System for acid salt spray test

Abstract

The invention relates to a system for an acid salt spray test. The system for the acid salt spray test includes a protective box, an acid salt spray test device and an exhaust gas treatment device; the protective box includes a base and a box body; the acid test device includes a cylinder body, a nozzle assembly, a conical flask, an air conditioner, a test disc fixing mechanism and an adjusting mechanism; the adjusting mechanism includes an adjusting seat, an inner column, an outer column, a first driving mechanism and a second driving mechanism; and the exhaust gas treatment device includes an exhaust fan and an exhaust gas treatment box. According to the invention, through providing the adjustment mechanism, the test disk fixing mechanism can be quickly detached from the cylinder, whichimproves the test efficiency and reduces the work intensity of the tester; and through providing the box body and the exhaust gas treatment device, the discharge of the exhaust gas after treatment isconvenient, and the pollution of the exhaust gas to the test environment is reduced.

Description

technical field [0001] The invention relates to the technical field of experimental equipment, in particular to a system for acid salt spray test. Background technique [0002] The salt spray test can test the ability of some products to resist salt spray corrosion, and is suitable for the salt spray corrosion test of parts, electronic components, protective layers of metal materials and industrial products. The acid salt spray test is to add an appropriate amount of glacial acetic acid to the prepared salt solution to ensure that the pH value of the collected liquid in the salt spray box is 3.1-3.3. [0003] So far, during the acid salt spray test, the acid salt spray generated is directly emptied. The experimenters have been in the test environment for a long time, and it is difficult to avoid contact with the acid salt spray every time the upper cover of the salt spray test chamber is opened. It will cause damage to the body of the staff, and if the acid salt spray in th...

AI Technical Summary

Problems solved by technology

[0003] So far, during the acid salt spray test, the acid salt spray generated is directly emptied. The experimenters have been in the test environment for a long time, and it is difficult to avoid contact with the acid salt spray every time the upper cover of the salt spray test chamber is opened. It will cause damage to the body of the staff, and if the acid salt spray in the salt spray test chamber is not treated, it will greatly affect the working environment and cause corrosion of other equipment in the environment; labor intensive

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