PLC controlled intelligent salt spray testing machine

The salt spray chamber simulates natural environments such as salt spray, hot air drying, humidity, and low temperature to conduct accelerated corrosion tests on test products.

Salt spray chamber is mainly used for testing auto parts, aviation equipment, building materials, coating materials, electroplating materials, metals, etc.

Features

Applicable to various test specifications such as salt spray and copper acetate.

Hidden integrated refill bottle, easy to clean and operate.

Unique pressure barrel design to solve the problem of water shortage.

Solid structure, not easy to deform.

Grade A PVC material resistant to high temperature, high humidity and high corrosion.

Standards

GB/T 10125、GB/T 12000、ASTM D117 、JISZ2371

PLC Controlled Intelligent Salt Spray Test Chamber

The PLC (Programmable Logic Controller) controlled intelligent salt spray test chamber is an advanced testing device widely used in the evaluation of the corrosion resistance of materials, coatings, metals, and other products. By simulating a salt spray environment, it tests how materials perform under corrosive conditions. The intelligent salt spray test chamber incorporates a PLC automatic control system, enhancing automation, precision, and ease of operation, while also providing real-time monitoring of the testing process.

1. PLC Automatic Control System

• The PLC control system is the core of the salt spray test chamber, enabling precise control of parameters like temperature, humidity, salt spray concentration, and spraying time.

• With the PLC system, operators can set and adjust various testing parameters, and the system will execute the processes automatically based on preset programs, reducing manual intervention and improving accuracy and reliability.

• The working status, process data, and fault information can be monitored and recorded in real-time through the PLC system.

2. Intelligent Touch Screen Control

• Equipped with a large touch screen control panel, users can easily set parameters, adjust settings, and operate the system. The interface is simple and intuitive, allowing operators to view real-time data and testing progress.

• The control interface displays live data, such as temperature, humidity, and spray quantity, and allows users to perform tasks like program settings and historical data queries, making management and process monitoring more convenient.

3. Automated Process Control

• The PLC system enables full automation of the testing process, including saltwater spraying, temperature regulation, humidity control, etc. The testing personnel only need to preset the parameters, and the device will complete the test automatically, reducing human error and improving efficiency.

• During the test, the system can automatically switch between different stages, such as heating, spraying, and drying, ensuring that the test proceeds stably and accurately.

4. High-Precision Temperature and Humidity Control

• The test chamber can precisely control the temperature and humidity of the salt spray environment, with the PLC system ensuring that the set values are maintained.

• Temperature and humidity sensors monitor real-time conditions and communicate with the PLC system, guaranteeing that the environmental parameters stay within the preset range throughout the testing process, preventing fluctuations that could affect the results.

5. Real-Time Data Collection and Recording

• The PLC system has robust data collection and recording capabilities, capturing key data points such as temperature, humidity, spray concentration, and testing duration in real-time.

• Data recording not only helps monitor the process but also serves as a reference for post-test analysis. The system can save the data locally or upload it to the cloud, making it easier to review, store, and analyze.

6. Fault Detection and Alarm Functions

• The PLC system features real-time fault detection and alarm capabilities. If any abnormal conditions arise (e.g., high temperature, humidity deviation, abnormal salt concentration), the system will send an alert, prompting the operator to investigate and resolve the issue.

• Additionally, the system can automatically stop or enter a fault protection mode to prevent further problems, ensuring the safety of the equipment and the test process.

7. Multiple Test Modes

• The device supports various testing modes, such as timed mode, cycle mode, and accelerated mode. Users can choose the appropriate mode based on their testing needs.

• Through PLC control, the device can precisely manage the duration, temperature, and humidity changes during each stage of the test, simulating different corrosive environments to meet various standards (e.g., ISO, ASTM).

8. Precise Salt Spray System

• The PLC system works in conjunction with the salt spray device to ensure accurate and uniform spraying. It controls the pressure and spray time of the saltwater, ensuring that each sample is exposed to the same salt spray environment, guaranteeing the accuracy and reliability of the test results.

• The automated spraying system simulates the salt spray environment found in real-world coastal conditions, replicating how metals corrode under prolonged exposure.

9. Flexible Test Report Generation

• After the test is completed, the system automatically generates a report that includes recorded data such as test parameters, testing duration, and results.

• The data can be exported in formats like Excel or PDF, making it easier for users to archive, analyze, and generate reports.

1. Corrosion Resistance Testing of Metals and Coatings

• Suitable for testing the salt spray corrosion resistance of metals like steel, aluminum alloys, and copper alloys, as well as coatings. It is commonly used in the quality control of automotive parts, home appliances, hardware tools, and more.

2. Salt Spray Testing of Electronic Components

• Electronic components and their housings may be exposed to high humidity and corrosive environments. The PLC controlled intelligent salt spray test chamber can be used to test the corrosion resistance of these components, ensuring their long-term stability and reliability.

3. Marine and Offshore Engineering

• In shipbuilding, offshore platforms, and marine engineering, salt spray corrosion testing is used to assess the performance of materials and structures, ensuring the safety of equipment in marine environments.

4. Aerospace Industry

• Aerospace components must withstand extreme conditions, and the PLC controlled intelligent salt spray test chamber is used to test the corrosion resistance of aircraft, satellites, and other aerospace vehicles, ensuring their safety in various environments.

5. Construction Materials and Metal Structures

• Metals such as steel and aluminum used in construction materials and metal structures, especially in coastal areas, need to undergo salt spray testing to prevent corrosion-related safety issues.

The introduction of the PLC controlled intelligent salt spray test chamber significantly improves the automation and precision of salt spray testing. By integrating the PLC control system, it allows for comprehensive data collection, accurate temperature and humidity control, and automated testing processes, making salt spray testing more reliable and efficient. Furthermore, the user-friendly operation, fault alarm system, and flexible test modes provide users with a safe and convenient testing experience. It is an essential tool for industries testing the corrosion resistance of metal materials and coatings.