The salt spray corrosion test room can test the salt spray corrosion ability of materials and protective coatings, and compare the quality of similar protective coatings in the process. At the same time, it can also test the ability of some products to resist salt spray corrosion.
This product is suitable for salt spray corrosion testing of parts, electronic components, metal materials and protective coatings of industrial products.
The salt spray/fog test is divided into neutral and acidic. What is the difference between neutral and acidic in a salt spray Test Chamber?
1. The temperature in the test method is different:
Neutral Test: Lab: 35+1, B. Saturated Air Barrel: 47 +1.
Acidity Test: Lab: 50+1, B. Saturated Air Barrel: 63 +1.
2. Different materials for finished products
The former (neutral test) is made of traditional PVC reinforced rigid plastic sheet.
The latter (acidity test) requires an upgraded version of the PP meter. Because PP board is more resistant to high temperature and strong acid than PVC board.
3. Satisfied with different test methods
The neutral salt spray/fog chamber is customized according to GB/T 2423.17-2008, GB/T 2423.18-2000 Basic Specification for Electrical and Electronic Products Test Ka, Salt Spray Test Method and GB/T 10125-1997, GB/T 10587-2006 , GB10593.2-1990, GB/T 1765-1979, GB/T 771-2007, GB/T 1267.3-2008, GB/T 5170.8-2008 and other national standards.
In addition to the test methods specified in the national standards, the salt spray/fog test room also needs to expand IEC, MIL, DIN, ASTM, ASTM, etc. Standard settings for IS, CNS, etc.
4. Comparison of neutral test solutions
CHINA: NaCI distilled aqueous solution, NaCI mass concentration (50+5) g/l pH 6.5-7.2
USA: NaCI distilled water solution, its 5% + 1%, NaCI mass concentration and pH 6.5-7.2
Germany: NaCI distilled aqueous solution, NaCI mass concentration (50+5) g/l pH 6.5-7.2
Japan: NaCI distilled water solution, NaCI mass concentration 5% + 1% pH 6.5-7.2
France: NaCl distilled aqueous solution 5%, NaCl mass concentration, pH 6.5-7.2
