AL4080 Nitrate Nitrogen On-line Analyzer

Based on a multi-parameter ion-selective electrode, nitrate, chloride, pH and temperature, and a reference electrode are used together to measure nitrate. A matrix calibration algorithm that eliminates cross-interference with other ions in the water sample and automatically corrects for the effect of temperature on nitrate measurements. Several parameters are measured simultaneously, matrix calibration is applied, and cross-interference with other ions in the water sample is eliminated at the same time, and pH and temperature effects are automatically corrected. It can be measured in situ, no reagents are required in use, no pretreatment is required, and the response speed is fast, and the power consumption is low. The housing is made of corrosion-resistant stainless steel and is IP68 waterproof. It is suitable for online measurement of ammonia nitrogen in surface water, water treatment, aquaculture, industrial process and other industries.

The product adopts an integrated electrode holder, waterproof IP68 grade, corrosion-resistant shell, RS485 communication interface, standard MODBUS protocol, easy to integrate and network and network. WQS-SUTIE host computer commissioning software is included, which can be used for parameter setting, calibration, measurement and fault diagnosis of the product.

¡¤Integrated electrode, multi-parameter matrix correction with each other, high measurement accuracy£»

¡¤In-situ measurement, no reagents and pretreatment, low maintenance workload£»

¡¤The response time is less than 60 seconds, and the change of ammonia nitrogen concentration is reflected in real time£»

¡¤The sensor membrane head can be replaced, reducing the cost of use£»

¡¤Built-in fault self-diagnosis function to ensure accurate data£»

¡¤Factory pre-calibration, built-in calibration coefficient, factory calibration parameters can be restored at any time£»

¡¤The sensor interface has the function of misconnection and reverse connection protection£»