Product Introduction

• This modular‑designed system consists of 1 control unit and 2‑8 transfer units(channels).

• It is engineered for high‑precision, multi‑task fluid transfer and automated‑mixing applications.

• Each channel can operate as a fully‑independent pump.

• It supports simultaneous delivery of up to 8 liquids of identical or different volumes, with zero mutual interference between channels, delivering performance equivalent to 8 separate devices.

Product Features

• Interactive Interface: Color touch‑screen, real‑time animated status display for all 8 units

• Operation Mode: Each unit can run independently or be controlled via unified commands

•Dispensing Mode: 3 groups of filling parameters are pre‑configurable for each unit, enabling repeated variable‑speed & variable‑volume filling. Multiple commonly‑used  modes can be saved for quick recall.

• Active‑Unit Configuration: Freely enable or disable any channel unit 

• Power‑failure Memory Function; One‑key Full‑Speed Mode: For pipeline flushing or priming

• Communication & Control: RS485 interface, standard Modbus protocol 

• No‑bottle Stop‑filling: Each channel receives trigger signals and performs independent control

Technical Parameters

•Speed range: 0.1‑600 rpm 

•Flow rate range: ＜6000 mL/min

•Speed resolution: 0.1 rpm ‑ Flow resolution: 0.01 mL

• Time resolution: 0.01 s

•Flow accuracy: ＜±0.5% ‑ Back‑suction angle: 0‑360° 

•Cycle repetition times: 1‑9999 cycles; set to 0 for unlimited operation 

•Test‑time range: 0.5‑999 s 

• Outlet pressure: 0.1 MPa for tubing wall‑thickness of 0.86‑1.0 mm; 0.1‑0.27 MPa for tubing wall‑thickness of 1.6‑2.4 mm 

• Motor type: Stepper motor (standard) 

•Display: 7‑inch industrial true‑color LCD screen 

•Operation: Touch‑screen control

•Start‑stop & reversing signal: Passive switch signal, compatible with foot‑switch

•Communication port: RS232, RS485, Modbus protocol (RTU mode) 

• Output interface: Open‑collector (OC) output

• Main power supply: AC 90V‑240V, 50Hz/60Hz (standard) 

• Transfer‑unit power supply: AC 220V ±10%, 50Hz/60Hz (standard); AC 110V ±10%, 50Hz/60Hz (optional)

•Ambient‑temperature: 0‑40℃

• Relative humidity: ＜80% 

•IP rating: IP31

Diagram