Fog Cyclic Corrosion Testing Machine
Salt Spray test Chamber has a standardized test method to check corrosion resistence of coated samples. Salt spray test is an accelerated corrosion test that produces a corrosive attack to the coated samples in order to predict its suitability in use as a protective finish. The appearance of corrosion products (oxides) is evaluated after a period of time. Test duration depends on the corrosion resistance of the coating; the more corrosion resistant the coating is, the longer the period in testing without showing signs of corrosion. Different coatings have different behaviour in salt spray test and consequently, test duration will differ from one type of coating to another.
Internal Size (W*D*H)
External Size (W*D*H)
P.V.C rigid plastic plate, thickness 8mm
Diameter 10mm glass fiber rod, anti-rust
V-shape plastic steel to make sure sample in 15~30 degree inclined
Room temperature ~ 55℃
Continuous and Periodic spray type
Test Chamber Temperature
Salt Spray Method (NSS ACSS)35±1℃
Saturated air Barrel Temperature
Salt Spray Method (NSS ACSS)47±1℃
1.0~2.0 ml / 80cm2 / hr
Salt Spray Method (NSS ACSS6.5~7.2)
Brine Tank Capacity
Multiple Safety Protection Devices
Current discharge protection, over pressure protection, over temperature protection, over load fuse protection
Testing Salt / Measuring tank / Spray Nozzle x 1 set
Air pump (provided by buyer)
ASTM B117-08, ISO 9227...
1, Durable hard 8 mm PVC construction, anti-corrosion and easy to clean.
2, Reservoirs with mixing system on stand.
3, Separate heating system apart from salt testing chamber to ensure accurate result and protect circuit.
4, Exposure zone lined with corrosion-resistant PVC sheets.
5, Clear cover allows viewing of test conditions.
6, Peaked cover prevents dripping of condensation onto samples.
7, Water seal and water level protection system.
8, Heated humidifying tower with air relief valve, adjustable tower tip to orient salt fog.
9, Automatic DI water fills to humidifying tower.
10, Digital temperature control.
11, Integral over-protection on heaters.
12, Low water cut-off protection on humidifying tower.