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Products
Portable water quality tester
Laboratory benchtop water quality analyzer
On-line water quality monitoring equipment
Reagent consumables
Application
Boiler water
Recirculating cooling water
Drinking water/tap water
Secondary drinking water supply plant
Farmland irrigation water
Sewage/waste water
Surface water(Rivers and Lakes, etc.)
Aquaculture water
pool water
News&Case
Company News
Industry information
Case
Services
After-sale
FAQ
Data download
About
Company Profile
Qualification Patents
History
Cooperative Clients
Contact
Contact
Message
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25
2024.01
What is the purpose of industrial boiler water supply test?
In China's industrial boiler is widely used in chemical industry, food, brewing, heating, paper making, printing and dyeing, rubber and other industries. So, what is the purpose of these industrial boiler water supply testing?
2024.01.25
01
2026.07
Drinking Water Multiparameter Analyzer | CE ISO RoHS Certified
Export-ready drinking water multiparameter analyzer with CE, ISO 9001 & RoHS certifications. Measures PH, turbidity, conductivity, residual chlorine & more. Trusted by water plants worldwide. Get quote today.
2026.07.01
30
2026.06
Ultrapure Water Resistivity & Conductivity Analyzer: The Essential Guide for Industrial Water Quality Monitoring
ERUN-A4K online conductivity/resistivity analyzer delivers ±1%FS accuracy with automatic temperature compensation. CE, ISO 9001 and RoHS certified for global export. Ideal for pharmaceutical, semiconductor and industrial ultrapure water monitoring. IP68, 4-20mA & RS485 MODBUS.
2026.06.30
29
2026.06
Wastewater Quality Analyzer: One Instrument for pH, COD, Ammonia Nitrogen, Total Phosphorus & Total Nitrogen
ERUN-SP7 portable multi-parameter water quality analyzer detects pH, turbidity, conductivity, COD, ammonia nitrogen, total phosphorus, total nitrogen & more. CE, ISO 9001 & RoHS certified. Ideal for WWTP effluent & industrial wastewater monitoring.
2026.06.29
26
2026.06
TOC Analyzer Manufacturer: CE, ISO 9001 & RoHS Certified Total Organic Carbon Analyzers for Global Water Quality Monitoring
Looking for a reliable TOC analyzer? ERUN offers CE, ISO 9001 & RoHS certified total organic carbon analyzers for pharmaceutical water, ultrapure water, and industrial wastewater. 1 ppb detection limit. Request a quote today.
2026.06.26
25
2026.06
Multi-Parameter Water Quality Detector with CE, ISO 9001 & RoHS Certification – ERUN-ST7 Lab Analyzer
ERUN-ST7 multi-parameter water quality detector with CE, ISO 9001 & RoHS certifications. Measures pH, turbidity, conductivity, residual chlorine & 50+ parameters.
2026.06.25
24
2026.06
Portable COD, Ammonia Nitrogen, Total Phosphorus & Total Nitrogen Water Quality Tester – ERUN-SP6-4
Need a portable multi-parameter water quality detector for COD, ammonia nitrogen, total phosphorus & total nitrogen? ERUN-SP6-4 offers lab-grade accuracy in the field with CE, ISO 9001 & RoHS certifications.
2026.06.24
23
2026.06
Drinking Water Multi-Parameter Tester: CE, ISO 9001 & RoHS Certified for pH, Turbidity, Conductivity & Residual Chlorine
CE, ISO 9001 & RoHS certified drinking water multi-parameter tester for pH, turbidity, conductivity, residual chlorine. Lab-grade accuracy, 100+ parameters, optical+electrode dual detection.
2026.06.23
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