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Categoría del producto: Syringe Pumps & Perfusors
Syringe Pumps & Perfusors
When an experiment needs a smooth, pulseless flow of microlitres over minutes or hours, a syringe pump is the tool that delivers it. A motorised drive advances the plunger at a precisely set rate, giving the steady infusion that microfluidics, perfusion studies and calibrated dosing depend on. Buyers weigh the flow rate range, the syringe sizes the pump holds and whether it runs one or several syringes at once. Listings describe the drive resolution and syringe capacity so you can match a pump to your protocol. Contact the seller to confirm the pump suits your flow range and syringes.
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Categoría del producto: Syringe Pumps & Perfusors
B.BRAUN Unita S 871042-2 Perfusor/ Syringe Pump
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Syringe Pump and Perfusor Types
As one strand of the liquid handling, pumps and fluid control range, syringe pumps and perfusors vary by syringe count, flow range and whether they infuse, withdraw or both. The variants suit single infusion, high throughput and continuous delivery.
Single syringe infusion pumps
One syringe drives that deliver a set flow for infusion and microfluidic feed. They give fine control over a wide flow range for a single line.
Multi syringe pumps
Drives that run several syringes together at matched rates for parallel work. They feed multiple channels or reactors from one controller.
Push pull dual action pumps
Pumps that infuse from one syringe while withdrawing into another for recirculation. They suit continuous flow cell and dialysis style setups.
Perfusor and clinical style pumps
Compact drives built for continuous accurate delivery of a set dose over time. They serve perfusion and controlled reagent addition in the lab.
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Applications and Uses
These drives deliver the precise low volume flow that many research techniques require. These are their core uses.
Microfluidics
Driving fluids through chips and channels at pulseless microlitre rates. Stable flow keeps droplet and gradient formation reproducible.
Perfusion studies
Supplying a steady flow of media to tissue and cell chambers over long runs. Consistent delivery keeps the biology under controlled conditions.
Calibrated reagent dosing
Infusing a set volume of reagent at a defined rate for reaction control. The precise drive makes the addition repeatable across experiments.
Instrument calibration and feed
Delivering standards and carrier fluids to analytical instruments at known rates. The accuracy supports method calibration and validation.
Benefits from Machinery Masters
Sourcing precise infusion drives here gives you range across single and multi channel formats.
01
Precision infusion drives in one category
Single, multi syringe and push pull drives sit together for easy comparison, so you match flow resolution and channel count to your protocol.
02
Serviced syringe pumps for tight budgets
A used syringe pump delivers accurate flow for far less than a new unit, and the saving funds syringes, tubing and a calibration check.
03
Flow range and syringe fit confirmed by the seller
You confirm the flow range and syringe sizes a pump accepts before buying, keeping the drive aligned with your protocol and consumables.
Frequently Asked Questions sobre Syringe Pumps & Perfusors
Microfluidics and perfusion often need very low pulseless flows, while dosing may call for higher rates, so check the pump spans your range. A pump reaches its lowest flows with a small syringe and its highest with a large one, since flow depends on both drive speed and syringe bore. Note your minimum and maximum required rates. Give the seller those figures so they can confirm the pump and syringe combination covers them.
Each pump has a range of syringe diameters and lengths it can clamp and drive correctly. Using a syringe outside that range causes inaccurate flow or a poor fit in the holder. Check the maximum syringe volume and barrel diameter the pump takes. Ask the seller which syringes the listed pump is set up for so your consumables fit.
Flow smoothness depends on the drive resolution and the condition of the lead screw and motor. A fine step drive gives near pulseless delivery, which matters for microfluidics and gradient work. Worn mechanics can introduce small pulsations at very low flows. Ask the seller about the drive type and whether the mechanism runs smoothly across the range.
These pumps clamp and drive several syringes together at a matched rate, which suits parallel channels and replicate feeds. Confirm that the holder takes the syringe size you use across all positions. Some pumps also allow independent control of banks, so clarify the mode you need. The seller can describe how many syringes the listed pump runs and how they are controlled.
Financing is offered on qualifying listings, which helps when a multi syringe or specialised pump carries a higher price. Bring it up with the seller during your enquiry to learn whether the pump qualifies. Spreading the cost keeps capital free for syringes and consumables. The terms depend on the pump and the seller.
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