The wet heat alternating test chamber is a critical piece of equipment used in environmental testing, designed to simulate harsh and fluctuating conditions that products may encounter during their lifecycle. The main body of the chamber is engineered with precision and attention to detail, ensuring both functionality and durability. Let’s take a closer look at its key features.
1. The box structure is manufactured using CNC machining, offering an elegant and professional appearance, along with an intuitive control handle for easy operation. 2. The outer casing is constructed from high-quality imported stainless steel (SUS304) mirror panels, providing a sleek and corrosion-resistant finish. 3. A water tank is positioned in the lower right section of the control panel, equipped with automatic low-water protection to ensure continuous operation and make refilling convenient for users. 4. The large observation window is fitted with an internal lighting system, allowing clear visibility of the internal environment. Tempered glass is also integrated into the heating unit for safe and accurate monitoring. 5. The humidification system is isolated from the control circuit board to prevent potential damage caused by water leaks, enhancing overall safety. 6. The water piping system is designed with an accessible door, making maintenance and repairs straightforward and efficient. 7. A double-layer high-temperature resistant sealing strip is installed between the door and the chamber to maintain airtightness and ensure consistent test conditions. 8. A 50mm or 100mm test hole is located on the left side of the cabinet, allowing for the connection of external power or signal lines. 9. The base is fitted with high-quality fixed casters, providing stability and ease of movement when needed.
The control system of the wet heat alternating test chamber is advanced and user-friendly. It features an LCD English button microcomputer controller, capable of handling up to 10 groups of 100-segment programs and 999 cycle settings. The system includes CF memory card storage for program backup and recovery, as well as real-time temperature and humidity data recording. With multiple PID control options, precise temperature and humidity monitoring is achieved. The system also displays alarm information, fault details, and historical records, helping users identify and resolve issues quickly. Additionally, it supports RS-232 or RS-485 communication interfaces for remote programming and monitoring. An automatic calculation function ensures accurate and stable control of temperature and humidity throughout the test process.
The freezing and air circulation system is designed for optimal performance. It uses a fully enclosed “Blue Ocean†compressor, known for its reliability and long lifespan. The refrigeration system can be configured as a single or dual low-temperature loop, depending on the application. Powerful multi-wing blowers ensure even air distribution, eliminating dead zones and maintaining uniform temperature and humidity levels. The airflow design meets industry standards, enabling rapid stabilization after the door is opened. The temperature rise, fall, and humidification systems are completely independent, improving efficiency, reducing costs, and increasing the equipment's longevity.
Dongguan Qingsheng Testing Equipment Co., Ltd. specializes in the development, design, and production of reliability and environmental testing equipment. Our mission is to deliver high-quality testing solutions and advanced techniques to industries such as electronics, semiconductors, optoelectronics, telecommunications, aerospace, automotive, and more. From product development to after-sales support, we prioritize customer needs and satisfaction at every stage.
We are committed to providing excellent post-sale service, including a one-year warranty and lifetime support. Free installation, commissioning, and training are offered at the customer’s site. In case of any issues, our team will respond within 8 hours in Guangdong and within 2 working days outside the province. During the warranty period, free replacement of damaged parts is available for normal use. Within three months, we can replace the entire unit if quality issues arise. After the warranty period, only the cost of replacement parts will be charged, ensuring continued support and value for our customers.
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