[Retracted] Artificial Intelligence Sponge City Wisdom Management Model

Table 5

Measurement parameters technical indicators for the integrated multiparameter water quality detector.

The measured parameters	Measurement range	Resolution	Accuracy	24 h drift
pH	0∼14pH	0.01pH	±0.1pH	±0.1pH
Dissolved oxygen (do)	0∼20 mg/L	0.01 mg/L	±0.15 m/L	±0.3 mg/L
The temperature	−5°C∼50°C	0.2°C	±0.1°C	±0.1°C
Electrical conductivity	0∼100 mS/cm	0.1 mS/cm	±1%	±0.5%
Chlorophyll	0∼400 μg/L	0.1 μg/L	2%	±2 μg/L
Blue-green algae	0∼280000 cells/mL	1 cells/mL	2%	±1%