Ø Main Features

l CM-5228The desktop residual chlorine analyzer pioneered the principle of photoelectric colorimetric testing in China, which is more scientific and accurate than traditional visual colorimetric methods;

l Exhibiting high sensitivity, stability, and reliability. Easy to operate and convenient to use;

l Accurate measurement data. Using 220V AC power supply, suitable for laboratories.

Ø Main technical performance

Measurement range: (0-5.0) mg/L (1/5mg/L second gear) (gear range: 0-10.00mg/L, 2/10mg/L second gear)

Display mode: LED digital display

Resolution: 0.001mg/L

Accuracy error: ± 2% FS

Reproduction error: ± 2% FS

Sampling volume: 20ml

Working temperature: (0-50) ℃

Working humidity:﹤80%RH

Power supply voltage: 220V

Instrument power: 20VA

Instrument volume: 300 × 240 × 120mm

Instrument appearance: ABS plastic desktop

Working mode: laboratory, laboratory

Reagents used: ortho toluidine, tetramethylbenzidine