Sample collector has hollow bodies equipped with lateral openings forming sample chamber and has encasing tube which is provided with opening movable opposite to hollow bodies and surrounding them

摘要

The sample collector has hollow bodies equipped with lateral openings forming a sample chamber (3) and has an encasing tube (4) which is provided with an opening (2) movable opposite to the hollow bodies and surrounding them. The opening and/or closing of the sample chambers are controlled by radially and/or axially form fit guided movement. The chamber-forming hollow bodies are axially connected form fit or force fit with each other.