1.7-inch large color touch screen, easy-to-use graphical interactive interface design, easy to use with laboratory gloves, easy to clean and maintain, with rich test parameter information, easy to operate, and more intuitive and clear viewing results.

2. Using cold light source, the light source life is up to 10W hours, fast response, and can be tested at startup.

3. Supports two measurement methods: colorimetric tube and colorimetric dish, classified standard curve, simple and intuitive, supports customer customization and editing curves. Supports all conventional water quality projects and customized expansion projects.

4. Built-in thermal printer, supports automatic printing and batch printing.

5. Powerful storage function, equipped with a standard USB interface, can directly export data for editing, measurement and storage, and the data has a power-off retention function.

6. Using national standard pre-made reagents, just add the water sample to the reagent tube, which can greatly shorten the preparation time of the reagent.

7. Comply with standard COD-《HJ/T 399-2007》

8. With WT-16G multi-function intelligent digester, multiple digestion programs are pre-stored, which can be used directly, support custom digestion settings, and one-button operation.

Test items: COD (chemical oxygen demand)

Measurement range: 5-10000mg/L

Determination method: rapid digestion spectrophotometry

Detection limit: 5mg/L

Chlorine interference: 2000mg/L

Indication error: ≤5%

Repeatability: ≤±3%

Optical stability: ≤0.001A

Light source life: 100,000 hours

Measurement time: 15-20 minutes

Data storage: Can store more than 5,000 items

Colorimetric method: colorimetric dish/colorimetric tube

Display: 7-inch color touch screen

Printer: built-in thermal printer

Data communication: USB interface, RS-232 serial port

1. Environmental monitoring can be used to monitor various water environments, such as rivers, lakes, groundwater, seawater, etc. In these environments, COD meters can help identify pollution sources, monitor water quality changes, and assess the health of ecosystems.

2. Wastewater treatment

COD meter is an important wastewater treatment equipment that can help engineers determine the treatment effect of wastewater and adjust the wastewater treatment process in time according to the measurement results to achieve better treatment results.

3. Food processing industry

It can also be used in the food processing industry. For example, in the beer manufacturing process, COD value is a key indicator for monitoring cleaning wastewater, which determines whether further treatment and recycling are required; in addition, it can also be used to monitor industrial wastewater, hospitals, and other fields.

keyword search：COD Analyzer