The Lovibond® PFXi-195 Series is a highly efficient colorimeter for optically clear samples that meets the demand for consistent and reliable colour data. It removes all subjectivity involved in colour grading, supplying unbiased readings that are unaffected by operator or environment.rThe PFXi-195 Series of colorimeters automatically measure colour and display the results directly, either according to the traditional grading scales that have been widely adopted as industry standards for colour assessment and control, or in terms of internationally recognised CIE values and spectral data.rrEach unit is supplied with software for Windows, buckets of optical glass for color scales including a certified glass filter with a value specified for verification color, a spare lamp and instructions.