SPM OEM Sequential Microdispenser
- Product SKU: AF-P100-O-V-D-1-6-050-C-P-EU
- Category: Advanced Microfluidics, Microfluidic Syringe pump, OEM Pumps, OEM Syringe Pump Modules
This OEM sequential microdispenser is a high-precision dosing device for automated microfluidic applications. Its high-accuracy dosing and low-pulse flow stream capabilities make it the perfect tool for multiple liquid handling in the range of millilitre down to nanolitre.
With its integrated zero dead volume selection valve, handle multiple fluids in one pump with high cleaning efficiency and low carryover. Easy to integrate, the SPM sequential microdispenser is the ideal companion for your instruments and laboratory projects.
Includes the SPM pump, USB cable, and power supply (syringe optional, fittings not included).
The SPM Microdispenser is an OEM syringe pump for high-precision dosing in automated microfluidic applications. Its low-pulse flow stream capabilities make it the perfect tool for multiple liquid handling in the range of millilitre down to nanolitre.
Designed for microfluidics, the integrated zero dead volume selection valve is optimized for handling multiple fluids with very low carryover volume. The SPM can be easily controlled and monitored using serial communication protocols or I2C.
The SPM is an OEM device: it can be tailored to your needs upon request.
|
Syringe volume |
Min. flow rate |
Max. flow rate |
Min. dosing volume |
|
50 μL |
0.5 μL/min |
1 500 μL/min |
0.1 μL |
|
100 μL |
1 μL/min |
3 000 μL/min |
0.2 μL |
|
250 μL |
2.5 μL/min |
8 000 μL/min |
0.5 μL |
|
500 μL |
5 μL/min |
15 000 μL/min |
1 μL |
|
1000 μL |
10 μL/min |
30 000 μL/min |
2 μL |
Advantages
The SPM 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 integrated into prototypes or production systems.
- 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
- Easy to use and integrate (various external control options)
- 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.
1x SPM syringe pump with distribution valve (PCTFE/PTFE, channel diameter 0.5 mm)
1x Power supply
1x USB cable
1x Borosilicate glass syringe
Fittings are not included (see Accessories above).
Valve specifications
|
Valve configuration |
Zero dead-volume multi-port distribution with angular encoder Low carryover volume |
|
Tube port fittings |
Standard 1/4-28 UNF, flat-bottom |
| Channel diameter | 0.5 mm |
|
Valve body material |
PTFE |
|
Valve plug material |
PCTFE |
|
Max. pressure |
7 bar (102 psi) |
Detailed valves specifications
|
Number of ports |
6 ports |
12 ports |
|
Dead volume |
None |
|
|
Internal volume |
3.5 µL |
4.5 µL |
|
Carryover volume |
4.5 µL |
2.8 µL |
Syringe pump specifications
|
Accuracy |
< 1% deviation from the expected value at full stroke |
|
Plunger travel |
30 mm with 96000 micro-steps for nearly pulseless flow |
|
Plunger resolution |
Selectable 3000 steps (standard) / 24000 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 |
*SPM can be purchased without a syringe, but only Advanced Microfluidics syringes are compatible with this device.
Syringes specifications
The SPM should be used with Advanced Microfluidics syringes. Compatibility with other syringes is not guaranteed.
|
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, I2C (other upon request) |
|
Power |
18-24 VDC, 2.2 A peak, 40 W (18 VDC optimized for battery use) |
|
Dimensions |
199.7 x 126.3 x 50.5 mm |
|
Weight |
1.5 kg |
STEP file available upon 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!
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- Fill in the required informations, then click on Submit Quote
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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!
