Minimum detection limit: 2mg/L

Range (measurement range): 2mg/L to 150mg/L (low)

100mg/L to 2500mg/L (medium)

2000mg/L to 15000mg/L (high)

Indication error: ± 10% (low) ± 5% (medium high)

Anti chlorine interference: 10000mg/L

Repeatability: ≤ ±3%

Optical system: Narrowband interference filter silicon photovoltaic cell, dedicated customized light source

Optical stability: absorbance drift less than 0.002A within 20 minutes

Measurement method: Rapid closed catalytic digestion method (including photometric method)

Measurement time: 20 minutes/3 samples -25 water samples (including a digestion time of 15 minutes)

Data management: LCD screen/Chinese characters

Power type: DC 5V/1A (charger)

Applicable environment: 5 ℃~35 ℃

Weight: 0.4Kg

Dimensions: 190mm * 85mm * 40mm