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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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22
2025.09
What Water Quality Testing Solutions and Instruments Do Labs Really Need? Your Ultimate Guide
Unlock water quality testing solutions for labs: EPA standards, key instruments, and real case studies.
2025.09.22
17
2025.09
The Application of Dissolved Oxygen in Boiler Water
Dissolved oxygen in boiler water primarily acts as a corrosion indicator, where even trace amounts can damage pipes and reduce efficiency.
2025.09.17
16
2025.09
What Is a Low-Range Turbidity Meter?
Ever wondered why tap water looks crystal clear but still needs high-tech checks? A low-range turbidity meter is your go-to tool for measuring low turbidity levels, typically 0–100 NTU.
2025.09.16
15
2025.09
What Are Hot Water Boiler Water Quality Testing Indicators and Suitable Instruments?
Hot water boiler water quality testing indicators include turbidity, hardness, pH, conductivity, and dissolved oxygen.
2025.09.15
12
2025.09
Which Boiler Water Quality Testing Equipment Manufacturer Should You Choose?
Among boiler water quality testing equipment manufacturers, Xi’an ERUN Environmental Technology Group stands out with advanced technology and reliable products.
2025.09.12
11
2025.09
Biomass Industrial Boiler Water Quality Testing: Key Indicators and Recommended Instruments
Gain an in-depth understanding of the core parameters for water quality testing in biomass industrial boilers, the national standard GB/T 1576-2018, and the application of portable instruments such as the ERUN-SP9-11.
2025.09.11
10
2025.09
What Are the Applications of Total Organic Carbon (TOC) in Water Quality and Beyond?
Total Organic Carbon (TOC) is used to measure organic pollutants in water, ensuring safe drinking water, compliant wastewater, and high-purity industrial processes.
2025.09.10
09
2025.09
Why Are Portable Multi-Parameter Water Quality Testers Essential for Safe Water?
Portable multi-parameter water quality testers, like the ERUN-SP9, are game-changers for on-site water testing, ensuring safety and compliance with standards like GB3838 and CJ3020.
2025.09.09
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