| Product model |
Drive unit |
dLSP 501S |
dLSP 501L |
dLSP 501W |
| Controller |
dLSP uC |
| Work mode |
Infusion only, withdrawal only, infusion/withdrawal, withdrawal/infusion, programming (on PC software) |
| Display |
7 inch HD LCD |
| Control mode |
Touch screen controller |
Control 1-4 separated drive units with preset parameters through touch screen controller |
| Computer |
Dedicated PC control software can control 10 drive units independently |
| PLC/ other controller |
RS485 interface, Modbus RTU, can control 40 drive units independently |
| Stroke of the drive unit |
70mm |
95mm |
| Pusher advance per microstep |
0.095um/ustep |
0.099um/ustep |
0.098um/ustep |
| Linear speed |
0.6096um/min-182.88mm/min |
0.635um/min-190.5mm/min |
0.625um/min-143.75mm/min |
| Linear speed resolution |
0.6096um/min |
0.635um/min |
0.625um/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%) |
30N (the force can be set 20%-100%) |
100N (the force can be set 20%-100%) |
| Syringe |
0.5uL-250uL |
0.5uL-1000uL |
0.5uL-60mL |
| 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 |
| Power supply for controller |
AC 90V-260V/30W |
| Drive unit dimensions (L X W X H) |
170mm*35mm*58mm |
180mm*45mm*74mm |
235mm*103mm*91mm |
| Drive unit weight |
0.31kg |
0.51kg |
1.65kg |
| Power supply for drive unit |
DC 24V/2W |
DC 24V/3.6W |
DC 24V/7.5W |
