Function and Features
- Color touch LCD screen, physical function keys
- Working modes available: infusion, withdrawal, infusion then withdrawal, withdrawal then infusion and continuous cycle
- LF-Touch-GUI software system, stable, reliable and powerful.
- Split style design, easy to install and operate. Supports screen lock, key mute operation. A variety of standard syringe, customize syringe support. High precision control.
- RS485 MODBUS interface, to control start/stop and direction.
- Entire metal shell.
Specifications
- Software system: LF-Toutch-GUI (standard); LF-LabComSoft computer control software (optional)
- Syringe specification: 5μl-1000μL
- Channel number: 1
- Max stroke Range: 70 mm
- Stroke resolution: 0.198 μm/step
- linear velocity range: 0.635 um/min to 95.25 um/min
- Linear velocity regulating resolution: 0.635 um/min
- Linear travel accuracy: error < +/- 0.5% (30%)
- stroke > maximum stroke
- Linear thrust, maximum rated: > 20n
- Thrust adjustment: 1-100% arbitrary adjustable.
- Syringe selection: built-in syringe manufacturers, choose syringe model; Or custom syringe, direct input syringe diameter
- Flow correction: through the calibration procedure to obtain more accurate fluid volume
- Display: 4.3 inch color LCD, 480×272 resolution, color 65K
- With screen display and transfusion volume, quantity of liquid, flow rate, direction, syringe specification, etc.
- Animation display for operating status
- Operation mode: touch screen and physical buttons
- Power-off memory: keep saved parameters
- Other features: pause and stop, warning tone, parameters lock
- Fast forward and retreat quickly
- Indicator, state signal output: one for stop state, another one for direction state
- Control signal input: control start/stop and direction
- Communication interface: RS485, MODBUS
- Power supply: 90-264V AC / 20W
- Working temperature: 5~40°C (41~104°F)
- Working environment relative humidity: < 80% RH
- Controller dimension: 245x195x133 mm (9.6×7.7×5.2 inch)
- Drive dimension: 70x44x194mm (2.8×1.7×7.6 inch)
- Weight: 3.2kg (7.0lbs)
Selection of reference (flow rate= linear speed x syringe cross-sectional area)
Syringe size | Syringe ID(mm) | Min. flow rate (μL/min) | Mix .flow rate(mL/min) |
5μL | 0.343 | 0.058 | 0.009 |
10μL | 0.485 | 0.117 | 0.017 |
25μL | 0.728 | 0.264 | 0.039 |
50μL | 1.03 | 0.529 | 0.079 |
100μL | 1.457 | 1.058 | 0.158 |
250μL | 2.303 | 2.645 | 0.396 |
500μL | 3.257 | 5.290 | 0.793 |
1000μL | 4.606 | 10.580 | 1.587 |