Physical and chemical reciprocal effect testing apparatus, has chamber, container and down pipe that are connected over distributor mechanism, where interior volume of mechanism is less than five percent relative to volume of chamber

摘要

The apparatus has a sample chamber (2) with a ventilation system, a storage container (4) for a test fluid and a down pipe that are connected with each other by pipelines (7) over a distributor mechanism for changing the test fluid. The interior volume of the mechanism, which includes the interior volume of pipeline on the test side and pipeline on the discharge side, is less than 5% relative to volume of the chamber.