Patent ID: 11927514
Assignee: 3S GMBH
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 7:
8. A device for calibrating a measurement process for a measurement system for detecting a concentration of a substance to be detected, the device comprising:
a fluid detector, comprising:
which is provided with a preconcentrator; and
a fluid sensor,

wherein the measurement system is configured to have a sorption phase and a measurement phase, being operable by a control unit:
to enrich the fluid to be detected during the sorption phase for a sorption duration (t) in the preconcentrator in a first state, and
to measure a concentration of the substance to be detected resulting from the release of the substance to be detected that was enriched in the preconcentrator during the measurement phase,
wherein the device is configured to calibrate the fluid detector by adjusting the sorption duration (t) in the control unit.