AL4020 Spectroscopic Online Water Quality Analyzer

Based on the ultraviolet-visible full-wavelength absorption spectroscopy technology, the pollutant content in the water samples was analyzed by the 200-800nm absorption spectral data inversion algorithm, and nine water quality indexes were measured at the same time. The use of dual beam compensation and turbidity reference channel compensation technology enables the product to obtain accurate measurements in light source attenuation and high turbidity water samples. It is suitable for on-line monitoring of organic matter and nutrient content in surface water, drinking water, industrial process water and wastewater.

With RS485 communication interface, standard MODBUS protocol, multi-sensor networking. It is easy to integrate and network with RTU, PLC, IoT gateway, SCADA system, etc. UV-Vis spectroscopy analysis software is included for configuration, calibration, measurement, spectral and absorbance profile acquisition, and more.

The probe can be measured directly by submersion in water

No chemical reagents, no secondary pollution

Long life flashing xenon lamp, the number of flashes ¡Ý 10E9 times

512-pixel visible-ultraviolet spectrometer with a resolution of 1 nm

5mm/15mm/30mm three measurement pathlengths are optional

It can store 32MB of historical spectral data

It has a turbidity compensation function

Up to four eigenwavelengths can be set for each measurement factor

Four groups of user-defined four sets of characteristic wavelengths facilitate the establishment of metrological models

Factory pre-calibrated and factory calibration parameters can be restored at any time