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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
19
2025.11
Excess Chlorine in Drinking Water: Risks, Signs, and How to Protect Your Health
This article explores the consequences of elevated chlorine levels, how to identify them, and how precision tools like the ERUN-SP7-C4 Portable Chloride Ion Tester can help ensure safer water for homes and industries.
2025.11.19
19
2025.11
Long-Term Side Effects of Chlorine in Water: What You Need to Know
This article explains what chlorine does, examines its potential long-term effects, and explores how accurate testing tools can help safeguard water quality.
2025.11.19
18
2025.11
Effect of Water Quality on Fish Growth: Why It Matters for Every Aquaculture Farm
This article explains how water quality affects fish growth, which parameters matter most, and how modern tools like the ERUN-SP9 multi-parameter water quality detector make monitoring easier, faster, and more accurate.
2025.11.18
18
2025.11
Why Is Water Quality Important in Aquaculture? A Complete Guide for Better Farm Results
In this article, we explore why water quality is important in aquaculture, which parameters matter most, and how modern tools like the ERUN-SP9 multi-parameter water quality detector make monitoring faster, more accurate, and more reliable.
2025.11.18
17
2025.11
What Is the Safe Turbidity for Drinking Water — Ensuring Clarity and Safety
In this article, we explore what constitutes a safe turbidity level for drinking water and how advanced instruments like the ERUN‑SP7 Portable Multi‑Parameter Water Quality Detector support accurate monitoring.
2025.11.17
17
2025.11
Why Measure Conductivity in Boiler Water? A Practical Guide for Safer & More Efficient Operation
This article explains why conductivity must be measured in boiler water, what problems it reveals, and how using a reliable tool—such as the ERUN-SP7 portable multi-parameter water quality detector—helps operators manage boiler systems with confidence.
2025.11.17
14
2025.11
Importance of Dissolved Oxygen in Aquaculture – Ensuring Healthy Stock & Water Quality
This article explains the importance of dissolved oxygen in aquaculture, how low DO affects aquatic systems, and why reliable DO monitoring instruments—such as the ERUN-SP7-A5 Portable Dissolved Oxygen Meter—are indispensable for achieving stable and profitable operations.
2025.11.14
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