Product Introduction
This product focuses on the high-precision transmission and distribution of "micro-upgraded" level liquids. The core lies in the coordinated control of alternating dual execution units and directional valves, achieving a true "constant flow injection" - that is, achieving uninterrupted liquid transmission while retaining the high precision of traditional microsyringes.
Product Features
- Constant-flow delivery mechanism: Two actuator units alternately perform aspiration and dispensing, combined with a directional valve for flow switching, fundamentally eliminating pulses and intermittent flow that occur during the switching cycle of conventional syringe pumps.
- Operation mode: Continuous delivery
- Split architecture: Separate controller and actuator unit
- Safety protection: Closed-loop control and overload protection
- User-friendly interaction: 7-inch LCD screen for easy operation
- Communication interface: One-touch start, compatible with automated system integration
Specifications
| Item | Specification |
|---|
| Flow Range | 1.25 μL/min – 70.00 mL/min |
| Stroke Control Accuracy | Error ≤ ±0.1% (when stroke > 30% of the maximum stroke) |
| External Control Signal | Passive switch signal: supports Start/Stop function, compatible with foot switch |
| Display | 7-inch industrial true-color LCD screen |
| Operation | Touch screen |
| Max. Liquid Circuit Pressure | 0.68 MPa (Optional upgrade for pressure above 0.68 MPa) |
| Directional Valve Type | 3-way 120° valve |
| Directional Valve Material | Valve body: PCTFE; Valve core: PTFE |
| Tubing Connection | 1/4-28 UNF |
| Syringe Sizes | 1.0 mL, 2.5 mL, 5.0 mL, 10 mL |
| Syringe Material | Barrel: Borosilicate glass; Plunger: Stainless steel; Plunger seal: PTFE |
| Power Supply | AC 220 V, 50 Hz |
| Power Consumption | Controller ≤10 W; Actuator unit ≤60 W |
| Operating Ambient Temperature | 15°C – 40°C (Low-temperature operation requires low-temperature resistant syringes) |
| Relative Humidity | <80% (non-condensing) |
Applicable syringe & reference flow rate
Syringe model | Minimum flow | Maximum flow |
1.0mL | 1.25μL/min | 12.16mL/min |
2.5mL | 3.125μL/min | 30.41mL/min |
5.0mL | 6.25μL/min | 60.83mL/min |
10mL | 12.5μL/min | 70.00mL/min |
Dimension Drawing
