Automatic handling of sample cups closed with a screwable cap

APPARATUS FOR AUTOMATIC HANDLING CLOSED sample cuvettes with a cap screw in a system that portions of samples BIOLOGICAS PRESENT IN PRIMARY SAMPLES tubes Dispense AUTOMATICALLY HAVE TO SUCH introducing them and taking them out sample cells. FOR A simple and relatively inexpensive ELEMENT FOR OPENING, CLOSING AND TRANSPORT AUTOMATIC the sample cells, the apparatus is characterized by comprising a GRIP (11) comprising a gripping tool ROTARY (21) SUITABLE DEVICE TO ENTER And engaging a groove (35, 36) of said capsule (34) to form a connection that can be locked by rotating the gripping tool (21) in a first direction RESPECT TO SUCH sample cell (31) AND CAN UNLOCK ROTATING GRIP TOOL (21) with respect to the sample cell (31) in a second direction opposite the first.