Salt Spray Corrosion Chamber
Temperature Range:Ambient: ～ +60 ℃
Humidity Range:95% ~ 98% RH
Temperature Deviation:± 2.0 ℃
Salt Fog Deposition:1～2ml / 80cm2 · h
Spray Type: Continuous / Periodic
Materials: Glass fiber reinforced plastics
Salt Spray Corrosion Chamber: Professional Multi-Mode Corrosion Testing Solution
The Salt Spray Corrosion Chamber represents a critical investment for manufacturers and testing laboratories requiring accelerated corrosion evaluation of coated and uncoated materials. Unlike natural exposure testing that demands months or years, this salt spray corrosion testing machine delivers quantifiable results within days, simulating harsh coastal and industrial environments through precisely controlled saline fog conditions. Xi'an LIB Environmental Simulation Industry offers advanced salt corrosion testing equipment engineered to meet ASTM B117, ISO 9227, JIS Z 2371, and MIL-STD-810 Method 509 standards, ensuring your testing protocols align with global compliance requirements.
Salt Spray Test Mode Matrix: One Chamber, All Testing Scenarios
Traditional salt spray cabinets limit laboratories to single-mode operation, forcing costly equipment duplication when testing requirements expand. Our product provides multi-mode switchable capability, eliminating this pain point entirely:
Test Mode | Application | Standard |
NSS (Neutral Salt Spray) | Metal and alloy general corrosion resistance | ASTM B117, ISO 9227 |
CASS (Copper Accelerated) | Accelerated testing for electroplated/painted coatings | ASTM B368 |
AASS (Acetic Acid Salt Spray) | Aluminum anodized layer corrosion evaluation | ISO 9227 |
SWAAT (Synthetic Seawater) | Marine engineering material salt resistance | GM 9540P |
This corrosion resistance test chamber configuration ensures you're prepared for automotive chassis testing, marine electronics validation, aerospace component qualification, and decorative hardware assessment—all from one investment.
Precision Engineering for Test Repeatability
Spray Uniformity & Settlement Rate Control
ASTM B117 certification demands salt fog settlement rates of 1.0-2.0ml/80cm²/h. Our salt mist corrosion chamber achieves this through:
· Bernoulli Atomization System: Venturi nozzle design with compressed air siphoning creates 1-5μm salt particles, ensuring uniform suspension without direct impingement that causes false failures
· Quartz Spray Nozzles: Corrosion-proof and easily cleanable, maintaining consistent droplet size across thousands of test hours
· Adjustable Spray Tower: Multi-point collection variance maintained within ±0.2ml, verified through graduated glass cylinders
This environmental corrosion tester eliminates the uniformity issues that invalidate test data in inferior equipment.
Built for Continuous Operation in Corrosive Environments
Your anti-corrosion test equipment must survive the very conditions it creates. Premature failure from chamber corrosion leads to contaminated tests and expensive downtime. Our salt atmosphere test chamber features:
Component | Material/Design | Service Life |
Chamber Body | FRP one-piece molded construction | Temperature resistant ±90°C, no deformation |
Heating System | Titanium alloy sheathed elements | ≥5 years in HCl atmosphere |
Seal System | Dual silicone water seal with auto-refill | Prevents leakage and dry-burn protection |
Interior Surfaces | Acid-resistant PVC lining | Chemical compatibility with all test solutions |
This Salt Spray Corrosion Chamber construction ensures long-term reliability while maintaining contamination-free test conditions critical for accurate results.
Technical Specifications
Parameter | Specification |
Models | S-150 / S-250 / S-750 / S-010 / S-016 / S-020 |
Internal Dimensions (mm) | 590×470×400 / 1000×640×500 / 1100×750×500 / 1000×1300×600 / 900×1600×720 / 1000×2000×800 |
Volume | 110L / 320L / 410L / 780L / 1030L / 1600L |
Temperature Range | Ambient ~ +60℃ |
Temperature Accuracy | Fluctuation ±0.5℃ / Deviation ±2.0℃ |
Humidity Range | 95%~98% RH |
Salt Fog Deposition | 1~2 ml / 80 cm²·h |
Spray Mode | Continuous / Periodic |
Salt Spray System | Atomizer Tower & Spray Nozzles |
Controller | PID Controller |
Safety Protection | Over-temperature, Over-current, Water Shortage & Leakage Protection |
Material | Glass Fiber Reinforced Plastics |
Product Details
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| Salt Water Tank Built-in salt solution tank and external salt water tank Brine mixing system to keep the salt solution even | Salt Spray Nozzle Salt spray nozzles are easy to clean and resistant to high temperatures, corrosion, and clogging | Sample shelf Standard sample holder contains 6 round bars and 5 V-shaped grooves for different tests. Special holders can be customized |
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Why Choose LIB Industry
Global Experience & Trust
Since 2009, LIB Industry has provided corrosion testing solutions to customers in 60+ countries across automotive, aerospace, electronics, and research industries.
Reliable Service & Support
3-year warranty & lifetime technical support
24/7 global assistance
Customized testing solutions
Complete Testing Solutions
ISO 9001-certified production with professional support including installation, training, calibration, and testing consultation.
Frequently Asked Questions
Q: What's the difference between NSS and CASS testing?
NSS uses neutral 5% NaCl solution for general corrosion; CASS adds copper chloride for accelerated coating breakdown testing.
Q: How often requires calibration?
Quarterly verification of temperature, settlement rate, and pH ensures ASTM B117 compliance. We provide calibration protocols.
Q: Can this perform cyclic testing?
Yes, advanced models support programmable dry/wet cycles per automotive OEM specifications like VDA 621-415.
Q: What compressed air quality is needed?
Oil-free, filtered air at 1-2 bar prevents contamination of the salt solution.
For Salt Spray Corrosion Chamber technical specifications or custom chamber design, contact our team at ellen@lib-industry.com .
