Product Definition

The Dual 85 Constant Temperature and Humidity Test Chamber is a testing device designed to simulate high temperature and high humidity environments. It is primarily used to evaluate the performance and reliability of products under extreme湿热 conditions. The term "Dual 85" refers to the chamber's ability to maintain a temperature of 85°C and a relative humidity of 85%.

Working Principle

The Dual 85 Constant Temperature and Humidity Test Chamber controls the internal temperature and humidity precisely through a heating system, a humidification system, and a refrigeration system. The heating system provides heat via electric heating tubes or PTC heaters, the humidification system increases humidity through steam generators or ultrasonic humidifiers, and the refrigeration system lowers the temperature using compressors and condensers. The control system monitors the internal temperature and humidity in real-time through sensors and automatically adjusts the operation of each system based on the set values.

Application Scope

The Dual 85 Constant Temperature and Humidity Test Chamber is widely used in industries such as electronics, automotive, aerospace, and materials science to test the durability, stability, and reliability of products under high temperature and high humidity conditions. Common test subjects include electronic components, circuit boards, batteries, plastics, rubber, coatings, etc.

Performance Characteristics

1. High Precision Control: Capable of precisely controlling temperature and humidity with minimal error margins.
2. Rapid Stabilization: The heating, humidification, and refrigeration systems respond quickly, reaching set values in a short time and maintaining stability.
3. Uniformity: Even distribution of temperature and humidity within the chamber ensures accurate test results.
4. Reliability: High-quality materials and advanced control systems ensure long-term stable operation.
5. Safety: Equipped with multiple protection functions such as over-temperature, over-humidity, and over-current to ensure the safety of both the equipment and the test samples.