corrosion test machine
Temperature Range:+10 ℃ ～ +90 ℃
Humidity Range:30% ~ 98% RH
Temperature Deviation:± 2.0 ℃
Humidity Deviation:+2%, -3%
Salt Fog Deposition:1～2ml / 80cm2 · h
Cooling system Mechanical compression refrigeration system
Corrosion Test Machine – Reliable Salt Spray Testing for Quality Control
When you're evaluating coating durability or material resistance, you need a corrosion test machine that delivers consistent, repeatable results. At Xi'an LIB Environmental Simulation Industry, we understand that every hour of testing counts—whether you're running a 48-hour neutral salt spray test or a week-long CASS evaluation. Our salt spray chambers are built with glass fiber reinforced plastic construction, designed to withstand the harshest corrosive environments while maintaining precise control over temperature, humidity, and spray parameters. You get equipment that not only meets international standards but also supports your lab's productivity with minimal downtime and maximum accuracy.
Comprehensive Standards Compliance
Standard | Application |
ASTM B117 | Neutral salt spray (NSS) - global baseline standard |
ISO 9227 | NSS, AASS, CASS tests for European markets |
JIS Z 2371 | Japanese industrial requirements |
DIN 50021 | German engineering specifications |
IEC 60068-2-11 | Electronics environmental testing |
ISO 11997 | Automotive paints and coatings |
VDA 233-102 | German automotive industry |
GMW14872 | General Motors corrosion specification |
SAE J2334 | Automotive cyclic corrosion testing |
ASTM G85 | Modified salt spray procedures |
You can configure the corrosion test chamber forneutral salt spray (NSS),acetic acid salt spray (AASS), orcopper-accelerated acetic acid salt spray (CASS)testing. This flexibility means one machine handles diverse testing requirements across product lines.
Technical Specifications
Model | 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 |
Overall dimensions (mm) | 1460*760*1140 | 1850*960*1350 | 1950*1030*1350 | 2000×1300×1600 | 2300×1300×1700 | 2700×1300×1900 |
Interior Volume (L) | 110 | 320 | 410 | 780 | 1030 | 1600 |
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 | |||||
Product Details
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| Controller Network connection computer. Language can be selected, English/French/Spanish/German/Russian | Salt Water Tank Built-in salt solution tank and external salt water tank Brine mixing system to keep the salt solution even | Collecting cup A spray tower comes with a collection cup The two cups collect the salt spray in opposite directions |
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Advanced Engineering That Solves Real Testing Challenges
Your testing environment demands more than basic functionality. You need equipment that can handle continuous operation without clogging, maintain uniform salt fog distribution, and protect your samples from contamination.
Quartz Glass Nozzle System
Our corrosion test machine featuresquartz glass nozzlesthat resist crystallization and blockage. Unlike standard nozzles that degrade over time, these maintain uniform particle size distribution throughout thousands of testing hours. You'll experience consistent salt fog density without frequent maintenance interruptions.
Tower Spraying System with Filtration
The integratedtower spraying systemincludes built-in salt water filtration. You can precisely adjust spray volume and fog settlement rate, ensuring uniform coverage across all test specimens. This level of control directly improves test repeatability—a critical factor when your quality reports face scrutiny.
V-Shaped Lid Design
We've incorporated aV-type sloped hood structurethat prevents condensed water from dripping onto your samples. This simple but crucial design feature eliminates a common source of test result contamination that many engineers worry about.
Continuous Salt Water Supply
Ourautomatic refill systemsupports extended testing cycles. With a large-capacity reservoir and uninterrupted liquid supply, you can run 96-hour or longer tests without manual intervention. No more weekend trips to the lab just to refill solution.
Pneumatic Lid Opening
Safety and convenience come standard with ourpneumatic hood operation. The motorized opening system reduces operator strain and eliminates the risk of accidental hood drops during sample loading.
Frequently Asked Questions
Q: What test types can this chamber perform?
A: NSS, AASS, and CASS tests per ISO 9227, plus automotive cyclic corrosion per GMW14872 and SAE J2334.
Q: How long can the chamber run without refilling?
A: The automatic system supports 96+ hour continuous operation without manual intervention.
Q: Does the chamber meet automotive standards?
A: Yes, it complies with ISO 11997, VDA 233-102, GMW14872, SAE J2334, and ASTM G85 specifications.
Q: What warranty coverage do you provide?
A: All equipment includes a 3-year warranty with replacement guarantee if repair isn't feasible, plus lifetime service.
Q: Can data be exported for quality records?
A: Yes, via USB and Ethernet for audit-compliant historical curve documentation.
Contact our team at ellen@lib-industry.com to discuss your specific testing requirements for corrosion test machine and chamber configuration options.
