Portable multi parameter water quality analyzer

Portable multi parameter water quality analyzerThe instrument complies with GB/T 11903-1989 Determination of chromaticity in water quality and GB/T 13200-1991 Determination of turbidity in water quality

Portable multi parameter water quality analyzerFeatures

1. Compliant with GB/T 11903-1989 Determination of chromaticity in water quality and GB/T 13200-1991 Determination of turbidity in water quality

2. Turbidity method: Turbidity is measured using the 90 ° scattering method to eliminate chromatic interference;

3. Data printing: Equipped with a portable printer, it can print current data and stored historical data;

4. Multi path system: Multi path colorimetric system, capable of directly reading sample turbidity, chromaticity, and suspended solids values;

5. Easy to operate: No consumables required, read test item values directly;

6. Chinese operating mode: Full Chinese operating mode, in line with daily operating habits, easier to master;

7. Calibration function: The instrument comes with its own calibration function, which can calibrate the built-in curve of the instrument based on standard samples without the need for manual curve creation;

8. High quality materials: The polymer engineering plastic body is lightweight, beautiful, and corrosion-resistant, and the high-strength portable case protects the instrument from damage.

3、 Measurement project

1. Turbidity

1.1 Measurement method: 90 ° scattering method

1.2 Measurement range: (0~800) NTU

1.3 Indication error: Error ≤± 10%

1.4 Measurement time: 1 minute

1.5 Repeatability: ≤± 3%

1.6 Colorimetric method: Colorimetric tube

2. Chromaticity

2.1 Determination method: Platinum cobalt color system

2.2 Measurement range: (0~500) Hazen

2.3 Indication error: Error ≤± 10%

2.4 Measurement time: 1 minute

2.5 Repeatability: ≤± 3%

2.6 Colorimetric Method: Colorimetric Tube

3. Suspended solids

3.1 Determination method: Direct colorimetric method

3.2 Measurement range: (0~1000) mg/L

3.3 Indication error: Error ≤± 10%

3.4 Measurement time: 1 minute

3.5 Repeatability: ≤± 3%

3.6 Colorimetric Method: Colorimetric Tube

4、 Performance parameters

1. Light source lifespan: 100000 hours

2. Stability:<0.005A/20min

3. Storage data: 20000

4. Number of curves: 15

5. Communication interface: USB

6. Power supply mode: 4AA/LR6/1.5V or 8.6V adapter

7. Operation interface: fully displayed in Chinese

8. Instrument weight: 0.55kg

9. Display screen: monochrome LCD display screen

10. Instrument weight: (224 × 108 × 78) mm

5、 Performance parameters

1. Environmental temperature: (5-40) ℃

2. Environmental humidity: Relative humidity ≤ 85% RH (without condensation)

3. Working power supply: AC220V ± 10%/50Hz

4. Rated power: 0.3W