1、 Equipment Function Introduction:

The LME-II low magnification structure electrolytic acid etching device prepares low magnification structure samples using the electrolytic acid etching method according to the "GB226-91 Steel Low magnification Structure and Defect Acid Etching Inspection Method".

The concentration of hydrochloric acid used in the electrolytic acid etching method is only half of that used in the hot acid etching method, and it does not require heating, with low temperature and less volatilization of hydrochloric acid, significantly improving the working environment.

This device does not require preheating and can corrode upon turning on the power, saving time; And multiple rows of samples can be placed in parallel at the same time, resulting in high efficiency and good repeatability.

The power control part and the electrolytic corrosion tank can be placed at a long distance apart to reduce damage to operators and corrosion of the power control part.

This device is suitable for users who have a large number of samples every day. If the number of samples is small or small, it is recommended to use a low magnification tissue hot acid etching device.

2、 Technical parameters:

Power supply and control
Input voltage: AC 220V
Output voltage: 0-16V
Output current: maximum 250A
Maximum power: 5.0 KW
Dimensions: 450X400X840mm
Time control: 0-99 minutes, displaying both preset time and countdown working time simultaneously

Electrolytic acid etching tank
During acid corrosion work, the acid solution is quickly added from the lower storage tank to the upper corrosion tank through an acid resistant pump;
After the acid etching work is completed, the liquid automatically flows back to the storage tank;
When placing or removing samples, there is no liquid in the acid tank, making the operation safe and convenient
Dimensions: Length X Width X Height 620 X 420 X 1030 mm;
The size of the acid tank can be customized based on the sample size and quantity inspected by the user.

Sample:

Maximum sample size: length X width X height 380X310X350mm

By customizing the size of the acid tank, it can meet the maximum sample size requirements of users

Multiple rows of samples can be placed in parallel at the same time, with sample slots attached

3、 Packing list:

1. One electric control box

2. Two output cables

3. Acid resistant tank and cover set

4. One set of electrode plates (stainless steel) (2 pieces in total)

5. Two sets of wiring bolts and nuts

6. One copy of the operating manual

7. One copy of the certificate of conformity and maintenance record

5、 Service:

Warranty period: From the date of acceptance, the entire equipment is covered by a one-year warranty (except for the electrode plate). During the warranty period, if there is a non-human fault (confirmed by both parties), the supplier shall be responsible for free maintenance and replacement of components.