Portable 5-parameter Water Quality Analyzer

I. Product Overview

The routine five-parameter water quality analyser can be combined with digital sensors and optical sensors to determine pH, ORP, turbidity, dissolved oxygen, conductivity and temperature rapidly. The portable design with a built-in lithium battery is suitable for rapid field water quality testing.

II. Applications

The portable instrument is widely used for water quality testing in surface water, municipal sewage discharge, industrial wastewater, wastewater treatment, emergency enforcement and aquaculture.

III. Applicable Standards

1. HJ 1147-2020 Water quality — Determination of pH — Electrode method

2. HJ 506-2009 Water quality — Determination of dissolved oxygen — Electrochemical probe method

3. GB/T 5750.4-2023 Standard examination methods for drinking water — Physical and chemical indicators — Determination of conductivity — 9.1 Electrode method

4. SL 94-1994 Determination of oxidation-reduction potential — Potentiometric method

5. HJ 1075-2019 Water quality — Determination of turbidity — Turbidimetric method

IV. Key Features

1. *The instrument uses a 10-inch true-colour touch screen with a clear display and simple operation.

2. *The instrument has 10 fixed electrode ports and can measure up to 10 parameters simultaneously.

3. It can measure pH, ORP, turbidity, residual chlorine, dissolved oxygen, conductivity, temperature, suspended solids, sludge concentration, chlorophyll, blue-green algae, COD, ammonia nitrogen, chloride and nitrate in water, displaying the results simultaneously.

4. All parameters use digital electrodes with fast response and high accuracy — no reagents and no pollution, fast and convenient.

5. *USB data output; OTA remote upgrade is supported once connected to the network.

6. The instrument has a built-in printing function and a high-capacity memory card that stores 50,000 data sets.

7. Built-in lithium battery supports more than 48 hours of operation; the battery level can be checked at any time.

8. *Supplied with a cloud data platform that receives measurement data for online storage and short- and long-term trend analysis.

9. GPS positioning; position information can be printed and stored, and BeiDou or other positioning can be customised.

10. *Over-limit alarm: the instrument automatically alarms when a result exceeds the preset upper or lower limit.

11. *Automatic data curves: the single-parameter data management screen shows the real-time trend of the water quality being measured.

12. *Instant readings or interval readings; timed storage allows interval reading and storage.

13. *An optional law-enforcement evidence module is available for on-site photographic evidence, and the images are attached to the report.

14. *Enable configuration: when many sensors are connected, individual electrode modules can be enabled or disabled freely.

V. Main Unit Specifications

VI. Electrode Specifications