluorescent substances can still be detected in nanogram quantities!
  254 nm: 8 W low pressure mercury discharge tube with selected filter
  -> optimum contrast
  Incl. UV-protection shield

The HP-UVIS combines two UV-tubes for 254/366 nm in one unit.

The HP-UVIS combines two UV-tubes for 254/366 nm in one unit. Two inclined plate tables with non-slip surface are positioned one above the other. Incident stray light is minimized by the cabinet which is closed on 3 sides so that an observation is possible without the need of a darkroom. Due to the use of a high pressure mercury vapour discharge lamp, the HP-UVIS provides a very high radiation intensity at 366 nm for fluorescence evaluation of thin-layer chromatograms. In this respect, it is superior to all analyzing lamps with cold light tubes. Fluorescent substances can still be detected in nanogram quantities. One 8 W low pressure tube together with a selected filter guarantee an optimum contrast at 254 nm. The HP-UVIS is equipped with a UV protection shield.