To address the creation of new products that trend seek

This tester measures the resin content in pulp that may cause pitch trouble. The tester consists of an agitator fabricated with wire cloth, a pulp container and a temperature-adjustable bathing tank. As the agitator rotates in pulp slurry, the resin content is deposited on the triangular wire cloth. To calculate the pitch volume, the deposits are dissolved in a solvent, and the resin content is separated using an extractor, dried and then weighed.
Referential standard J.TAPPI No.11

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