The Endurance® Series from Weiss Technik—the Fast Rate Temperature & Humidity chamber that stands alone. Designed and engineered to give you lasting value, performance and reliability for all your climate testing applications. The intelligent engineered test space design allows for maximum airflow coverage and accurate gradients. Many popular sizes available that allow you to choose the chamber that best fits your needs, while the mobile design allows for greater flexibility. Choose Ramp Rates of 3.0 C/min, 5.0 C/min, 10 C/min, and 15 C/min.