... SM50;Ultrasonic Power: 0~900W;Ultrasonic Frequency: 25KHz;Microwave Power: 0~700W;Microwave Frequency: 2450MHz;Handling Capacity: 0.5~500ML;Probe Diameter ... keeping temperature in chamber uniformity;11.Work hour: continuous, 0~9999S adjustable;12. Programmable Microwave, Ultrasonic system, temperature, ... Sonochemistry, 2008, 15: 350~356. (SCI, IF=2.434). XO-SM50 Ultrasonic Microwave Reaction System