Process for testing bodies of water, comprises using a tubing that is clamped shut after being filled with water and closed by welding at the clamping site

摘要

Process for testing water, comprising inserting a closable vessel into the water at different depths, filling, closing and lifting out of the water, is new. A tubing (1) closed on one side is used as the vessel. It is filled on the other side with water (2) and then closed. The tubing is clamped shut by welding at a clamping site (3). Process for testing water, comprising inserting a closable vessel into the water at different depths, filling, closing and lifting out of the water, is new. A tubing (1) closed on one side is used as the vessel. It is filled on the other side with water (2) and then closed. The tubing is clamped shut by welding at a clamping site (3). The tubing applied on a tubular support (7) is removed at one side and the water is introduced by a pump (10) from the other side of the support .