Brand: Erun environmental protection
Name: Laboratory bench-top total nitrogen (TN) water quality analyzer
Model number：ERUN-ST-TN711A
Parameters:Total Nitrogen TN(The ultraviolet method)

Brand: Erun environmental protection
Name: Laboratory bench-top total nitrogen (TN) water quality analyzer
Model number：ERUN-ST-TN711B
Parameters:Total Nitrogen TN(Achromatic acid spectrophotometry)

Brand: Erun environmental protection
Name: Laboratory bench-top formaldehyde water quality analyzer 
Model number：ERUN-ST-FH708
Parameters: formaldehyde(Spectrophotometer)

Brand: Erun environmental protection
Name: Laboratory bench-top hydrazine water quality analyzer 
Model number：ERUN-ST-HDR705
Parameters:  hydrazine(Spectrophotometer)

Brand: Erun environmental protection
Name: Laboratory bench-top anilines water quality analyzer 
Model number：ERUN-ST-PA703
Parameters: anilines(Spectrophotometer)

Brand: Erun environmental protection
Name: Laboratory bench-top cyanuric acid(CYA) water quality analyzer 
Model number：ERUN-ST-CY748
Parameters: cyanuric acid(CYA)(Spectrophotometer)

Brand: Erun environmental protection
Name: Laboratory bench-top carbamide water quality analyzer 
Model number：ERUN-ST-UR711
Parameters: carbamide(Spectrophotometer)

Brand: Erun environmental protection
Name: Laboratory bench-top ammonium ions(NH4+) water quality analyzer 
Model number：ERUN-97-A5
Parameters: ammonium ions(NH4+)(Spectrophotometer)

This product is a new type of online water quality nitrate ion sensor independently developed by ERUN Group. It features high stability and high precision. It can automatically detect temperature and perform automatic temperature compensation, enabling accurate measurement of nitrate ion concentration and temperature in solutions.
It is widely used for continuous real-time monitoring of nitrate ions in various scenarios, including potable water, sewage, boiler water, aquaculture, as well as the bio-pharmaceutical industry.

This product is a new type of online water quality nitrate ion sensor independently developed by ERUN Group. It features high stability and high precision. It can automatically detect temperature and perform automatic temperature compensation, enabling accurate measurement of nitrate ion concentration and temperature in solutions.
It is widely used for continuous real-time monitoring of nitrate ions in various scenarios, including potable water, sewage, boiler water, aquaculture, as well as the bio-pharmaceutical industry.

Brand: Erun

Online Water Quality Nitrate lon Sensor

This product is a new type of online sensor for water quality potassium ion independently developed by ERUN Group. It features high stability and high precision. The sensor can automatically detect temperature and perform automatic temperature compensation, enabling accurate measurement of potassium ion concentration and temperature in solutions.
It is widely used for continuous real-time monitoring of potassium ions in various applications, including wastewater, boiler water, aquaculture, as well as the biological and pharmaceutical industries.