09
2026.04
A Comprehensive Analysis of Cyanuric Acid Standards in Pool Water: Risks of Excessive Levels and Scientific Detection Methods
This paper analyzes global standards for cyanuric acid (CYA) in swimming pools, the chemical, biological and health risks caused by excessive CYA levels, and common detection methods. It focuses on the application of the ERUN SP4 portable water quality analyzer in accurate, on-site CYA and chlorine monitoring to ensure safe pool water management.
2026.04.09
08
2026.04
Comprehensive Guide to Data Center Cooling Water Quality Monitoring: Ensuring Uptime, Efficiency, and Sustainability
2026.04.08
07
2026.04
​Complete Boiler Water Testing in One Portable Case: Introducing the ERUN-SP9 Multiparameter Analyzer
And for professionals who need to test on-site, often without a laboratory, the ERUN-SP9 Portable Multiparameter Boiler Water Quality Meter offers a complete, field-ready solution.
2026.04.07
03
2026.04
Smart Aquaculture Dissolved Oxygen Monitoring: How to Choose and Use the Right Dissolved Oxygen Meter for Your Fish Farm
This guide walks you through why DO matters, how to select the right dissolved oxygen detection technology, and what to look for in an aquaculture dissolved oxygen meter—with real product examples to help you make an informed choice.
2026.04.03
02
2026.04
Accurate Dissolved Oxygen Measurement in the Field: Why the ERUN-SP4 Portable Multiparameter Meter Stands Out
Dissolved oxygen (DO) is one of the most critical parameters in water quality assessment. It directly affects aquatic life, wastewater treatment efficiency, and industrial process control.
2026.04.02
01
2026.04
​Meeting EU’s New Turbidity Standards: Why Portable Solutions Like the ERUN-SP5-B6 Are Essential
This regulatory shift has made portable turbidimeters indispensable for exporters, water utilities, and industrial facilities that must demonstrate compliance—often on-site and in real time.
2026.04.01
31
2026.03
Safeguarding Pharmaceutical Purity: The Role of TOC Monitoring in Global Compliance
2026.03.31
31
2026.03
​Boiler Water Quality Monitoring: Ensuring Safety and Thermal Efficiency
2026.03.31
789...68
+86 18166600151
nawei@xayingrun.com