Filiform Corrosion Tester

Name: Filiform Corrosion Tester
Brand: Xi'an LIB Environmental Simulation Industry

Filamentous corrosion is a hair-like corrosion that occurs under paint, varnish, or other coatings. Filiform corrosion tester can simulate the salt spray environment and is suitable for testing the corrosion of product coating after it is destroyed. Tests can be conducted continuously or periodically.

Temperature can be adjusted from ambient to +60℃, and the deposition of salt spray is 1~2ml/80cm²/h.

Model: S-150,S-250, S-750, S-010, S-016, S-020

Standard: ASTM B117, ISO 9227, ASTM G85, D17 2028, SAE J2334, ISO4611, ISO7253, IEC 60068-2-11, ASTM G85-02e1 Annex A1, DIN 50021, ASTM B368

Filiform Corrosion Tester Features and Benefits

1.Key environmental parameters such as temperature salt spray concentration are precisely controlled, which simulates the corrosion environment that metal materials may encounter under different climatic conditions and use scenarios.

2. With a cyclic test mode, you can cycle switch stages such as salt spray - drying - wetting - standing, which can better simulate the dry and wet alternations and temperature changes experienced by metal materials, so as to more accurately evaluate the material's resistance to filament-like corrosion.

3. Accelerate filamentous corrosion in a short time to quickly assess the corrosion resistance of materials. The wire corrosion tester can greatly shorten the test cycle and improve the test efficiency.

4. Simultaneous testing of multiple samples allows for rapid screening and evaluation during mass production and development. Multiple samples tested under the same test conditions can also improve the repeatability and comparability of test results.

Specifications of Filiform Corrosion Tester

Model	S-150	S-250	S-750	S-010
Internal dimensions (mm)	590470400	1000640500	1100750500	10001300600
Overall dimensions (mm)	14607601140	18509601350	195010301350	2000×1300×1600
Interior Volume (L)	110	320	410	780
Temperature Range	Ambient ～ +60 ℃
Temperature Fluctuation	± 0.5 ℃
Temperature Deviation	± 2.0 ℃
Humidity Range	95% ~ 98% RH
Salt Fog Deposition	1～2ml / 80cm2 · h
Spray Type	Continuous / Periodic
Salt Fog Collected	Fog collector and fog measure cylinder
Air Preheating	Saturated air barrel
Spraying System	Atomizer tower and Spray nozzles
Controller	PID controller
Safety Device	Humidifier Dry-combustion Protection; Over-temperature Protection; Over-current Protection; Water Shortage Protection; Earth leakage Protection
Material	Glass fiber reinforced plastics
Standard Configuration	6 round bars and 5 V-shaped grooves

Configuration of Filiform Corrosion Tester

① Workroom	Upgraded version of glass fiber reinforced plastic material, one molding, better sealing, to prevent salt spray corrosion media leakage. Standard sample holder features a round rod and V-shaped groove design. Test pieces' angles can be adjusted. Customized insert sample holders are also available.
② Spray tower	Generates salt spray to atomize salt water evenly. Composed of tower body, sprinkler head, brine pipe, etc. The nozzle is made of quartz material, which is resistant to high temperature, not easy to clog and easy to clean.
③ Heater strip	Located at the bottom of the workroom to meet the temperature conditions required for testing.
④ Saturated barrel	Preheat the air entering the spray tower. Make the air contain enough moisture to achieve saturation.
⑤ Controller	Set and control various parameters of the test, such as temperature, spray time, test cycle, etc., to ensure the accuracy and repeatability of the test.
⑥ Salt solution tank	A container that stores a brine solution and provides a source of salt spray for the spray tower. Equipped with a stirring device to stabilize PH value.
⑦ Air source(Option)	Provides compressed air to the spray tower and is the power source for generating salt spray. The air source pressure and flow rate are stable to ensure the production and spraying effect of salt spray.