• Calibration is crucial for accurate measurements and environmental regulations compliance. • Monitors detect oil concentration in water, especially in marine environments. • Regulatory Compliance: Regular calibration is mandated under MARPOL guidelines. • Types of Monitors: Light-scattering and fluorescence detection technologies. • Calibration Process: Adjustment of the monitor by the manufacturer or authorized personnel. • Some systems allow for replacement of the measuring cell to maintain certification without taking the monitor out of operation.
