ASTM B117 Chamber
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LIB ASTM B117 chamber is used to simulate marine climates or other harsh environments containing salt. The corrosion resistance of materials or products (such as metal coatings, electroplated parts, paint coatings, etc.) is evaluated by spraying a 5% concentration of salt solution on the surface of the material sample being tested.
According to ASTM B117 standard, the spray volume is controlled at 1-2ml /h/80cm², and the temperature parameter is required to be stable at 35℃±1.1℃.
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
ASTM B117 Chamber Features and Benefits
1. Fully standardized closed environment, can accurately control the test salt spray concentration 5%±1%, temperature 35℃±1.1℃ and humidity and other parameters, to ensure the consistency of the test environment.
2. The spray system can atomize the salt solution into a fine mist, and evenly spray on the surface of the sample, so that all parts of the sample receive uniform salt spray corrosion.
3. By measuring the weight change and corrosion area of the sample before and after the test, the degree of corrosion can be quantitatively analyzed.
4. Suitable for corrosion resistance test of various metal materials, coatings, electroplating, etc., and is widely used in many industries such as automotive, aerospace, electronics, and construction.
Specifications of ASTM B117 Chamber
Model S-150 S-250 S-750 S-010
Internal dimensions (mm) 590*470*400 1000*640*500 1100*750*500 1000*1300*600
Overall dimensions (mm) 1460*760*1140 1850*960*1350 1950*1030*1350 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
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