HESS-IVES COLOUR UNITS (DGK F050.2)

Path Length: 10, 25 or 50 mm [Upgrade includes 10mm]

These colour units are based on the spectrophotometric measurement of clear liquids using the red, green and blue/violet regions of the spectrum. The three percentage transmittances are corrected to a single figure which becomes an Hess-Ives colour unit.  Hess-Ives colour units are used by the chemical and surfactant industries.



PFX<i>i</i>-195/6 PFXi-195/6
PFX<i>i</i>-995 PFXi-995