Function:
This test equipment simulates the corrosion test in artificial environment, and is used to test the quality of metal materials with or without anti-corrosion protection; it is suitable for rapid analysis of organic and inorganic coatings in anti-corrosion tests for discontinuities, holes and damage, etc. In addition, for the purpose of quality control, it can be compared between samples coated with the same coating; salt spray test is particularly suitable for detecting discontinuities such as pinholes and other defects in certain metals, organic, anodic oxidation and conversion coatings; among them
1. Neutral salt spray test (NSS) is applicable to (metals and their alloys, metal coatings (anode and cathode), conversion coatings, anodic oxidation coatings, organic coatings on metal materials);
2. Acetic acid salt spray test (AASS) is particularly suitable for testing copper + nickel + chromium, or nickel + chromium decorative coatings; it is also found to be suitable for testing aluminum anodic coatings;
3. Copper accelerated acetic acid salt spray test (CASS) is applicable to testing copper + nickel + chromium, or nickel + chromium decorative coatings; it is also found to be suitable for testing aluminum anodic coatings; It is suitable for testing the anodic coating of aluminum;
Note: Since there are many factors affecting the corrosion process, such as the formation of protective films, which vary greatly with the different conditions encountered, there is rarely a direct relationship between the resistance to salt spray and the resistance to other media; therefore, the test results obtained cannot be used as a direct guide to the corrosion resistance of the tested metal materials in all possible environments. Similarly, the performance of different materials in the test cannot be used as a direct guide to the corrosion resistance of these materials in use.
Major Specifications:
| model | CZ-8000C | C-Z-12000C | Customization |
| Inner size WxHxD(mm) | 1800x1800x2500 | 2000x2000x3000 | On request |
| External size WxHxD(mm) | 2500x3100x2800 | 2700x3300x3300 | On request |
| Test chamber temperature range | RT+5°C~50°C | ||
| Saturated barrel temperature range | RT+5C~70C | ||
| Salt spray volume | 1~2ml/(h·80cm)(average value after spraying for at least 16 hours) | ||
| Spray pressure | 70~170KPa | ||
| Test sample rack | Customized | ||
| Spray pattern | Continuous spray, periodic spray, circulating spray, optional | ||
| Control accuracy | Temperature deviation: ±2.0°C | ||
| Box material | Inner PVC plate welding, outer stainless steel plate baking paint | ||
| Control System | LCD touch screen controller | ||
Product Details：
Test Standards:
1) GJB150.11A-2009 Military equipment laboratory environmental test methods Part 11: Salt spray test part
2) GB/T2423.17-2008 Electrical and electronic products environmental testing Part 2: Test method Test Ka: Salt spray
3) GB/T10125-2021 Artificial atmosphere corrosion test salt test
4) GB/T5170.8-2008 Electrical and electronic products environmental test equipment inspection method Salt spray test equipment
5) GB/T10587-2006 Salt spray test chamber technical conditions
6) GB/T5170.8-2008 Electrical and electronic products environmental test equipment inspection method – Salt spray test equipment
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