Benchtop Meter Portable Meter Titrator KF Titrator COD Analyzer Turbidity Meter Electrodes&Reagent More>

DO210E DO Meter / Portable DO Meter

Reliable-Durable,Portable

M310F-A Multi-parameter Analyzer

Accurate-Powerful,Portable

M310F Multi-parameter Analyzer

Accurate-Powerful,Portable

M310T Multi-parameter Analyzer

Accurate-Smart,Portable

Ti-51 Automatic Titrator ( Potential titration and photometric titration set)

Color High contrast LCD touchscreen, 7.0 inches. Potential titration and photometric titration. pH, pX, ion concentration and photometric measurement.

KFSH-01 Karl Fischer Oven Sampler

Volumetric Karl Fischer Titration Coulometric Karl Fischer Titration

KFT-50VC Karl Fischer Titrator

Volumetric Karl Fischer Titration Coulometric Karl Fischer Titration

KFT-50C Karl Fischer Titrator

Coulometric Karl Fischer Titration

KFT-41C Karl Fischer Titrator

Coulometric Karl Fischer Titration

COD-100R Reactor

Water quality analyzer

COD-200R Reactor

Water quality analyzer

COD-200 COD Analyzer

Water Quality analyzer

217-01-X Reference Electrode

Saturated KCl solution(inner solution) + solution (Flexible choose)

232-01-X Reference Electrode

Saturated KCl solution

232-01-Q9 Reference Electrode

Saturated KCl solution

C(K2SO4)-1-X Reference Electrode

Saturated K2SO4 solution

Benchtop Meter Portable Meter Titrator KF Titrator COD Analyzer Turbidity Meter Electrodes&Reagent More>

DO210E DO Meter / Portable DO Meter

Reliable-Durable,Portable

M310F-A Multi-parameter Analyzer

Accurate-Powerful,Portable

M310F Multi-parameter Analyzer

Accurate-Powerful,Portable

M310T Multi-parameter Analyzer

Accurate-Smart,Portable

Ti-51 Automatic Titrator ( Potential titration and photometric titration set)

Color High contrast LCD touchscreen, 7.0 inches. Potential titration and photometric titration. pH, pX, ion concentration and photometric measurement.

KFSH-01 Karl Fischer Oven Sampler

Volumetric Karl Fischer Titration Coulometric Karl Fischer Titration

KFT-50VC Karl Fischer Titrator

Volumetric Karl Fischer Titration Coulometric Karl Fischer Titration

KFT-50C Karl Fischer Titrator

Coulometric Karl Fischer Titration

KFT-41C Karl Fischer Titrator

Coulometric Karl Fischer Titration

COD-100R Reactor

Water quality analyzer

COD-200R Reactor

Water quality analyzer

COD-200 COD Analyzer

Water Quality analyzer

217-01-X Reference Electrode

Saturated KCl solution(inner solution) + solution (Flexible choose)

232-01-X Reference Electrode

Saturated KCl solution

232-01-Q9 Reference Electrode

Saturated KCl solution

C(K2SO4)-1-X Reference Electrode

Saturated K2SO4 solution

Downloads

REX Product Catalog

The catalog contains useful imformation about various models of products on sale.

Halogen Moisture Analyzer

Halogen Moisture Analyzer

2026

04-30

Turbidity Meter Calibration Methods and Cycle Recommendations

In water quality testing, the accuracy of turbidity meter measurements largely depends on proper calibration. Especially in laboratory or high-precision testing scenarios, establishing scientific calibration methods and reasonable calibration cycles is crucial for ensuring data reliability.

2026

04-23

What Indicators Should Be Considered When Selecting a High-Precision Turbidity Meter

In water quality testing and experimental analysis, turbidity is a crucial parameter reflecting the content of suspended particles in a liquid. For laboratory or high-standard testing scenarios, selecting a high-precision turbidity meter is particularly critical. So, what core indicators should be focused on during the selection process to ensure accurate and reliable measurement results?

2026

04-09

Key Parameters of Water Quality Analyzers: Precision Control for Food Processing Excellence

Our water quality analyzers translate critical water parameters into actionable insights—empowering food processors to monitor, control, and optimize water quality at every production stage. By mastering these key indicators, you gain unprecedented control over product safety, consistency, and regulatory compliance.

About REX

REX is a high-techenterprise integrating R&D production, sales, application, and service.

The largest domestic electrochemical water quality analysis instrument and electrochemical sensor development and production base.