High/Low Temperature Constant Humidity Test Chamber (80 L,-70 °C)

This high and low temperature constant humidity test chamber is developed for simulating extreme environmental conditions in battery research and quality control. With an 80-liter working volume and a minimum temperature of -70°C, it provides precise control over both temperature and humidity, making it suitable for evaluating the performance and reliability of various battery types, including pouch, cylindrical, and solid-state cells. Its robust construction and accurate control system support consistent accelerated aging studies, material characterization, and stability testing. The chamber is commonly used in battery production lines and laboratory setups to replicate real-world thermal and moisture stresses, ensuring product durability under demanding conditions.