DIRT IN PULP

• Estimated of dirt in pulp and recycled pulps in terms of Equivalent black area.
• Estimated equivalent black area of a gray or colored speck is smaller than its actual area, in inverse
• Results will differ from those obtained by tappi t 246 “foreign particulate matter in pulp by Transmitted light (w/d).
• Estimated equivalent black area of a gray or colored speck is smaller than its actual area, in inverse
• Proportion to the intensity of its color contrast with its background.

It Provides information on:

• Scope.
• Content.
• Keywords.
• Sampling.
• Procedure.
• Test specimens.
• Apparatus.
• Reagents.

It Benefits:

• Production Manager.
• Technical Manager.
• Researchers.
• Laboratory Personal.