Spectrocolorimeter
The PFXi range is supplied with a full range of colour scales for specific markets including, but not limited to, Petroleum, Edible Oils, Pharmaceuticals, Brewing and Honey. Users can upgrade scales remotely at any time.
The PFXi series of spectrophotometric colorimeters introduces a unique concept in liquid colour control: RCMSi technology. You can benefit from the capability for remote calibration and servicing via the internet – saving the cost and time associated with servicing and guaranteeing compliance with standards.
Note: When dealing with materials such as fats and waxes whose temperature needs to be maintained at a constant temperature +10°C above the “Cloud Point” of the material, the PFXi-880, -950 & -995 series should be considered. These are available with an additional critical feature, an optional integrated heater unit.
Specifications
| Applications | Colour Scales | |
| PFXi-195/1 | Chemicals | Coatings Household Products Petroleum Oils and Waxes |
Gardner Colour | Iodine Colour | Pt-Co | CIE L* a* b | Transmission % | Optical Density | Absorbance Delta E* colour difference | xyY chromaticity co-ordinates | XYZ Tristimulus |
| PFXi-195/2 | Petroleum Oils and Waxes | Pt-Co | ASTM Colour | Saybolt Colour | CIE L* a* b | Transmission % | Optical Density | Absorbance Delta E* colour difference | xyY chromaticity co-ordinates | XYZ Tristimulus |
| PFXi-195/3 | Edible Oils and Fats Food and Beverage |
Gardner Colour | FAC Colour | CIE L* a* b | Transmission % | Optical Density | Absorbance Delta E* colour difference | xyY chromaticity co-ordinates | XYZ Tristimulus |
| PFXi-195/4 | Beer, Malts and Caramels Food and Beverage |
ASBC Colour | Series 52 | EBC | CIE L* a* b | Transmission % | Optical Density | Absorbance Delta E* colour difference | xyY chromaticity co-ordinates | XYZ Tristimulus |
| PFXi-195/5 | Household Products Medical and Clinical Products Pharmaceuticals and Cosmetics |
Pt-Co | European Pharmacopoeia | US Pharmacopoeia | CIE L* a* b | Transmission % | Optical Density Absorbance | Delta E* colour difference | xyY chromaticity co-ordinates | XYZ Tristimulus |
| PFXi-195/6 | Chemicals Household Products |
Hess-Ives Colour Units (DGK F050.2) | Pt-Co | CIE L* a* b | Transmission % | Optical Density Absorbance | Delta E* colour difference | xyY chromaticity co-ordinates | XYZ Tristimulus | Klett Colour |
| PFXi-195/7 | Sugar Solutions, Syrups and Honey | ICUMSA Colour Index | Honey Colour | CIE L* a* b | Transmission % | Optical Density | Absorbance Delta E* colour difference | xyY chromaticity co-ordinates | XYZ Tristimulus |
| PFXi-195/8 | Waste Water Treatment | ADMI Colour | Pt-Co | CIE L* a* b | Transmission % | Optical Density | Absorbance Delta E* colour difference | xyY chromaticity co-ordinates | XYZ Tristimulus | Hunter Lab |
| PFXi-195/9 | Beer, Malts and Caramels | Chemicals Coatings | Edible Oils and Fats Food and Beverage | Household Products Medical and Clinical Products | Petroleum Oils and Waxes Pharmaceuticals and Cosmetics | Plastics Sugar Solutions, Syrups and Honey |
Yellowness Index | CIE L* a* b | Transmission % | Optical Density | Absorbance Delta E* colour difference | CIELAB (L*C*h) | Hunter Lab |