Introduction: BQ80S micro-flow speed-regulated constant current pump adopts embedded design and can be used with other equipments of users, or it can be placed on the desktop separately. The flow range is 0.005~64ml/min; the working speed is 0.1~80rev/min; it has the basic functions of positive and negative, start and stop, full speed (cleaning) and speed regulation. The pump head has a built-in American Pharmed® BPT pump tube, and the hose has a theoretical continuous working life of 12,000 hours. RS485 communication interface, using MODBUS protocol, is easier to connect with other control devices such as computer, man-machine interface, PLC, etc. Characteristics 1. Simple operation, small size and easy installation. Suitable for general instrument supporting and laboratory use; 2. The pump head is equipped with American Pharmed® BPT pump tube, and the theoretical working life of the hose is 12000 hours; 3. 4-digit LED digital tube displays working speed and status; 4. The LED indicator shows the internal control and external control working modes; 5. Mask button operation; 6. With start-stop, forward and reverse, full speed, speed regulation, state memory (power-down memory) and other functions; 7. Convenient and easy to install, can run 0.1-999 seconds; 8. Speed resolution 0.1 rev / min; 9. Plastic case, embedded design, can also be placed on the desktop independently; 10. The circuit board is sprayed with three anti-painting processes to achieve dust and moisture proof effects; 11. Super anti-interference characteristics, wide voltage design, suitable for complex power supply environment; 12. High and low level control start and stop, positive and negative, simple dispensing, optocoupler isolation, 5V, 12V, 24V level input optional; 13. RS485 communication, support MODBUS protocol, convenient to connect with various control devices; 14. It can realize the external foot switch or time distributor to control the start and stop, and realize the simple dispensing filling function; Technical Parameters Flow range: 0.005-64 ml / min; Flow accuracy error: <0.5%; Speed range: 0.1 to 80 rpm; Speed resolution: 0.1 rev / min; Power supply voltage: AC100-240V, 50Hz/60Hz Power: <9W; External control interface: 5V, 12V, 24V level input optional; External control digital communication interface: RS485 communication, support MODBUS protocol; Ambient temperature: 0 ~ 40 °C; Relative humidity: <80%; Protection level: IP31; Chassis size: (length × width × height) 218 × 127 × 131mm Weight: 0.72KG;
Introduction: BQ80S micro-flow speed-regulated constant current pump adopts embedded design and can be used with other equipments of users, or it can be placed on the desktop separately. The flow range is 0.005~64ml/min; the working speed is 0.1~80rev/min; it has the basic functions of positive and negative, start and stop, full speed (cleaning) and speed regulation. The pump head has a built-in American Pharmed® BPT pump tube, and the hose has a theoretical continuous working life of 12,000 hours. RS485 communication interface, using MODBUS protocol, is easier to connect with other control devices such as computer, man-machine interface, PLC, etc.
