Cereal sampler has probe pivoted on arm whose opposite end is mounted on mast, electric motor fitted at top of mast rotating arm, while second motor mounted on arm swivels it up and down

摘要

The cereal sampler has a probe (3) pivoted on an arm (2) whose opposite end is mounted on a mast (1). An electric motor (4) fitted at the top of the mast rotates the arm, while a second motor (5) mounted on the arm swivels it up and down.