Chemical Oxygen Demand (COD) Meteris professional forCOD assayand COD analysis designChemical oxygen demand (COD) analyzerwith Dichromate ColorimetricPotassium dichromate colorimetry, direct reading of COD results does not require titration analysis. Chemical Oxygen Demand (COD) MeterFeatures LCD display, easy to use, direct reading of COD results using Dichromate Colorimetric potassium dichromate colorimetric method, no need to analyze by other means such as titration 2-point calibration, zero COD and full-scale calibration using digestion for sealed reflow, 21 samples digested at the same time with low energy consumption. The digestion temperature can be adjusted from room temperature to 165°C, and it is equipped with an over-temperature alarm system. The digestion time can be set from 0 to 120 minutes after which the power response will be turned off
Chemical Oxygen Demand COD Tester Specifications COD Measurement Range: 0mg 1500mg L Basic Accuracy: 1500 mg/l: ±8% reading ±1mg/l ≥150.0 mg L: 8% reading Repeatability: 3% reading Stability: 2% reading 15min Measuring principle: Dichromate Colorimetric potassium dichromate Digestion technology: Sealed reflux by digestion, 21 samples are digested at the same time Digestion temperature: room temperature to 165°C Digestion temperature time: 0-120min Calibration calibration: 2-point calibration, zero COD and full-scale calibration Storage capacity: 200 pieces of data, date and time can be added Size Weight: 270x280x125mm 2kg power supply requirements: AC (220 22) V, (50 1) Hz