How corrosion can affect the surface coating quality?

How corrosion can affect the surface coating quality?

Corrosion is the deterioration of a material, usually a metal, caused by a chemical reaction to its environment. When iron or steel corrodes, the resulting product is iron oxide, which is commonly known as rust. Rust not only weakens the structure of the metal but can also cause the coated substrate to fail. There are many different types of coatings that can be used to protect against corrosion, but each has its own set of advantages and disadvantages. To make sure that the surface coating of your product will be corrosion resistant, you can make use of the Presto salt spray chamber. This is one of the amazing lab testing equipment that is useful in assessing the rust-proof ability of components to withstand corrosion due to atmospheric conditions. Here in this article, we are going to provide you with information about how corrosion will affect the surface coating quality. We will also provide you with information about how the salt spray test chamber is helpful in testing the rust-proof ability of surface coatings. So, let us get started!


Effect of corrosion on surface coatings

Corrosion is the deterioration of a material, usually a metal, as a result of a chemical reaction to its environment. The process can produce both visible and invisible damage to the surface of the metal, and it can weaken the metal's structure. Corrosion is a major problem for many industries, as it can cause costly repairs and replacements. 
In some cases, corrosion can even be dangerous, as it can lead to structural failure. There are many different types of corrosion, but one of the most common is called rust. Rust can cause significant damage to metal surfaces, and it is often very difficult to remove once it has formed. Rust prevention is an important part of many metal-working processes. Testing the metal's surface coating or related elements beforehand can save you more amounts. Thus, with the help of the Presto salt spray chamber, you can easily assess the ability of rust-proofed components to withstand corrosion due to atmospheric conditions. It comes with a triple wall structure with glass wool insulation to make sure that you can easily perform the test using this lab testing equipment. You can easily test the corrosion properties of materials with a Salt spray chamber.
Over time, metal surfaces are susceptible to corrosion when exposed to salt water or other chemicals. In order to evaluate the performance of metal materials and coatings, manufacturers subject their products to salt spray tests. Presto salt spray chambers create an environment that simulates the corrosive effects of saltwater, allowing manufacturers to predict how their products will hold up over time. These chambers are easy to use and maintain, providing accurate and flexible results. By understanding the results of salt spray tests, manufacturers can make informed decisions about the materials they use in their products. Thus, you can easily remove corrosion from metal products with the help of this corrosion testing instrument

Features of Presto Cass cum salt spray chamber 

Corrosion-resistant paints and coatings are the keys to protecting metal surfaces from the deleterious effects of corrosion. In order to ensure that these products meet industry standards, it is essential to test their corrosion resistance in a controlled environment. This is where corrosion chambers come in. By simulating the conditions that cause corrosion, corrosion chambers allow manufacturers to assess the performance of their products and make necessary changes before they reach the market. As a result, these chambers play a vital role in ensuring the quality of corrosion-resistant paints and coatings.

Below we have listed the features of the Presto salt spray chamber.

  • HMI based Touchscreen Display for ease of operation

  • Inbuilt PID temperature settings for accuracy
  • Corrosion Resistant PT-100 sensor
  • Program profile installed for selecting test parameters of the test.
  • Users can create PID settings, Air Saturator settings; test temperature, test and air purge time, etc.
  • Live test running status can be displayed
  • Robust Construction with triple-walled Fiber-reinforced body
  • Pneumatically operated canopy**(only for 250 Ltr. Model)
  • Air purge post-test for fog settlement.
  • Reservoir Tank inside sponge filter equipped
  • Data can be saved to the USB device (Pen drive not in the part of the supply.)
  • Set values (SV) and present values (PV) are displayed together.
  • The angle of the Canopy was designed to restrict the flow of droplets directly on the test sample

Technical Specifications of Presto Cass cum Salt Spray Chamber

  • Display: HMI Based Touchscreen 7" TFT LCD Color Screen
  • Chamber Temp. Range: Ambient to 60°C
  • Test Chamber Temperature Range: 49°C ± 2°C
  • Chamber Temperature Least Count: 0.1°C
  • Chamber Temperature Repeatability: ± 1°C
  • Air Saturator Temperature Range: Ambient to 65°C
  • Air Saturator Temperature Least Count: 0.1°C
  • Air Saturator Temperature Repeatability: ± 2°C
  • Power: 220V, Single phase, 50 Hz, 15 A
  • Temperature Control: Inbuilt PID temperature Controller
  • Timer (Hour meter): 6 digits
  • Test Air Pressure: 0.7Kg/cm² - 1.7Kg/cm²
  • Air Regulator: 0 to 30 psi
With these features and technical specifications, it will be easy for you to use the salt spray testing chamber for metal corrosion control. To book a free sample testing session for this lab testing equipment, you can give us a call at +91 9210903903 or email us at Our team of technical experts will consult you regarding all your queries. 


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