dLSP-501S Microfluidic Syringe Pump - High precision and pulseless delivery
Remote pump drive unit with compact structure and small footprint, ideal for hand-held or clamping devices.
High precision and pulseless delivery, suitable for small liquid volume transfer and handling (starting from 0.0048nL/min). ≤±0.35%（when travel ≥30% of the stroke)
about 2-3 weeks
Article no
dLSP-501S
$ 1,980.00
- PLC or computer can control multiple drive units through RS485/ Modbus RTU. Each drive unit can be controlled independently with individual parameters.
- Parameters can be saved as a method, which can be stored on the controller and imported/exported to a USB flash drive, simplifying the parameter configuration and facilitating parameter sharing between different drive units.
- Powerful features, including the lock screen function, three-level access management with password protection, log recording, and electronic signatures, ensure the safety, accuracy, and compliance of operations.
Technical Specifications
| Work mode | Infusion only, withdrawal only, infusion/withdrawal, withdrawal/infusion, programming (on PC software) |
| Display | 7 inch HD LCD |
| Touch screen controller - Control mode | Control 1-4 separated drive units with preset parameters through touch screen controller |
| PLC/ Computer - Control mode | RS485 communication interface, Modbus RTU, 1 group consists of up to 8 drive units, 1 computer can independently control up to 5 groups |
| Stroke of the drive unit | 70mm |
| Pusher advance per microstep | 0.095um/ustep |
| Linear speed | 0.6096um/min-182.88mm/min |
| Linear speed resolution | 0.6096um/min |
| Linear travel accuracy | ≤±0.35%（when travel≥30% of the stroke） |
| Linear travel CV | 0.03% (rated travel) |
| Linear force (Rated) | 15N (the force can be set 20%-100%) |
| Syringe | 0.5uL-250uL (built-in manufacturer, or user-defined) |
| Flow rate calibrate | Calibrate the user-defined syringe for better flow rate /dispensing volume accuracy and precision |
| Parameter method | Up to 100 parameter methods can be stored on the controller and can be imported/exported to USB flash drive |
| Programming function | Parameter configured based on work flow on PC software: infusion, withdrawal, delay, repeat, up to 16 steps |
| Screen lock | Prevent misoperationg |
| User access control | Three levels of user access (administrator, developer, operator), each user can have an exclusive password |
| Log record | Record the pump operation history, and can be exported to a USB flash drive |
| Electronic signature | There are electronic signature on the log record for FDA 21CFR Part11 compliance |
| Pump state when power up | The default state is stop, can be set to continue to run through communication commands |
| Fast forward/backward | Infuse or withdraw liquid at full speed |
| Controller dimensions (L X W X H) | 187mm*123mm*39mm |
| Controller weight | 0.6kg |
| Drive unit dimensions (L X W X H) | 170mm*35mm*58mm |
| Drive unit weight | 0.31kg |
| Power Supply | AC 90V-260V/10W |
Syringes
| Syringe (μL) | Syringe ID(mm) | Flow rate for reference |
| 0.5 | 0.10 | 0.0048nL/min-1.435uL/min |
| 1 | 0.15 | 0.0108nL/min-3.230uL/min |
| 2 | 0.20 | 0.0191nL/min-5.742uL/min |
| 5 | 0.35 | 0.0586nL/min-17.586uL/min |
| 10 | 0.50 | 0.1196nL/min-35.890uL/min |
| 25 | 0.80 | 0.3063nL/min-91.879uL/min |
| 50 | 1.10 | 0.5790nL/min-173.709uL/min |
| 100 | 1.46 | 1.0200nL/min-306.014uL/min |
| 250 | 2.30 | 2.5315nL/min-759.437uL/min |