9 Measuring and Testing Apparatus for the Pulp and Paper Industry-Namely, Beaters, Disintegrators, Fractionators, Sheet Machines Automatic Presses, Chip Classifiers, Consistency Indicators, Fiber Flexibility Testers, Wet Web Tensile Testers, Wet Web Sheet Formers, Dynamic Drainage Testers, Absorbent Quality Testers, Tensile Test Analyzers, Compression Testers and Data Collectors