LAC-01 Laboratory Single Syringe Pump
The LAC-01 laboratory syringe pump is designed for high-precision fluid control and accommodates syringes ranging from 10 μL to 60 mL, offering a flow range of 0.037 nL/min to 16.663 mL/min. Its high-resolution color LCD touchscreen allows intuitive parameter configuration, precise monitoring of operational status, and easy selection of working modes. The pump ensures reliable performance and includes comprehensive protective features and an integrated alarm system. It supports five working modes: infusion, withdrawal, infusion/withdrawal, withdrawal/infusion, and continuous operation.
Functions and Features
- 5-inch high-resolution color LCD touchscreen, easy and intuitive to operate
- Supports screen lock and key mute functions to prevent accidental operation
- Control keys with LED indicators clearly display operating status
- Built-in database of syringes manufacturers and sizes
- Supports custom syringes (manual input of inner diameter)
- Supports multiple operating modes
- Multiple data sets can be stored for high-precision control
- Syringe and drive protection with clogging alarm ensures safe and reliable operation
- Built-in RS485 communication interface supporting MODBUS protocol for communication and remote control
- Supports external control signals for start/stop and direction change
- Durable plastic housing suitable for various laboratory environments
- Wide input voltage range (AC 100–240 V, 50/60 Hz) for flexible use
- Convenient features such as screen lock and key mute ensure efficient laboratory workflows
- Suitable for laboratories, industry, and analytical instruments
- Typical applications: microsphere preparation, electrospinning, dispensing systems, mass spectrometers
Specifications
- Stroke: 110 mm
- Syringe Volume: 10 μL – 60 mL
- Operating Modes: Inject, withdraw, inject then withdraw, withdraw then inject, continuous cycle
- Adjustable Thrust: 25% – 100%
- Operation: 5-inch color touchscreen, function keys for frequently used commands
- Volume Calibration: More accurate volume achieved through calibration program
- Communication Interface: RS485, MODBUS protocol; optional Wi-Fi
- Stroke Control Accuracy: ±0.35% (for stroke > 30% of full stroke)
- Linear Speed Range: 0.2 µm/min – 30 mm/min
- Stroke Resolution: 0.03125 µm/µstep
- Power-Off Memory: Retains parameters set before power loss
- Number of Channels: 1
- Additional Functions: Pause and stop; key tone notification; parameter lock; fast forward and rewind; display brightness adjustment
- Power Supply: AC 100 – 240 V, 50/60 Hz
- Operating Environment: Ambient temperature 5 – 40 °C, relative humidity < 80%
- Rated Linear Thrust: >16 kgf
- Dimensions (L × W × H): 240 × 196 × 125 mm
- Control Signal Inputs: 1 input for Start/Stop, 1 input to change direction
- Status Signal Outputs: 1 output indicating start/stop, 1 output indicating direction
- Display: 5-inch true color touchscreen; simultaneously displays delivered volume, remaining volume, flow rate, running direction, syringe type, and animated operation status
- Flow Range: 0.037 nL/min – 16.663 mL/min
- Protection Class: IP31
- Weight: 2.99 kg
Syringe Specifications and Flow Reference Table
| Syringe size | Syringe ID (mm) | Min flow rate (nL/min) | Max flow rate (mL/min) |
| 10 μL | 0.485 | 0.037 | 0.005 |
| 25 μL | 0.729 | 0.083 | 0.0125 |
| 50 μL | 1.03 | 0.166 | 0.025 |
| 100 μL | 1.457 | 0.333 | 0.050 |
| 250 μL | 2.304 | 0.833 | 0.125 |
| 500 μL | 3.256 | 1.665 | 0.249 |
| 1 mL | 4.699 | 3.468 | 0.520 |
| 5 mL | 11.989 | 22.578 | 3.386 |
| 10 mL | 14.427 | 32.694 | 4.904 |
| 20 mL | 19.05 | 57.004 | 8.550 |
| 30 mL | 21.59 | 73.219 | 10.982 |
| 60 mL | 26.594 | 111.093 | 16.663 |
*The reference flow rate data is obtained by transferring pure water at room temperature and atmospheric pressure. Actual flow rates may vary due to pressure, medium properties, and other factors.
