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Filiform Corrosion Tester
Filiform Corrosion Tester is one kind of Salt Corrosion Test Chamber, whose working principle is to compress the corrosive solution into air spray, spray the sample, and cover all sides of the sample as far as possible. This test can be carried out continuously or cyclically until the sample is corroded, and then record the corrosion time as the corrosion resistance of the sample. The longer the time, the better the corrosion resistance of the sample.
Description
LIB Environmental Simulation Industry is one of the most reliable manufacturers and suppliers of filiform corrosion tester in China, featured by quality products and low price. Welcome to buy CE approved filiform corrosion tester in stock here and get quotation from our factory. Contact us for discount information.
Filiform Corrosion Tester is one kind of Salt Corrosion Test Chamber, whose working principle is to compress the corrosive solution into air spray, spray the sample, and cover all sides of the sample as far as possible. This test can be carried out continuously or cyclically until the sample is corroded, and then record the corrosion time as the corrosion resistance of the sample. The longer the time, the better the corrosion resistance of the sample.
Products Parameter
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Model |
S-150 |
S-250 |
S-750 |
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Internal dimensions (mm) |
470*590*400 |
640*1000*500 |
750*1100*500 |
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Overall dimensions (mm) |
620*1400*1050 |
810*1800*1180 |
920*1900*1200 |
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|
Interior Volume (L) |
110 |
320 |
410 |
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Parameter
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Temperature Range |
Ambient ～ +60 ℃ |
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Temperature Fluctuation |
± 0.5 ℃ |
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Temperature Deviation |
± 2.0 ℃ |
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Humidity Range |
95% ~ 98% RH |
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Salt Fog Deposition |
1～2ml / 80cm2 · h |
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Spray Type |
Continuous / Periodic |
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Application
Filiform corrosion is a hair-like corrosion phenomenon that occurs under paints, varnishes or other coatings. Corrosion mainly occurs on metal steel, aluminum or magnesium under organic coatings. Filiform corrosion can be observed on the equipment, facilities or machine parts of coating, such as under the coating of cartridge in the weapons industry, under the coating of aircraft in coastal areas or at sea, under the coating of aluminum profiles used in construction, and under the coating of aluminum wheels in automobiles.
The growth environment of filamentous corrosion needs to satisfy the continuous supply of electrolyte, water, and oxygen at the same time. Especially when the air relative humidity range is 60%to 95%, and there are hygroscopic salts on the coating surface or in the environment as electrolytes, filamentous corrosion is easy to occur. However, when there are hygroscopic salts such as chloride salts on the surface of the film, filamentous corrosion will occur even if the relative humidity of the environment is low.
This series of filiform corrosion tester from Xi'an LIB Industry can simulate a salt spray environment, suitable for testing the corrosion of the product after its coating is destroyed.
Product Description
1
Quartz Nozzle
Filiform Corrosion Tester is equipped with tower salt spray system. The nozzle is quartz material, high temperature resistant, not easy to plug, easy to clean. But be careful not to clean violently, easy to damage the nozzle.
2
Salt Water Tank
Built-in 30 liter salt solution tank with automatic stirring device, preventing salt settlement of salt water and keeps the salt solution concentration uniform. At the same time, the large equipment is also equipped with an external salt tank.
3
Sample Holder
The transparent lid of salt spray chamber is made of resin, and is manually opened and closed the sample holder contains round bars and V-shaped grooves to meet the needs of various angle placement test pieces. Hydrostatic seal.
4
Industrial Salt
Industrial salt, is one of the most basic raw materials of chemical industry, the main components are sodium chloride, sodium nitrite and so on. With the purchase of the salt spray test chamber, we will give you a part of the industrial salt.
Controller
PID control system, set the test parameters by button type. Continuous /periodic spray type can be operated according to test conditions.
Equipped with a timer for complete recording of spray time.
Saturated Barrel
The air is preheated in the saturated barrel. The saturated barrel has protection against dry burning. If the water level is low, the spray will stop, and the air source will not be supplied to avoid damage to the equipment.
Material
The material is glass fiber reinforced plastics which has strong corrosion resistance, one-time forming, Reinforced design, long service life and high temperature resistance. This material was first adopted by our company and subsequently copied by other suppliers on the market.
Q&A
Q: What accessories do customers need to buy by themselves?
Q: What other instruments are needed for filiform corrosion test?
Q: Can the workroom be customized?
Xi'an LIB Simulation Industry, a focus on environmental test chamber enterprise. If you are interested in this Filiform Corrosion Tester, please feel free to contact us, we will reply you in the shortest time!
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