Application and functional characteristics of COD water quality analyzer in reality

COD water quality analyzer has the characteristics of automatic PID temperature control, dual liquid crystal display, AC and DC dual-use, automatic zero adjustments, direct reading of concentration, curve storage, automatic printing, etc. The instrument is easy to operate, man-machine interactive operation, user Can be applied without complex expertise. COD water quality analyzer is a chemical method to measure the amount of reducing substances that need to be oxidized in water samples. Oxygen equivalent of substances that can be oxidized by strong oxidants in wastewater, wastewater treatment plant effluent, and contaminated water. In the study of river pollution and industrial wastewater properties and the operation and management of wastewater treatment plants, it is an important and fast-determined organic pollution parameter, which is often represented by the symbol COD.

COD water quality analyzer application:

In order to protect the water environment, it is necessary to strengthen the monitoring of sewage discharge. The decline of drinking water quality is extremely harmful to human health. Water quality detectors play an important role in environmental protection, water quality testing and water resources protection. It is suitable for chemical oxygen demand in surface water, groundwater, domestic sewage and industrial wastewater, scientific research universities, medical institutions and other units.

COD rapid analyzer main features:

1. Suitcase design, lightweight, beautiful and easy to carry.

2. The instrument can automatically correct the measurement curve, automatically zero, and easy to operate.

3. It has a data output interface, which can be connected to a computer to transmit the measurement data to the computer.

4. The instrument comes with a thermal printer, which can directly print measurement data and historical data.

5. Automatic constant temperature control system, PID adjustment technology, constant temperature and high precision during digestion.

6. The instrument has a built-in DC power supply and lithium battery power supply, which can realize heating digestion and colorimetric determination of multiple batches of water samples.

7. The measurement light source adopts a cold light source, the life of the light source lamp is up to 100,000 hours, the drift is small, and the life is long.

8. The instrument has a built-in real-time clock, and each measurement record has a measurement time stamp, which is convenient for statistics and queries.

9. Dual LCD display, pure Chinese operation interface, humanized design, friendly human-computer interaction interface.

10. Unique optical circuit design, strong anti-interference ability, high measurement data accuracy and good stability.

11. The determination and digestion systems are designed separately, controlled by the independent power supply, and the operation process can be carried out separately without affecting each other.

COD water quality analyzer function:

1. Conventional power configuration, low battery prompt, and automatic shutdown can be set in 0 to 120 minutes according to user needs.

2. Micro-processing technology, humanized design, large screen display, measurement flow chart text display, simple operation.

3. Unique combination concept, can measure more than 10 kinds of measurement indicators routinely or quickly; and store 20 sets of measurement data as needed.

4. The unique humanized design can realize portable, desktop and hanging measurement methods according to the specific situation and site conditions.

5. Portable packaging, waterproof, anti-vibration rubber design, economical consumables, suitable for various water quality, sudden, rapid and routine monitoring of watersheds.