Industrial Measurement Guides & Technical Insights
Colorimetry and spectrophotometry for industrial water analysis: instrument selection, measurement principles, calibration, and key applications.
ORP (Oxidation-Reduction Potential) measurement guide: electrode technology, calibration standards, disinfection and wastewater BNR process control.
TOC (Total Organic Carbon) analyzer guide: combustion vs UV-persulfate methods, online monitoring, TOC vs COD correlation, and instrument selection.
Ion Selective Electrode (ISE) guide: fluoride, nitrate, ammonium, and heavy metal measurement in water — membrane types, TISAB preparation, and calibration.
Turbidity measurement guide: NTU vs FNU, nephelometric vs transmitted-light methods, formazin calibration, and instrument selection for water applications.
Electromagnetic flow meter guide: Faraday induction principle, electrode and liner selection for corrosive fluids, and installation requirements.
Ultrasonic flow meter guide: transit-time and Doppler principles, clamp-on vs insertion installation, and comparison with electromagnetic flow meters.
Arsenic in drinking water above 0.01 mg/L: portable field test kits vs laboratory ICP-MS, with a cost comparison and two-step screening workflow.
Compare the KM-2000, MPA48, and TRIPOD series for simultaneous pH, DO, MLSS, and conductivity measurement, with field-by-field configuration guidance.
Online water quality monitoring guide: sensor technologies, SCADA integration, TMS compliance, and maintenance best practices for continuous monitoring.
Optical vs electrochemical DO sensors for wastewater, aquaculture, and fermentation. Calibration, maintenance, and application selection guide.
Ecotoxicity testing principles, Korean regulations, and Microtox instrument comparison — a guide to managing industrial effluent ecotoxicity.