Patent ID: 11938474
Assignee: HAMILTON BONADUZ AG
Field: Chemical engineering (Chemistry)
Classification: CPC B | IPC B

Claim 8:
9. The pipetting device according to claim 2,
wherein the control device is configured,
when the comparison of the acquired piston position with the target piston position yields that the acquired piston position is quantitatively nearer by more than a specified first tolerance interval to a pipetting aperture through which dosing liquid is dispensed from the pipetting channel than the target piston position, to produce a discernible output of information which represents the dispensing of a larger dosing liquid quantity than the target total quantity,

and/or
when the comparison of the acquired piston position with the target piston position yields that the acquired piston position is quantitatively further away by more than a specified second tolerance interval from the pipetting aperture than the target piston position, to produce a discernible output of information which represents the dispensing of a smaller dosing liquid quantity than the target total quantity,

and/or
when the comparison of the acquired piston position with the target piston position yields that the acquired piston position conforms within a specified tolerance band to the target piston position, to produce a discernible output of information which represents the dispensing of a dosing liquid quantity that conforms sufficiently to the target total quantity.