ZT series refrigerated circulator -80-200 1.flow 12-90L/min 2.lift 5-15m 3.PID temp control 4.10 temp control programs ZT series refrigerated circulator -80-200CHARACTERISTICS OF USES:Circulating device which provides cold source and heat source has wide working range, and can be used in many industries such as pharmacy, chemical industry and biology. It provides cold source and heat source for ...