AL4010 UV-COD On-line Water Quality Analyzer

Based on the simultaneous measurement of COD, SAC and turbidity of water samples based on dual-wavelength UV absorption spectroscopy, the dual-wavelength and dual-reference optical path eliminate the effects of turbidity, chromaticity and light source drift, and have excellent long-term stability without recalibration during use. The housing is made of corrosion-resistant stainless steel and has an IP68 waterproof rating. It is suitable for on-line monitoring of organic content in surface water, rainwater, wastewater and industrial processes.

It has RS485 communication interface and standard MODBUS protocol, which is easy to integrate and network. UV-COD data analysis software is included, which can be used for parameter setting, calibration, measurement and fault diagnosis of the product

In-situ measurement without sampling and pre-treatment

No chemical reagents are required, and no secondary pollution is caused

Measure the reference light intensity in real time to eliminate the effects of fluctuations in light source intensity

Measure turbidity in real-time and compensate for COD and SAC measurements based on turbidity magnitude

Factory pre-calibrated and the user can restore the factory calibration parameters at any time

Large-capacity historical data storage for the sensor locally

Semiconductor LEDs and photodetectors with a service life of more than 10 years

The sensor interface is protected against misconnection and reverse connection

Maintenance is minimal and no recalibration is required during use