Developed from Dr. John Parker's original method, the Parker Print-Surf (PPS) is designed to accurately measure the surface roughness of sheet materials under conditions similar to those experienced during the printing process.
The sample is clamped between a precision engineered measuring head and a specifically designed backing assembly. It provides the information you need to avoid time-consuming, costly printing problems.
Fine paper, Coated paper, Newsprint, Coated board, Films and foils, Printing/graphics, Packaging, Carton board
* Number of measuring heads: One or two (58-07-00-0001) * Roughness range-normal: 0.20 - 6.50Âµm * Roughness range-high: 6.0 â€“ 15.0Âµm * Air permeance range - ISO 5636/1: 0 â€“ 14.5Âµm.Pas * Air permeance range â€“ Bendtsen equivalent: 0-10000ml/min * Air permeance range- Gurley equivalent: 1-6000s * Clamp pressures â€“ preset: 500, 1000, and 2000kPa * Clamp pressures â€“ custom setting: 100 â€“ 5000kPa * Conforms to ISO 8791/4 and TAPPI T555