1 This intelligent programmable Peristaltic Liquid Pump CT6000 can be installed by YZ1515x Peristaltic Pump Head.. 2. With both-way large torque, low power motor. It can be connected with several pump heads to satisfy the different demands of flow rates. 3. Long life, Touch screen control, easy to operate, 4. 3.5 -inch color LCD display in Englishand Chinese version 5. Has RS485 communication interface, supports MODBUS communication protocol. And communication protocols customized is available. Peristaltic Tube Pump Parameter Model CT6000 Display Mode LCD Speed Range 0.1-600 rpm Control Method touch screen+keypad speed resolution 0.1 rpm Suckback angle 10~720 (1 Stepping) Max Flow 0.007-2280ml/min Suchback speed 10-300 rpm Filling Accuracy ±0.5% Motor Type Stepper motor Environment Temperature 0-40 External control Start & stop, direction control, speed control ( Analog control :0-5v, 0-10v, 4-20mA optionl ) RS232 and RS485 Communication interface, support MODUBUS Communication Protocol Relatively Humidity