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Environmental Test Equipment

CASS Test Chamber

Evaluate corrosion resistance under aggressive environments using copper-accelerated salt spray testing. Designed for precise, reliable, and accelerated validation of coatings and material durability.

Temperature RangeAmbient to +60°C
Testing StandardsASTM B368, ISO 9227
Humidity Capability≥ 95% RH
Control SystemPLC / HMI with Data Logging
Call Us+91 88103 31899
Email Usprovertsystems@gmail.com

The CASS Test Chamber is engineered to simulate highly corrosive environments using copper-accelerated salt spray (fog) conditions. This accelerated testing method enables manufacturers to evaluate corrosion resistance of coated and plated components in a significantly reduced timeframe.

With advanced control over temperature, humidity, and fog generation, the chamber ensures consistent exposure conditions for accurate and repeatable testing. It is widely used in industries where corrosion resistance is critical for product performance and long-term reliability.


Key Features

  • Designed as per ASTM B368 and ISO 9227 standards
  • Double-walled construction for thermal stability
  • Uniform salt fog distribution for consistent testing
  • Solid-state programmable temperature controller
  • Corrosion-resistant PT-100 sensor for accuracy
  • Integrated air regulator, pressure gauge, and timer
  • High-precision fog collection system
  • User-friendly touchscreen interface
  • Suitable for continuous and long-duration testing
  • Built with corrosion-resistant materials

Advanced Features

  • PLC & HMI-based smart control system
  • Real-time data logging with graphical visualization
  • Remote monitoring via mobile and PC without additional software
  • Programmable cyclic test profiles
  • Alarm system with event history tracking
  • Performance graph (Time vs Temperature & Humidity)
  • User activity and logging reports
  • Automated safety features for over-temperature and pressure
  • Screenshot and report generation capability

Construction & Build

  • Inner chamber made of SS316 (high corrosion resistance)
  • Outer body options: FRP / SS304 / Mild Steel
  • Double-walled insulated structure
  • Non-corrosive saturator tank with auto water level control
  • High-pressure resistant vessel for continuous operation
  • Tape heater system for uniform heating (no direct radiation)
  • Transparent lid for observation
  • Heavy-duty industrial structure

Applications

  • Automotive components and coatings
  • Electroplated and painted surfaces
  • Aerospace and defense materials
  • Hardware and fasteners testing
  • Marine and outdoor equipment
  • Industrial coating validation

Customization Options

  • Multiple chamber sizes (500L to 1800L and beyond)
  • Choice of material construction (FRP / SS / Hybrid)
  • PLC-based advanced automation options
  • Custom test cycle programming
  • Additional safety and monitoring integrations
  • Industry-specific configurations

Why Choose CASS Test Chamber

  • Accelerated corrosion testing for faster results
  • High accuracy and repeatability in testing
  • Compliance with global testing standards
  • Advanced automation for efficient operation
  • Designed for continuous industrial usage
  • Reliable performance in critical environments
  • Flexible configurations based on application needs
  • Trusted solution for coating and material validation
FAQS
Frequently asked questions
Industrial City
1. What makes CASS testing more aggressive than standard salt spray testing?

CASS (Copper Accelerated Acetic Acid Salt Spray) testing uses a combination of copper chloride and acidic conditions to significantly accelerate the corrosion process. This makes it more severe than standard salt spray testing, allowing faster evaluation of coating performance and corrosion resistance.

2. When should CASS testing be preferred over NSS testing?

CASS testing is preferred when evaluating high-performance coatings such as electroplated parts, decorative finishes, and protective layers that must withstand harsh environments. It is ideal when faster and more stringent corrosion validation is required.

3. What types of products are typically tested in a CASS chamber?

CASS chambers are widely used for testing automotive components, chrome-plated parts, anodized surfaces, fasteners, and coated metals that require high corrosion resistance in aggressive environmental conditions.

4. How does the chamber ensure consistent corrosion conditions?

The chamber maintains controlled temperature, humidity, and fog generation using precision sensors and automated systems. Uniform salt fog distribution and stable environmental conditions ensure repeatable and reliable test results.

5. Can different corrosion test cycles be programmed?

Yes, the system supports programmable test cycles, allowing users to define exposure duration, environmental conditions, and repeat cycles to accurately simulate real-world corrosion patterns.

6. Does the system support monitoring and data tracking?

Yes, advanced PLC and HMI systems enable real-time monitoring, data logging, and performance tracking. Users can access test data, graphs, and reports for analysis and documentation.

7. Is the chamber suitable for long-duration testing?

Yes, the chamber is designed for continuous operation with stable environmental control, making it suitable for extended corrosion testing and long-term durability evaluation.