Walk-In Composite Salt Spray Test Chamber
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Applications
1. Automotive Industry
Testing the corrosion resistance of complete vehicles, bodies, chassis, and new energy vehicle battery packs in coastal and frigid regions is a critical validation step for export model development.
2. Aerospace and Defense
Evaluating the reliability of aircraft components and military equipment under high salt fog and extreme temperature/humidity conditions ensures service life.
3. Large Structural Components
Simulating harsh environments like chemical plants and marine atmospheres to validate long-term corrosion resistance for items such as corrosion-resistant pipelines, photovoltaic modules, and ship components.
Standards
GMW 14872 Simulating the Corrosion Resistance of Automotive Components in Alternating Salt Spray, Humidity, and Dry Environments
GJB 150.11A Salt Spray Testing for Military Equipment
GB/T 10125-2021 Artificial Atmosphere Corrosion Testing—Salt Spray Test
ASTM B117 Simulating Complex Corrosion Environments (Marine, Chemical, etc.) to Evaluate Material or Coating Corrosion Resistance
ISO 9227:2022 Corrosion tests under artificial climatic conditions—Salt spray test
ASTM G85 Standard Test Method for Modified Salt Spray Test
GB/T 2423.17 Salt spray test for electrical and electronic products
GB/T 2423.18 Combined salt spray test
Features
1. Composite Environmental Simulation
Integrates multiple environmental stresses including salt spray (neutral NSS, acetic acid AASS, copper-accelerated CASS modes), temperature-humidity cycling (-40°C to 150°C, humidity 30% to 98% RH), and drying/condensation cycles. Simulates real-world corrosion scenarios such as marine atmospheres and industrial pollution zones.
2. Large-Scale Testing Capacity
Chamber dimensions typically range from 10–18m (L) × 3–5m (W) × 3–4m (H), accommodating large components like complete vehicles, body-in-white, and battery packs. Supports walk-through or lift platform designs for easy sample loading/unloading.
3. High-Precision Control and Intelligent Operation
Salt deposition is precisely controlled at 1–2 mL/80 cm²/h, with temperature fluctuations ≤±0.5°C and humidity deviation ≤±5% RH.
Equipped with a touchscreen programmable system supporting multi-mode cyclic testing (e.g., salt spray-damp heat-dry cycles), delivering high automation.
4. Corrosion-Resistant Structural Design
Interior walls utilize corrosion-resistant materials like PVC, FRP, or PP. Exterior shells are constructed from stainless steel or carbon steel with anti-corrosion coatings. Select models feature double-walled insulation to minimize heat loss.
Parameters
| Item | Specifications | Features |
|---|---|---|
| Working Chamber Dimensions | 10–18 m (L) × 3–5 m (W) × 3–4 m (H) | Customizable, suitable for whole vehicles or large components |
| Salt Spray Modes | Switchable between NSS/ASS/CASS modes | Meets different corrosion intensity requirements |
| Temperature Range | -40°C ~ 150°C (higher in some expanded models) | Supports combined temperature-humidity and salt spray tests |
| Salt Spray Settling Rate | 1–2 mL/80 cm²/h, digitally displayed and automatically adjustable | Complies with GB/T 10125. ASTM B117. and other standards |
| Safety Protection | Over-temperature protection, water shortage alarm, leakage protection | Prevents sample damage |
Test Procedures
1. Equipment Preparation
Verify chamber structural integrity and safety interlocks.
Check water supply, salt solution concentration, and salt spray generator operation.
Arrange samples securely on racks or lifting platforms.
2. Parameter Configuration
Select the desired salt spray mode (NSS/ASS/CASS).
Set temperature and humidity ranges, along with cycle duration.
Activate automated monitoring and data acquisition.
3. Test Execution
Start the chamber and monitor temperature, humidity, and salt spray deposition rates.
Perform cyclic testing according to programmed schedules.
Ensure safety alarms are active throughout the test.
4. Test Completion
Gradually return chamber to ambient conditions.
Remove samples carefully and analyze corrosion performance data.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Bone Plates Static Four - point Bending Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Bone Plates Static Four-Point Bending Tester is a specialized mechanical testing device... |
 |
Fabric Friction Charge Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Fabric Friction Charge Tester is a precision instrument designed to measure the electro... |
 |
50th percentile FAA crash test dummy for aircraft safety testing | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The 50th Percentile FAA Crash Test Dummy is a professional, anthropomorphic t... |
 |
Model Coin-cell Swelling System | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Model Coin-Cell Swelling System is designed for in-situ measurement of thickness and vo... |
 |
ASTM D1204 Compliant Thermal Shrinkage Analyzer | Whats/App: +86 156 1874 6768 Web: standard-groups.com The dry heat shrinkage tester is a crucial instrument for testing the dimensional changes o... |
Похожие товары
 |
Высокоскоростная экструзионная линия для производства гофрированных труб с двойными стенками из ПЭВП с водяным охлаждением | Продавец: Shandong HUASU Plastic Technology Co.,Ltd. | Формы имеют структуру с двойным каналом потока и фильерную головку, обработанную азотированием и ... |
 |
PanEVAP & MVR system | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
 |
PanGAP wide gap welded plate heat exchanger | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel... |
 |
PanBloc welded plate heat exchanger | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac... |
 |
PanBox welded plate heat exchanger | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated... |
