G01N2001/1436

CALIBRATION OF A SAMPLING DEVICE FOR AN ANALYTICAL DEVICE
20250244209 · 2025-07-31 ·

A sampling device for an analytical device includes an object handling device, in particular a robotic arm, configured for handling an object such as an analytical sample. A needle is fixedly coupled to the object handling device. A driving device, coupled to the object handling device, is configured for providing a driving force to the object handling device to drive the object handling device, such as in the vertical direction. A movable element is movably coupled to the object handling device, such that the movable element is at least partially movable with respect to the fixedly coupled needle. A holding element is configured for providing a holding force to the movable element, such that the holding force holds the movable element against the driving force. A control device is configured to increase the driving force until the driving force overcomes the holding force at a break-off region.