Online multi parameter water quality monitoring instrumentTechnical parameters

1. temperatureMeasurement range: (-10.0~120.0) ℃

Basic error of electronic unit: ± 0.3 ℃ ± 1 word

Basic instrument error: ± 0.5 ℃± 1 word (0.0 ℃≤ T ≤ 60.0 ℃);

Other range ± 1.0 ℃ ± 1 word

2. PHMeasurement range: (0.00～14.00)pH

Basic error of electronic unit: ± 0.03pH ± 1 word

Basic error of the instrument: ± 0.05pH ± 1 word

3. ORPMeasurement range: (-1999～1999)mV

Basic error of electronic unit: ± 1mV ± 1 word

Basic error of the instrument: ± 10mV ± 1 word

4. Conductivity/TDS

Conductivity measurement range: 0.000 μ S/cm to 0.199 μ S/cm

0.20 μS/cm～1.99 μS/cm

2.0 μS/cm～19.9 μS/cm

20 μS/cm～199 μS/cm

0.2 mS/cm～1.99 mS/cm

2.0 mS/cm～19.9 mS/cm

TDS measurement range: 0.000 mg/L to 0.099 mg/L

0.10 mg/L～0.99 mg/L

1.0 mg/L～9.9 mg/L

10 mg/L～99 mg/L

0.10 g/L～0.99 g/L

1.0 g/L～9.9 g/L

Basic error of electronic unit: ± 1.0% (FS)

Basic instrument error: ± 2.0% (FS)

5. Dissolved oxygen concentration/saturation

Measurement range: Dissolved oxygen concentration: (0.00～20.00)mg/L；

Dissolved oxygen saturation: (0.0～200.0)%

Basic error of electronic unit: dissolved oxygen concentration: ± 0.20mg/L;

Dissolved oxygen saturation: ± 5% (FS).

Basic instrument error: Dissolved oxygen concentration: ± 0.50mg/L when the temperature difference between the calibration water sample and the measured water should not exceed ± 15.0 ℃;

Dissolved oxygen saturation: ± 10.0% when the temperature difference between the calibration water sample and the measured water does not exceed ± 15.0 ℃.

6. Normal working conditions of the instrument:

Environmental temperature: (5.0-35.0) ℃;

Relative humidity: not exceeding 85%;

Power supply: AC voltage (220 ± 22) V;

Frequency (50 ± 1) Hz;

There are vibrations around that do not affect performance;

There are no corrosive gases present in the surrounding air;

Electromagnetic field interference that does not affect performance other than the geomagnetic field in the surrounding area

7. Dimensions: 600mm * 455mm * 720mm

Online multi parameter water quality monitoring instrumentProduct Features

Note: SS705