ECT-6000 Electrochemical Corrosion and Ablation Tester, which can simulate the combined effect of erosion and cavitation of propeller, water pump, pipeline and other flow passage components in multiphase flow, provides a coupling test device with simple structure, adjustable parameters and flexible operation, which is suitable for studying the coupling effect of erosion and cavitation, coupling between mechanical factors and electrochemical factors, and coupling between material structure evolution and cavitation under the action of multiphase flow.

Key technical parameters:

1. Instrument weight：210kg

2. Appearance size:800×800×1100(mm×mm×mm)  

3. Specimen rotation angle: 0°~90°

4. Specimen rotation speed: 10~3000r/min (Line speed 1~47m/s)

5. Friction torque measurement range: 0~10Nm

6. Lift height: 20mm

7. Specimen thickness:5~10mm

8. Test temperature: Room temperature~ 90℃

9. Power：6kw

10. Operating Voltage：220V

11. Hardware parameters of electrochemical corrosion

Constant potential control range of friction corrosion: ± 10V

Constant current control range of friction corrosion: ± 200mA

Control accuracy of friction corrosion potential: 0.1% × Full scale reading ± 1mV

Control accuracy of friction corrosion current: 0.1% × Full scale reading

Friction corrosion potential resolution: 10uV (>100Hz), 3uV (<10Hz)

Friction corrosion current sensitivity: 1pA

Friction corrosion current range: 2nA~200mA, 9gears in total

Friction corrosion tank pressure: ± 13V

Maximum output current of friction corrosion: 200mA

Frequency response of friction corrosion impedance: 10uHz~1MHz

Functions of electrochemical corrosion software:

Open circuit potential test (OCP), potentiostatic polarization, constant current polarization, linear cyclic voltammetry (CV), linear scanning voltammetry (LSV), square wave voltammetry (SWV), polarization curve test (Tafel), battery charge discharge test (GCD), impedance test potential/current control mode, constant frequency impedance test potential/current control mode, Motschottky curve test;

The software supports the serialization test function, and can realize automatic measurement under unattended condition through user-defined method combination;

12.Data processing: Access database, Excel file, Word experiment report and Jpeg picture can be generated