Calibration of Online Effluent Monitoring Systems

OEMS Calibration ensures accurate real-time effluent monitoring. It includes sensor calibration, validation, and performance checks. It helps maintain precise measurement of parameters such as pH, COD, TSS, flow, and conductivity. The activity is governed under the Environment (Protection) Act, 1986 and guidelines issued by the Central Pollution Control Board for continuous effluent monitoring. It supports compliance with discharge standards and regulatory reporting requirements. Regular calibration ensures dependable data, improved system performance, and sustainable wastewater management.

What is the service: Calibration of online systems for effluent monitoring.

Who needs it: Industries with online effluent monitors.

Scope of service: We ensure your online pH, COD, TOC, or heavy metal analyzers provide accurate data. Our service includes routine calibration using standard solutions, verification of sensor response, cleaning of probes and flow cells, checking of sample conditioning systems, and validation of the entire data chain from sensor to display. We provide a calibration certificate and report for each session.

Process flow: Preparation of calibration standards as per analyzer specification → Performance of zero and span calibration for each parameter → Verification with a third standard to check linearity → Cleaning and maintenance of sensors and sample lines → Validation of data logging and transmission to the control room → Issuance of calibration report and certificate.