CPC G01N 1/405 (2013.01) [G01N 33/0006 (2013.01); G01N 33/0047 (2013.01)] | 9 Claims |
1. A method for calibrating a measurement process for a measurement system for detecting a concentration of a substance to be detected,
wherein the measurement system comprises a fluid detector comprising:
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, the method comprising:
calibrating the fluid detector by adjusting the sorption duration (t) in the control unit.
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