Performance Verification Statement for the XYLEM EXO2 Dissolved Oxygen Sensor

23 / 59

Ref. No. [UMCES] CBL 2016-015
ACT VS16-06
23
Figure H. Response of EXO2 Sonde with Optical DO (sn 14J103998) to changing dissolved oxygen
concentrations at 30.5 oC and S=9.28. Top Panel: Time series of instrument readings and Winkler reference
samples drawn at level of sensor foil in well-mixed test tanks. Bottom Panel: Corresponding offset
between instrument reading and Winkler DO reference sample during exposure trial. Dotted line represents
zero offset from reference.