Salt Spray Tester - TNG1124

The TNG1124 Salt Spray Tester is designed to assess the corrosion resistance of materials by subjecting them to a controlled salt spray environment. The instrument operates by generating a fine mist of sodium chloride solution within a test chamber, which accelerates the corrosion process. The test chamber is available in two sizes: 108 L and 270 L, with corresponding dimensions and capacities. The tester complies with ASTM B117 and GB/T 2423.17 standards. It supports two temperature settings: NSS/ACSS at 35℃±1℃ and CASS at 50℃±1℃ for the test chamber, and NSS/ACSS at 47℃±1℃ and CASS at 63℃±1℃ for the air temperature. The system includes an automatic timing device that initiates and stops spraying based on set parameters. The spray nozzle is constructed from tempered glass and allows adjustment of spray volume and angle. The test chamber dimensions vary depending on the size selected, with interior and exterior dimensions specified for each model. The equipment is powered by 220 V at 50/60 Hz and features a digital display controller for precise temperature regulation. The TNG1124 is suitable for testing materials such as paints, coatings, steel, and electrophoretic coatings. It provides a standardized and accelerated method for evaluating corrosion resistance compared to natural exposure.

Automatic timing device, when the set temperature of the test chamber reaches, the system will spray. When the set time is reached, the spraying will stop automatically.

The spray nozzle is made of tempered glass, which can adjust the spray volume and spray angle. The spraying method is tower spraying, with natural settling and uniform distribution.

Direct heating method, fast heating, reduces the standby time when the temperature reaches, automatically switch to constant temperature state, the temperature is accurate, less power consumption. Pure titanium heating tube, acid, and alkali corrosion resistance, long service life.

Digital display controller, full digital circuit design, accurate temperature control, long service life, complete test function.

Safety protection device, the test instrument uses a variety of safety protection devices to prevent water shortage or high-temperature damage to the instrument.

Salt spray machines are also known as salt spray cabinets, salt spray chambers, and salt spray test machines. Salt Spray Tester Chamber provides a high salt spray environment to measure the corrosion resistance of many materials, such as paints, coatings, steel, and so on over a set period of time. In addition, the salt spray machine is used to spray Sodium chloride solution on the electrophoretic coating surface, in order to carry out the corrosion testing. Compared to the natural environment, the salt spray tester offers a much higher corrosion rate and a much shorter salt spray test time.

What is the Salt Spray Test?

The salt spray corrosion test consists of two types. One is natural exposure and the other is machine simulation. Salt spray tests mainly use salt spray equipment to simulate the manufacture of a salt spray environment. Besides, the more time it takes to corrode the material, the more potent the corrosion of the sample is. When the test finishes, we can get an accurate result. The main factors influencing the results of the salt spray test include the temperature and humidity of the salt spray test, the concentration of the salt solution, the angle of sample placement, the pH value of the salt solution, the amount of salt spray deposition, and the way of spray, etc.

• GB/T 2423.17

• Automatic timing device, when the set temperature of the test chamber reaches, the system will spray. When the set time is reached, the spraying will stop automatically.
• The spray nozzle is made of tempered glass, which can adjust the spray volume and spray angle. The spraying method is tower spraying, with natural settling and uniform distribution.
• Direct heating method, fast heating, reduces the standby time when the temperature reaches, automatically switch to constant temperature state, the temperature is accurate, less power consumption. Pure titanium heating t
• Digital display controller, full digital circuit design, accurate temperature control, long service life, complete test function.
• Safety protection device, the test instrument uses a variety of safety protection devices to prevent water shortage or high-temperature damage to the instrument.

The Danger of the Corrosion Corrosion is a natural process in which materials deteriorate when they interact with their surroundings and environments. There are many reasons for the formation of corrosion. Among them, an electrochemical reaction is the most common cause of corrosion. Most or all of the atoms are oxidized, ruining the entire surface gradually. Worst, corrosion becomes a serious problem, giving rise to the collapse of buildings, fires, and other problems. Salt spray corrosion will harm the metal protective layer, making it lose ornamental quality and decreasing its mechanical strength. Some electrical components and electrical lines will suffer from the interruption of power lines due to corrosion. Especially when they are in the natural environment with vibration, they will meet with serious corrosion.