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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
+86 18166600151
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24
2026.03
Why Is It Important to Test Residual Chlorine? (Complete Guide)
Residual chlorine plays a critical role in maintaining safe and clean water. It acts as a disinfectant that continues working even after the initial treatment process, protecting water from harmful microorganisms during storage and distribution.
2026.03.24
24
2026.03
How to Test for Residual Chlorine in Water (Easy & Accurate Guide)
Residual chlorine plays a vital role in keeping water safe. It ensures that harmful bacteria and pathogens are effectively eliminated during disinfection. However, maintaining the right balance is critical.
2026.03.24
24
2026.03
2026 Guide to Drinking Water Secondary Pollution: How to Rapidly Identify Pipe Network Risks?
2026.03.24
24
2026.03
2026 Aquaculture: How Data-Driven Precision Boosts Your Profit and Yield
2026.03.24
23
2026.03
Best TOC Testing Methods for Water Quality Analysis?
TOC testing methods for water play a critical role in evaluating organic contamination across drinking water, pharmaceutical systems, and industrial processes.
2026.03.23
23
2026.03
Why is ORP Important in Water? The Essential Guide to Redox Potential
This guide explores the critical role of ORP and how advanced water quality monitoring technology ensures your operations remain efficient and compliant.
2026.03.23
23
2026.03
Is a Higher ORP Better? Finding the Ideal Redox Potential for Your System
In this guide, we will break down the science of ORP and introduce the ERUN-SZ4-A-A2, a professional-grade ORP analyzer designed to take the guesswork out of your water quality monitoring.
2026.03.23
23
2026.03
Drinking Water Safety 2026: Preventing "Biochemical Rebound" in Secondary Supply via ERUN-SP9 Multi-Parameter Monitoring
Safeguarding secondary water supply is the final frontier of drinking water safety. This article provides a deep dive into risks like residual chlorine decay and turbidity spikes, demonstrating how the ERUN-SP9 portable analyzer utilizes advanced digital sensor technology to provide real-time, high-precision monitoring, ensuring total water chain integrity from the source to the tap.
2026.03.23
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