Application:
The corrosion of metal materials with or without protection is affected by many environmental factors, which mainly depend on the type of metal materials and environment. It is not possible to design laboratory accelerated corrosion laboratories include all environmental factors that influence corrosion resistance, so design laboratory tests that simulate the factors that play a major role in corrosion of metallic materials.
Salt Spray Test Chamber is designed to simulate and increase the environmental impact on metallic materials exposed to salt-contaminated outdoor atmospheres that can accelerate corrosion.
Corrosion test (salt spray at 35˚C continuously, which refer to test standard ASTM B117) is one way to simulate corrosion in our labtorary. Salt Spray Chamber includes a test method for cyclic exposure of samples to salt spray, dry, humid and hot environments.
Salt Corrosion test is a comparative test, the results which cannot predict the long-term corrosion resistance of the same metal material used under such environmental conditions.
However, this method can still provide valuable information about the properties of materials exposed to salt pollution conditions similar to the test conditions
Salt spray exposures Continuously is widely specified for testing coatings and components for corrosion resistance.
The major tests are performed to particular specifications such as BS 3900 F4 and ASTM B117 (Salt Spray).
Compared with traditional accelerated corrosion tests, such as neutral salt spray test (NSS), Acetate spray test (AASS), and Copper accelerated acetate spray test (CASS), Salt Spray Chamber has the greatest advantage that it can reproduce the corrosion in outdoor salt pollution environment better.
Specification:
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Inner size
(W×D×H) mm
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600×400×450
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900×600×500
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1200×1000×500
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External size
(W×D×H)mm
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1070×600×1180
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1410×880×1280
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1900×1300×1400
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Equipment material
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Both internal and external material are imported P.V.C rigid plastic board; the cover is transparent rigid plastic board P.V.C.
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Temperature range
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35°C~55°C
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Temperature fluctuations
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≤±0.5°C
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Temperature uniformity
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≤±2°C
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Temperature precision
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±1°C
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Test chamber temperature
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NSS ACSS 35±1°C CASS:50±1°C
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Saturated air barrel temperature
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NSS ACSS 47±1°C CASS 63±1°C
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Brine temperature
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35°C±1°C
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Spray quantity
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1.0~2.0 ml / 80cm2 / hr
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PH
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NSS ACSS6.5~7.2 CASS 3.0~3.2
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Multiple safety protection devices
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Water shortage/ over temperature / phase protection
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Standard accessories
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Test salt, measure bucket, tool 1 set
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Advantages of Cyclic Corrosion Testing Chamber
1.Special design can be made according to different requirements
2.Electronic temperature sensor, high precision, low maintenance
3.Add water manually & automatically should be determined by customer installation site, easy to use
4.The control chamber is independent from the test chamber, and the connection is controlled through the damper in the middle. The structure is perfect and the maintenance is more convenient
5.Energy saving design, separate control according to different tests
6.Salt spray neutral test, corrosion resistance test, dry test, wet test, static test can be done alone, or salt spray, dry wet, static mixed test, automatic control
7.Automatic cycle spray, continuous spray, timing spray
8.Automatic cycle test of salt spray, humid heat and drying can be realized without moving products, which is easy to use
9.Long-term stable operation
