| 摘要 |
Syringe for use with a metering device comprising a centring element with an axial through-passage in a receiver for a syringe cylinder and an axially displaceable piston receiver for a syringe piston, comprising
syringe cylindersyringe piston,the syringe cylinder comprising an outlet at the bottom,centring flange at the top on the external periphery for inserting into the receiver,cylindrical piston movement area connected to the outlet, with a first internal diameter, in which the syringe piston is sealingly guided, andat least at a distance of at least 3 mm from the upper end of the syringe cylinder a centring region for inserting the centring element, which has a second internal diameter, which exceeds the first internal diameter and is at least 16.2 mm,the syringe piston at the upper end has a coupling piece for inserting into the piston receiver. |
