LBT-YH Sulfur Dioxide Testing Machine
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Description
Product Introduction:
It is suitable for corrosion‑resistance testing that rapidly analyzes discontinuities, pores, and damage in organic and inorganic coatings. Moreover, for quality‑control purposes, it enables comparisons among specimens coated with the same coating. Salt‑spray testing is particularly well suited for detecting discontinuities in certain metallic, organic, anodized, and conversion coatings.
1. The neutral salt spray test (NSS) is applicable to metals and their alloys, metallic coatings (anodic and cathodic), conversion coatings, anodized coatings, and organic coatings on metallic materials.
2. The acetate-spray test (AASS) is particularly suitable for testing decorative coatings of copper–nickel–chromium or nickel–chromium; it has also been found to be applicable to anodic coatings on aluminum.
3. The Copper-Accelerated Acetic Acid Salt Spray Test (CASS) is suitable for testing decorative coatings of copper–nickel–chromium or nickel–chromium; it has also been found to be applicable to anodic coatings on aluminum.
4. Test method for high-concentration sulfur dioxide exposure;
Note: Because the corrosion process is influenced by numerous factors—such as the formation of protective films—that can vary significantly depending on the specific conditions encountered, there is seldom a direct correlation between resistance to salt spray and resistance to other media. Consequently, the test results obtained should not be taken as an absolute guide to the corrosion‑resistance performance of the tested metallic materials in all possible service environments. Similarly, the performance of different materials under test conditions should not be regarded as a definitive indicator of their corrosion‑resistance in actual applications.
Technical Specifications:
1. The neutral salt spray test (NSS) is applicable to metals and their alloys, metallic coatings (anodic and cathodic), conversion coatings, anodized coatings, and organic coatings on metallic materials.
2. The acetate-spray test (AASS) is particularly suitable for testing decorative coatings of copper–nickel–chromium or nickel–chromium; it has also been found to be applicable to anodic coatings on aluminum.
3. The Copper-Accelerated Acetic Acid Salt Spray Test (CASS) is suitable for testing decorative coatings of copper–nickel–chromium or nickel–chromium; it has also been found to be applicable to anodic coatings on aluminum.
4. Test method for high-concentration sulfur dioxide exposure;
Note: Because the corrosion process is influenced by numerous factors—such as the formation of protective films—that can vary significantly depending on the specific conditions encountered, there is seldom a direct correlation between resistance to salt spray and resistance to other media. Consequently, the test results obtained should not be taken as an absolute guide to the corrosion‑resistance performance of the tested metallic materials in all possible service environments. Similarly, the performance of different materials under test conditions should not be regarded as a direct indicator of their corrosion‑resistance in actual applications.
Equipment Details:
1. Product Name: Sulfur Dioxide Salt Spray Testing Machine
2. Product Model LBT-YH
3. Sample Restrictions This test equipment is prohibited from: testing or storing flammable, explosive, or volatile substances; testing or storing corrosive substances.
Testing or storage of biological samples; testing or storage of samples containing strong electromagnetic emitters; testing and storage of samples containing radioactive materials; testing and storage of samples containing highly toxic substances; testing and storage of samples that may generate highly toxic substances during the testing or storage process.
4. Volume, Dimensions, and Weight
4.1. Nominal internal volume: 108 L, including the sloped headspace at the top.
4. 2. Inner box dimensions (mm): 600 × 450 × 400 W × H × D (excluding the height of the inclined top)
Note: The top inclined core has an angle of 100°, and its height is 375 mm.
4. 3. Outer carton dimensions (mm): approximately 2200 x 1460 x 950 (W x H x D)
4.4. Equipment net weight Approximately 200 kg
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