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LSPOne - Microfluidic syringe pump for Laboratory

High precision without dead volume for experiments in microfluidics.

LSPOne - Microfluidic syringe pump for Laboratory

Description

The LSPone laboratory syringe pump is a high-precision dosing device for microfluidic applications. The high-precision dosing and the almost pulseless flow streams make it the perfect tool for handling several liquids in the range from nanoliters to milliliters.

The integrated zero dead volume selection valve allows you to handle multiple fluids with one syringe pump thanks to the high cleaning efficiency and low carryover. In combination with the user-friendly software, this system is an ideal solution for your laboratory experiments, especially in microfluidics.

Advantages

  • Plug & Play, installed in minutes
  • Simple air removal
  • Easy to use and integrate
  • Allows for multiple liquids
  • Optimised to limit contamination
  • Excellent biochemical compatibility
  • Software

Functions

  • Dilute samples or reagents
  • Aspirate liquids
  • Dispense liquids
  • Control the flow rate
  • Prepare complex mixes
  • Alternate air / liquid samples

Applications

  • Sample preparation automation
  • Industry
  • Lab-on-chip
  • Research & Education
  • Biological sample handling
  • Accurate flow streams of fluids
  • High-precision sampling and dosing

Syringe configurations

Reference
Volume
Plunger materials
Min. flow rate
Max. flow rate
Min. dosing volume
S-25-P
25 μL
PTFE
0.25 μL/min
750 μL/min
0.05 μL
S-50-P
50 μL
PTFE
0.5 μL/min
1'500 μL/min
0.1 μL
S-100-P or S-100-U
100 μL
PTFE or UHMW-PE
1 μL/min
3'000 μL/min
0.2 μL
S-250-P
250 μL
PTFE
2.5 μL/min
8'000 μL/min
0.5 μL
S-500-P or S-500-U
500 μL
PTFE or UHMW-PE
5 μL/min
15'000 μL/min
1 μL
S-1000-P
1000 μL
PTFE
10 μL/min
30'000 μL/min
2 μL

The wetted materials are PTFE, PCTFE and borosilicate glass. The pump offers an exceptional compatibility to most chemicals and biological samples.

Valve specifications

Reference
Configuration
Wetted materials
Internal vol.
Carryover vol.
Channel ø
Max. pressure
V-D-2-6-050-C-P
2x6-ports
PCTFE,PTFE
5.2 μL
1.5 μL
0.5 mm
7 bars
V-D-1-6-050-C-P
6-ports
PCTFE,PTFE
3.5 μL
2.6 μL
0.5 mm
7 bars
V-D-1-8-050-C-P
8-ports
PCTFE,PTFE
3.5 μL
2.6 μL
0.5 mm
7 bars
V-D-1-8-100-C-U
8-ports
PCTFE,UHMW-PE
18.1 μL
11 μL
1 mm
7 bars
V-D-1-10-050-C-U
10-ports
PCTFE,UHMW-PE
4.5 μL
2.8 μL
0.5 mm
7 bars
V-D-1-10-100-C-U
10-ports
PCTFE,UHMW-PE
18.1 μL
11 μL
1 mm
7 bars
V-D-1-12-050-C-U
12-ports
PCTFE,UHMW-PE
4.5 μL
2.8 μL
0.5 mm
7 bars

Pump specifications

Operating temperature
5-40°C
Operating humidity
20-80%, non-condensing
Max. pressure
7 bars
Wetted materials
PTFE or UHMW-PE, PCTFE and borosilicate glass
Dead volume
-
Carryover volume
Down to 1.5 μL (configuration dependent)
Plunger travel
30 mm with 96'000 micro-steps for nearly pulseless flow
Plunger resolution
Selectable 3'000 steps (standard) / 24'000 steps (high)
Plunger drive
Screw drive with linear encoder for step loss detection
Valves configuration
Zero dead-volume multi-port distribution with angular encoder
Tube port fittings
Standard 1/4-28 UNF, flat-bottom
Cross-contamination
Typically from 1/100 to 1/1000 per cleaning cycle
Accuracy
< 1% deviation from expected value at full stroke
Electrical interface
USB mini, 9-pin D-Sub (other upon request)
Communication type
Serial (other upon request)
Power
18-24 VDC, 2.2 A peak, 40 W
Time for full stroke
2 - 3'000 seconds
Dimensions
245 x 143 x 85 mm
Weight
2.2 kg
Graphical user interface
MS Windows 7 and later, MAC OSX
Certifications
CE and CB certified

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