I. Introduction:
The composite salt spray test chamber, also known as the circulating salt spray corrosion test chamber or salt dry-wet corrosion test chamber, simulates natural conditions close to gaps in accelerated corrosion tests. It replicates situations commonly encountered in the natural environment and tests under conditions several times harsher than natural ones, including salt spray, drying, humidity, ambient static storage, and sprinkling. Tests can be conducted in any sequence or individually.
Part Two: Usage:
The primary test items are for products used under harsh environmental changes, such as automotive and motorcycle parts, aviation equipment, photographic equipment, building materials, photovoltaic components, outdoor LED lighting, electro-phosphate electro-deposition coating paints, and other metal electro-chemical corrosion resistance applications.
III. Features:
1. Entirely made of PP (polypropylene) board material; options include CPVC, 316 stainless steel, and pure titanium.
2. Laboratory bottom heating ensures uniform room temperature.
3. The nozzle utilizes Bernoulli's principle to absorb saltwater and atomize, causing the mist to disperse and naturally fall onto the test piece.
4. The saturated drum air follows Henry's Law.
5. Capable of performing cyclic corrosion tests such as salt spray, dry, moist, static, condensation, and spray淋.
6. Equipped with automatic water addition and fault alert features.
7. High-temperature resistance, strong anti-aging properties, and good visual texture.
IV. Testing Standards:
GB/T20854-2007/ISO14993-2001 Dry and Wet Salt Spray Test
2. GB-T5170.8-2008_Inspection Methods for Environmental Test Equipment of Electrical and Electronic Products___Salt Spray Test Equipment
3. GJB150.11A-2009 Equipment Laboratory Environmental Test Methods Salt Spray Test
4. MIL-STD-810 Method 509.5 Salt Spray Test Standard
5. Salt Spray Test Method - GBT2424.17-2008
6. GB-T2423.18-2021 Method for Alternating Salt Spray Test of Sodium Chloride
7. GB-T2423.3-2006 (IEC6008-2-78-2001) Test cab: Constant Humidity and Heat Test Method
8. GBT2423-4-2008 Method for湿热交变 Testing
GMW-14872 Automotive Cyclic Corrosion Test
10. IEC 60068-2-52-2017 Environmental Testing Part 2-25 Test: Test Kb Salt Spray (Sodium Chloride Solution)
11. IEC 60068-2-11-1982 Electrical Equipment. Basic Environmental Testing Procedures. Part 2: Tests. Section 11: Test Ka: Salt Spray
12. ASTM B117-2016 Salt Spray Test Standard
13. ISO 9227-2006 Artificial Atmosphere Salt Spray Test
14. SAE J2334 Coating Salt Spray Corrosion Test Standard
15. GBT 10125-2021 Artificial Atmosphere Corrosion Test Salt Spray Test
