dLSP‑500 Series laboratory syringe pumps for high‑precision fluid delivery with touchscreen
Intelligent syringe pumps with touchscreen, real‑time monitoring, and minimum volumes down to the pL range.
Description
The dLSP‑500 Series digital laboratory syringe pumps offer the highest precision, intelligent control, and maximum process reliability for demanding applications in laboratory, research, pharmaceutical, and biotechnology fields. Thanks to state‑of‑the‑art drive and control technology, the pumps provide stable and reproducible fluid delivery from just a few picoliters per minute up to several milliliters per minute.
A large 7‑inch touchscreen display, versatile control options, and extensive diagnostic and monitoring functions make the dLSP‑500 Series an ideal solution for both manual and automated applications.
Key features
- Ultra‑high‑precision dosing with minimum dispensing volumes down to 15 pL and minimum flow rates from 0.3 pL/min (Pro versions)
- Large 7″ touchscreen display with intuitive user interface and real‑time status indication
- Multiple operating modes such as infusion, withdrawal, combined modes, ramp profiles, repetitions, and programmable sequences
- Intelligent diagnostic functions for detection of syringe presence and leakage
- Real‑time monitoring of pump status, including alarm, maintenance, and diagnostic notifications
- Versatile control options: touchscreen, PC software, Android app, foot switch, and RS485 interface
- 21 CFR Part 11 compliant (with PC software), including electronic signature and audit trail
- High compatibility with syringes from 0.5 µL to 60 mL, including user‑defined syringe parameters
- GMP‑ and 3Q‑ready (IQ/OQ/PQ) for regulated laboratory and pharmaceutical processes
- Network operation of up to 99 pumps for complex experimental setups
Advantages of the Pro versions
- Higher mechanical resolution: 0.015625 µm/µstep
- Lower speed, finer control: 0.04 µm/min – 86.4 mm/min
- Intelligent diagnostic functions (syringe detection & leakage monitoring)
- 21 CFR Part 11 compliance, including audit trail, electronic signature, and voice prompts
Typical applications
- Microfluidics & microfluidic chips
- Electrospraying / electrospinning
- Animal experiments & neuroscience
- Cell injections & microencapsulation
- Toxicology and pharmacological studies
- Capillary electrophoresis
- Drug discovery & organic synthesis
Specifications of pump types
Parameter
|
dLSP 510 / 520 / 540 / 5A0
|
dLSP 510 Pro / 520 Pro
|
|---|---|---|
Operating modes
|
Infusion, withdrawal, infusion/withdrawal, withdrawal/infusion, repeat mode, programming (PC software)
|
Infusion, withdrawal, infusion/withdrawal, withdrawal/infusion, repeat mode, programming (PC software)
|
Number of channels
|
1 / 2 / 4 / 10
|
1 / 2
|
Pusher advance per microstep
|
0.03255 µm/µstep
|
0.015625 µm/µstep
|
Linear speed
|
0.0833 µm/min – 180 mm/min
|
0.04 µm/min – 86.4 mm/min
|
Step speed
|
23.4375 s/µstep – 10.85 µs/µstep
|
23.4375 s/µstep – 10.85 µs/µstep
|
Linear travel accuracy (rated)
|
±0.5 %
|
±0.35 %
|
Linear CV (rated)
|
±0.05 %
|
±0.05 %
|
Max. thrust
|
40 lbs / 18 kg (adjustable)
|
40 lbs / 18 kg (adjustable)
|
Motor / drive
|
1.8° stepper motor, 1/64 microstepping
|
1.8° stepper motor, 1/64 microstepping
|
Syringe range
|
0.5 µL – 60 mL 0.5 µL – 30 mL 0.5 µL – 20 mL 0.5 µL – 10 mL |
0.5 µL – 60 mL 0.5 µL – 30 mL |
User‑defined syringes
|
Travel ≤ 108 mm, OD ≤ 31.5 mm Travel ≤ 108 mm, OD ≤ 26 mm Travel ≤ 108 mm, OD ≤ 22 mm Travel ≤ 108 mm, OD ≤ 18 mm |
Travel ≤ 108 mm, OD ≤ 31.5 mm Travel ≤ 108 mm, OD ≤ 26 mm |
Display
|
7 inch, 1024 × 600, IPS‑HD LCD
|
7 inch, 1024 × 600, IPS‑HD LCD
|
Control modes
|
Touchscreen control, PC control (dedicated software), Android app control, foot switch control, RS485 communication control
|
Touchscreen control, PC control (dedicated software), Android app control, foot switch control, RS485 communication control
|
Interfaces
|
USB‑A/B, RS485 (optional), Ethernet, Wi‑Fi, Bluetooth, foot switch 3 outputs – solid‑state relay signals, 2 inputs – switch signal or TTL signal, 4–20 mA signal (optional) |
USB‑A/B, RS485 (optional), Ethernet, Wi‑Fi, Bluetooth, foot switch 3 outputs – solid‑state relay signals, 2 inputs – switch signal or TTL signal, 4–20 mA signal (optional) |
Programming functions
|
Workflow‑based parameter configuration: constant, ramp, loop, delay, repeat, I/O output trigger, I/O event input trigger, touchscreen trigger
|
Workflow‑based parameter configuration: constant, ramp, loop, delay, repeat, I/O output trigger, I/O event input trigger, touchscreen trigger
|
Calibration
|
Improves flow rate and dispensing volume accuracy
|
Improves flow rate and dispensing volume accuracy
|
Wireless connectivity (optional)
|
Wi‑Fi, Bluetooth
|
Wi‑Fi, Bluetooth
|
Parameter methods
|
Parameters can be stored and easily recalled at any time
|
Parameters can be stored and easily recalled at any time
|
Real‑time clock
|
Date and time adjustable
|
Date and time adjustable
|
Audible alarm
|
For keypad input, end of run, pre‑end warning, power‑on, motor stall, etc.
|
For keypad input, end of run, pre‑end warning, power‑on, motor stall, etc.
|
Voice prompts
|
For working progress, alarms, and diagnostics
|
For working progress, alarms, and diagnostics
|
Intelligent diagnostics
|
No
|
Detection of syringe presence and syringe leakage
|
Screen lock
|
Prevents misoperation
|
Prevents misoperation
|
User access control
|
Three‑level access system (administrator, developer, operator) in accordance with 21 CFR Part 11 security requirements
|
Three‑level access system (administrator, developer, operator) in accordance with 21 CFR Part 11 security requirements
|
Log recording
|
Complete recording of pump operating data, directly exportable
|
Complete recording of pump operating data, directly exportable
|
Electronic signature & audit trail
|
Meets the requirements of 21 CFR Part 11 (with dedicated PC software)
|
Meets the requirements of 21 CFR Part 11 (with dedicated PC software)
|
Support for 3Q (IQ/OQ/PQ)
|
Meets GMP requirements
|
Meets GMP requirements
|
EMC
|
CE (TÜV)
|
CE (TÜV)
|
Dimensions (L × W × H)
|
Drive unit: 260 × 185 × 180 mm Controller: 190 × 123 × 33 mm |
Drive unit: 260 × 185 × 180 mm Controller: 190 × 123 × 33 mm |
Power supply
|
AC 100–240 V / 30 W
|
AC 100–240 V / 20 W
|
Operating conditions
|
5–40 °C, relative humidity < 85 %
|
5–40 °C, relative humidity < 85 %
|
IP rating
|
IP31
|
IP31
|
Controller weight
|
Approx. 0.4 kg
|
Approx. 0.4 kg
|
Drive unit weight
|
Approx. 3.5 kg – 4.0 kg
|
Approx. 3.5 kg
|
Compatible syringes
Product model
|
dLSP 510 / dLSP 520 / dLSP 540 / dLSP 5A0
|
dLSP 510 Pro / dLSP 520 Pro
| |
|---|---|---|---|
Syringe volume
|
Syringe ID (mm)
|
Reference flow rate (nL/min – mL/min) |
Reference flow rate (nL/min – mL/min) |
0.5 µL
|
0.10
|
0.0007 – 0.0014
|
0.0003 – 0.0007
|
5 µL
|
0.35
|
0.008 – 0.017
|
0.004 – 0.008
|
10 µL
|
0.50
|
0.016 – 0.035
|
0.008 – 0.017
|
25 µL
|
0.80
|
0.042 – 0.090
|
0.020 – 0.043
|
50 µL
|
1.10
|
0.079 – 0.171
|
0.038 – 0.082
|
100 µL
|
1.60
|
0.167 – 0.362
|
0.080 – 0.174
|
500 µL
|
3.25
|
0.691 – 1.493
|
0.332 – 0.717
|
1 mL
|
4.72
|
1.458 – 3.150
|
0.700 – 1.512
|
2 mL
|
9.00
|
5.299 – 11.451
|
2.545 – 5.497
|
5 mL
|
13.10
|
11.227 – 24.261
|
5.391 – 11.645
|
10 mL
|
16.60
|
18.028 – 38.956
|
8.657 – 18.699
|
20 mL
|
19.00
|
23.618 – 51.035
|
11.341 – 24.497
|
30 mL
|
23.00
|
34.609 – 74.786
|
16.619 – 35.897
|
60 mL (510 series)
|
29.14
|
55.554 – 120.044
|
26.677 – 57.621
|
