The invention relates to a polymer injection allocation technology equipment detection evaluation apparatus. The apparatus is mainly used to solve problems that existing polymer injection allocation system injection equipment viscosity losses are high, and there is no effective detection means and polymer injection quality is severely influenced. The apparatus is characterized in that a maturation tank (1) is successively connected to three plunger pumps (4), an electric regulating valve A (5) and an electromagnetic flowmeter A (6) through pipelines; a water pot (2) is successively connected to a centrifugal pump (7), an electric regulating valve B (8) and an electromagnetic flowmeter B (9) through the pipelines; and a converged pipe formed through converging the pipelines connected to the electromagnetic flowmeter A (6) and the electromagnetic flowmeter B (9) is connected to a static state mixer (10), a transparent pipeline (11) and a three point sampler (12). By using the polymer injection allocation technology equipment detection evaluation apparatus, under an equal condition, performance of the static state mixer can be tested, and an evaluation technology level and polymer injection quality are greatly increased.