Salt Spray Corrosion Test

ISO is the worldwide union of national standards. The international standard ISO 9227 has been developed by the ISO/TC 156 Metals and Alloys Corrosion Technical Committee. There are many factors affecting metal corrosion. A single salt spray resistance cannot replace the performance of other media, so this standard cannot be used as a direct guide to the corrosion resistance of the tested materials in all environments. At the same time, the performance of various materials in the test can’t be used as a direct guide to the corrosion resistance of these materials in use. Nevertheless, the method specified in this standard can still be used as a method to test the material with or without corrosion resistance.

This standard specifies equipment, reagents and methods used in neutral salt spray (NSS), acetate spray (AASS), and copper accelerated acetate spray (CASS) tests. A method of assessing the environmental corrosivity of the test chamber is also specified.

The materials of the experimental equipment must be resistant to salt spray corrosion and do not affect the experimental results. The salt spray box volume is not less than 0.2m³.

LISUN YWX/Q-010 salt spray test chamber (Figure 1) uses transparent materials to allow the user to observe the spray conditions in the test chamber and the sample to be tested. A waterproof structure is adopted between the box and the cover to prevent salt liquid from overflowing. The device has a smart touch screen and is easy and fast to operate.

YWXQ-010 Salt Spray Test Chamber

The Salt Spray Test Chamber is applicable to the salt spray corrosive test for the protection layer of components, parts, electronic and electrical parts and metal materials and industrial products. It meets the following standards: IEC60068-2-11 (GB/T2423.17), GB/T10125, GB/T1771, ISO9227, ASTM-B117, GB/T2423-18, QBT3826, QBT3827, IEC 60068-2-52, ASTM-B368, MIL-STD-202, EIA-364-26, GJB150, DIN50021-75, ISO3768, ISO 9227, 3769, 3770; CNS 3627, 3885, 4159, 7669 etc.

We can manufacture different size of salt spray test chamber according to the customer test product size. The specification detail is below:

Lisun Instruments Limited was found by LISUN GROUP in 2003. LISUN quality system has been strictly certified by ISO9001:2015. As a CIE Membership, LISUN products are designed based on CIE, IEC and other international or national standards. All products passed CE certificate and authenticated by the third party lab.

Our main products are Goniophotometer, Surge Generator, EMC Test Systems, ESD Simulator, EMI Test Receiver, Electrical Safety Tester, Integrating Sphere, Temperature Chamber, Salt Spray Test, Environmental Test Chamber, LED Test Instruments, CFL Test Instruments, Spectroradiometer, Waterproof Test Equipment, Plug and Switch Testing, AC and DC Power Supply.

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