KEP-2000 new touch screen electrolytic polishing corrosion tester

1、 Equipment Function Introduction

KEP-2000 new touch screen electrolytic polishing corrosion testerPreparation of metallographic samples using electrochemical principles. This equipment can be used for both polishing and corrosion of metallographic specimens. It has the advantages of fast sample preparation, good repeatability, and no deformation layer caused by mechanical processing. It is an ideal equipment for preparing metallographic specimens of non-ferrous metals, steel, especially stainless steel.

KEP-2000 new touch screen electrolytic polishing corrosion testerCharacteristics:

1. Upgraded touch screen interface for the whole body, with a beautiful and high-end appearance, replacing tedious button operations and adapting to the convenience requirements of modern devices;

2. Wide power supply voltage range, upgraded by 5% compared to previous generation products, to avoid the impact of unstable voltage on equipment;

3. Higher accuracy: voltage accuracy to two decimal places, current accuracy to three decimal places.

4. With a wide range of voltage and current, it can simultaneously meet the polishing and corrosion requirements of various materials;

5. Implement a constant current and constant voltage working mode;

6. The polishing/corrosion area of the sample can be controlled to ensure stable polishing/corrosion current of the sample;

7. The working temperature of the polishing/etching solution can be controlled;

8. Control polishing/corrosion time;

9. The stirring device ensures uniform polishing/corrosion media and consistent surface environment of the sample;

2、 Main technical parameters:

power supply

Output voltage: 0-100V, digital display, voltage can be preset

Output current: 0-6A, digital display, preset current, with overload protection

Working time control: 1 second -99 minutes and 59 seconds, digital display, time can be set; reach the set

After the time, the buzzer reminds

3、 Touch screen operation interface

4、 Standard configuration list

1 power supply unit

1 set of standard polishing/corrosion components

Including: one cooling coil, one cathode, etc

Sample cover: Control the polishing area of the sample, with one diameter of 10, 20, and 30mm each

1 set of simple polishing/corrosion components (iron frame, anode support plate, anode clamp, cathode, etc.)

1 mixer and heating control unit

2 containers

1 set of instruction manual

5、 Display rendering

Example 1: Effect picture of electrolyzing 304 stainless steel with oxalic acid solution. Oxalic acid is a weak acid and easy to purchase.

Example 2: Effect picture of electrolyzing 316 stainless steel with nitric acid aqueous solution, with stable effect and electrochemical assistance to achieve complex formula metallographic corrosion effect with ordinary acid.

Example 3: Electrolytic aluminum alloy samples with fluoroboric acid solution for anode coating test.