Product Description
Product Introduction
The 8 Channel Compact Intelligent Syringe Pump System is a multi-channel precision liquid handling device designed for laboratory liquid dispensing, micro-flow transfer, and automated experimental applications.
Featuring a compact split-type design and a 4.3-inch industrial-grade color touchscreen controller, the system can display the working parameters and operating status of up to 8 pump units on one screen, providing a clear and convenient operation experience.
Each pump unit operates independently, allowing users to freely configure one or multiple channels according to experimental requirements. Different channels can perform infusion or withdrawal with different volumes and operation times simultaneously.
With intelligent calibration, online micro-adjustment, real-time monitoring, bubble elimination function, and RS232/RS485 Modbus communication, this syringe pump system provides accurate, flexible, and reliable liquid handling solutions for laboratories and automation equipment.
(Non-medical use only)
Key Features
1. 8 Channel Independent Operation
The system supports 1–8 optional pump units.
Each pump unit can operate independently with:
- Individual flow parameters
- Different dispensing volumes
- Different operation times
- Independent infusion or withdrawal functions
Users can freely select and control one or multiple pump units according to experimental requirements.
2. Compact Laboratory Design
Designed for laboratory environments:
- Compact split structure
- Space-saving installation
- Independent controller and pump unit design
- Easy integration with other laboratory equipment
3. Intelligent Calibration & Online Adjustment
The intelligent calibration function improves liquid dispensing accuracy.
Features include:
- Automatic calibration assistance
- Online micro-adjustment
- Individual volume correction
- Reduced dispensing error
4. Real-Time Monitoring System
The 4.3-inch touchscreen provides:
- Real-time working parameter display
- Animated operation monitoring
- Individual pump unit status monitoring
- Flow alarm notification
Users can easily monitor multiple channels simultaneously.
5. Bubble Elimination Function
The adjustable back distance function helps:
- Remove bubbles inside the syringe
- Improve liquid delivery stability
- Increase dispensing accuracy
6. Fast Forward & Reverse Function
The fast forward and backward functions simplify:
- Syringe installation
- Tube washing
- Flow protection release
Improving operation efficiency and convenience.
7. Flexible Communication & External Control
Supports:
Communication Interface
- RS232
- RS485
- Modbus RTU protocol
External Control
- Start/stop signal
- Active switch signal (5–24V)
Suitable for integration into automated laboratory systems.
Technical Parameters
| Parameter |
Specification |
| Working Mode |
Infusion, Withdrawal, Infusion/Withdrawal, Withdrawal/Infusion |
| Pump Unit Number |
1–8 optional |
| Syringe Size |
Plastic syringe: 1 mL–50 mL; Glass syringe: 0.5 μL–50 mL |
| Syringe Selection |
Syringe size and customized diameter |
| Linear Speed Range |
1 μm/min–132 mm/min |
| Flow Rate Calculation |
Flow rate = Linear speed × syringe inner cross-sectional area |
| Minimum Linear Rate |
1 μm/min |
| Linear Force |
≥16 kgf |
| Maximum Stroke |
90 mm |
| Stroke Resolution |
0.078 μm/μstep |
| Accuracy |
≤±0.5% (Stroke ≥30% of maximum stroke) |
| Back Distance |
0.01–5 mm |
| Working Mode |
Independent working mode |
| Stored Modes |
10 groups of working parameters |
| Display |
Industrial-grade 4.3-inch LCD color display |
| Control Method |
Touch screen and mechanical keypad |
| Power-Off Memory |
Previous parameters displayed after power recovery |
| External Control Signal |
Start/stop signal, active switch signal (5–24V) |
| Communication Interface |
RS232/RS485, Modbus RTU |
| Controller Power Supply |
DC5V/10W |
| Pump Unit Power Supply |
DC24V/30W |
| Operating Temperature |
0–40℃ |
| Relative Humidity |
<80% |
| Controller Dimension |
160 × 150 × 95 mm |
| Controller Weight |
1.0 kg |
| Pump Unit Dimension |
249 × 128.9 × 118 mm |
| Pump Unit Weight |
2.8 kg |
Applicable Syringes
Plastic Syringe
| Syringe Size |
Inside Diameter (mm) |
Reference Flow Rate |
| 1 mL |
4.70 |
0.0173–2.2889 μL/min |
| 2 mL |
8.95 |
0.0628–8.3002 μL/min |
| 5 mL |
12.36 |
0.1199–15.8299 μL/min |
| 10 mL |
14.90 |
0.1742–23.0046 μL/min |
| 20 mL |
19.20 |
0.2893–38.1984 μL/min |
| 30 mL |
22.00 |
0.3799–50.1520 μL/min |
| 50 mL |
29.20 |
0.6693–88.3505 μL/min |
Glass Syringe
| Syringe Size |
Inside Diameter (mm) |
Reference Flow Rate |
| 250 μL |
2.30 |
0.0042–0.5484 μL/min |
| 500 μL |
3.25 |
0.0083–1.095 μL/min |
| 1 mL |
4.60 |
0.0167–2.2033 μL/min |
| 2.5 mL |
7.28 |
0.0416–5.4944 μL/min |
| 5 mL |
10.30 |
0.0833–10.9986 μL/min |
| 10 mL |
14.57 |
0.1667–22.0081 μL/min |
| 25 mL |
23.00 |
0.4166–54.9859 μL/min |
| 50 mL |
32.57 |
0.8321–109.976 μL/min |
Micro Syringe
| Syringe Size |
Inside Diameter (mm) |
Reference Flow Rate |
| 0.5 μL |
0.10 |
0.008–1.0296 nL/min |
| 1 μL |
0.15 |
0.018–2.3232 nL/min |
| 2 μL |
0.20 |
0.031–4.1448 nL/min |
| 5 μL |
0.35 |
0.096–12.6984 nL/min |
| 10 μL |
0.50 |
0.2–25.8 μL/min |
| 25 μL |
0.80 |
0.5–66.4 μL/min |
| 50 μL |
1.10 |
1–125.4 μL/min |
| 100 μL |
1.60 |
2–265.4 μL/min |
Applications
The 8 Channel Compact Intelligent Syringe Pump System is widely used in:
- Microfluidics
- Flow Chemistry
- Electrospinning
- Battery Material Research
- Chemical Research
- Laboratory Automation
- Multi-channel Liquid Dispensing
- Analytical Instrument Integration
- OEM Fluid Control Systems
- University Research Laboratories
Product Advantages
✅ 8-channel independent control
Flexible configuration for multi-liquid experiments.
✅ Compact laboratory design
Suitable for limited workspace and instrument integration.
✅ High precision liquid dispensing
Reliable accuracy for micro-flow applications.
✅ Easy touchscreen operation
Clear monitoring of multiple pump channels.
✅ Automation compatible
RS232/RS485 Modbus communication support.
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