Description Overview Microprocessor control Easy operation with interactive instruction guideline and parameter text display Chamber Control Measurement and control of test chamber temperature (range 30 to 70 degrees C) Measurement and control of relative humidity (range 10 to 95%) Ultrasonic humidification system Calibration of test chamber temperature and humidity Water System Water spray system for weathering tests Integrated water reservoir for storage of ultra-pure water Sample Handling Easy access to sample holder, lamp, and filter system by the user 11 specimen holders Turning and non-turning mode Maximum sample capacity: approximately 1320 cm2 (205 in2) exposed area Standards AATCC method 16, option H, M&S C9/C9A, ISO 105 B02/B04/B06