LSPone Laboratory Sequential Microdispenser
- Product SKU: AF-P100-L-V-D-1-12-050-C-P-S50-EU
- Category: Advanced Microfluidics, Microfluidic Syringe pump, Syringe Pump Systems
The LSPone Laboratory Syringe Pump is an advanced precision dosing device designed for microfluidic applications. Its exceptional accuracy in dosing and smooth, nearly-pulseless flow stream capabilities make it the ideal tool for various liquid handling tasks, ranging from milliliters to nanoliters.
Includes the LSPone, software, glass syringe, USB cable, power supply, and syringe change tool (fittings not included).
The LSPone Laboratory Syringe Pump is an advanced precision dosing device designed for microfluidic applications. Its exceptional accuracy in dosing and smooth, nearly-pulseless flow stream capabilities make it the ideal tool for various liquid handling tasks, ranging from milliliters to nanoliters.
With the integrated zero dead volume selection valve, you can efficiently manage multiple fluids using just one syringe pump, benefiting from its excellent cleaning efficiency and minimal carryover. Furthermore, the LSPone's user-friendly interface ensures easy operation, making it the perfect companion for laboratory experiments without requiring a substantial investment.
|
Syringe volume |
Min. flow rate |
Max. flow rate |
Min. dosing volume |
|
50 μL |
0.5 μL/min |
1500 μL/min |
0.1 μL |
|
100 μL |
1 μL/min |
3000 μL/min |
0.2 μL |
|
250 μL |
2.5 μL/min |
8000 μL/min |
0.5 μL |
|
500 μL |
5 μL/min |
15000 μL/min |
1 μL |
|
1000 μL |
10 μL/min |
30000 μL/min |
2 μL |
Advantages
The LSpone is used for high-precision sampling and dosing, to aspirate/dispense liquids, to dilute samples or reagents, for sequential injection or just to get a near-pulseless continuous flow rate. It can be easily controlled from a computer thanks to the LSPoneQuick software.
- Combines a high-precision syringe pump and a distribution valve: control multiple liquids with one pump
- Optimized flow paths to limit contamination and maximize cleanability
- Excellent biochemical compatibility
- LSPoneQuick software for easy control and monitoring
- Swiss quality
Dead, internal and carryover volumes: The unique valve geometry limits the carryover volume to 1.5 μL (purple) whereas standard products exhibit up to 50 μL. The exceptionally small channel diameter of 0.5 mm reduces the internal volume to only 4 μL (blue + purple). There is no dead volume.
High dilution ratio: When rinsing, diluting, or switching liquid, our minimal carryover volume (purple) leads to a maximal dilution ratio with the diluent (blue).
Bubble-free priming: Our unique valve design expels the air from the syringe and valve immediately, eliminating the traditional cumbersome priming procedure.
Fast liquid switching: The zero dead volume selection valve allows to rapidly switch liquid with an ultra-low carryover.
LSPoneQuick GUI: An intuitive graphical interface was designed for easy and swift use. The macro recording allows you to create your automated sequence step-by-step and come back to it anytime.
1x LPSone body with 12-port distribution valve (PCTFE/PTFE, channel diameter 0.5 mm)
1x Glass syringe
1x Syringe change tool
1x Power supply
1x USB cable
LSPoneQuick software is included.
Fittings are not included (see Accessories above).
Valve specifications
|
Valve configuration |
Zero dead-volume multi-port distribution with angular encoder |
|
Number of ports |
12 ports |
|
Tube port fittings |
Standard 1/4-28 UNF, flat-bottom |
| Channel diameter | 0.5 mm |
|
Dead volume |
None |
|
Internal volume |
3.5 µL |
|
Carryover volume |
1.7 µL |
|
Valve body material |
PTFE |
|
Valve plug material |
PCTFE |
|
Max. pressure |
7 bar (102 psi) |
Syringe pump specifications
|
Accuracy |
< 1% deviation from the expected value at the full stroke |
|
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 |
|
Time for a full stroke |
2 - 3000 seconds |
|
Syringe material |
Borosilicate glass |
| Plunger material | PTFE |
Syringes specifications
|
Volume |
Min. flow rate |
Max. flow rate |
Min. dosing volume |
|
50 μL |
0.5 μL/min |
1500 μL/min |
0.1 μL |
|
100 μL |
1 μL/min |
3000 μL/min |
0.2 μL |
|
250 μL |
2.5 μL/min |
8000 μL/min |
0.5 μL |
|
500 μL |
5 μL/min |
15000 μL/min |
1 μL |
|
1000 μL |
10 μL/min |
30000 μL/min |
2 μL |
General specifications
|
Operating temperature |
5-40°C (41-104°F) |
|
Operating humidity |
20-80%, non-condensing |
|
Communication interface |
USB mini, 9-PIN D-SUB |
|
Communication type |
Serial |
|
Graphical user interface |
MS Windows 7 and later, MAC OS X |
|
Certifications |
CE and CB certified |
|
Power |
18-24 VDC, 2.2 A peak, 40 W |
|
Dimensions |
245 x 143 x 85 mm |
|
Weight |
2.2 kg |
STEP file available on request.
Payment Terms
You can either order and pay via credit card or invoice (through a purchase order). Request a quote easily by clicking on the "Request a Quote" button in the cart page.
Please note that some products are not available for direct purchase: just click "Request a Quote" on the product page and fill in the form to get more informations!
Credit card
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- That's it! You will receive an order confirmation within a few minutes, and our team will send you the invoice.
Invoice
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- In the website header, click on Request a Quote
- Fill in the required informations, then click on Submit Quote
- Our team will send you a quote shortly
- After receiving the quote, just send your purchase order at contact@darwin-microfluidics.com
- Our team will complete your purchase and send you the invoice!
If you wish to pay in USD, GBP or AUD, please specify it in your PO. We can add the converted value in the required currency to the quote if requested.
Worldwide shipping
We ship worldwide from our warehouse in France.
Shipping charges are calculated based on the shipping country, and can be estimated from the cart page. Our shipping rates and times are:
- France: GLS (1-2 business days), free shipping above 350€
- Germany, Austria, Belgium, Denmark, Spain, Hungary, Italy, Luxembourg, Netherlands, Poland, Portugal, Czechia, Slovakia:
- GLS (2-4 business days), free shipping above 350€
- DHL Express (1-2 business days), reduced rate above 350€
- Bulgaria, Croatia, Estonia, Finland, Ireland, Latvia, Lithuania, Romania, Slovenia, Sweden, Greece, Cyprus, Malta: DHL Express (1-2 business days), free shipping above 400€
- United Kingdom: DHL Express (1-2 business days), free shipping above 400€
- USA, Canada: DHL Express (1-3 business days), free shipping above 400€
- Switzerland: DHL Express (1-2 days), free shipping above 450€
- Other countries: DHL Express, shipping rates based on the destination, weight and dimensions
If you wish to use your own shipping account, we will charge a flat fee of 15€.
We reserve the right to apply a surcharge for parcels > 30 kg, palletized shipments, or packages with dimensions exceeding the maximum dimensions of our carriers.
Please note that our standard shipping incoterms are DAP (Delivered At Place), or EXW if using your own carrier.
Contact us if you have any questions!
